PRODUCTS

1-NAPHTHALENEACETIC ACID (NAA)

1-Naphthaleneacetic acid (NAA), also known as α-naphthaleneacetic acid, belongs to a class of organic compounds of naphthalenes, which contain a naphthalene moiety of two fused benzene rings.
1-Naphthaleneacetic acid (NAA) is a synthetic auxin plant hormone.
1-Naphthaleneacetic acid (NAA) is used as a plant growth regulator to control preharvest fruit drop, flower induction and fruit thinning in various crops such as apples, potatoes, olives, and citrus fruits.

CAS Number: 86-87-3
Molecular Formula: C12H10O2
Molecular Weight: 186.21
EINECS Number: 201-705-8

Synonyms: 1-Naphthaleneacetic Acid (NAA), 1-Naphthylacetic acid, Naphthaleneacetic acid, Naphthalene-1-acetic acid, Naphthalen-1-ylacetic acid, 2-(1-Naphthyl)acetic acid, 2-(Naphthalen-1-yl)acetic acid, (1-Naphthyl)acetic acid, α-Naphthaleneacetic acid, α-Naphthylacetic acid, α-NAA, NAA, NLA, ANU, 1-Naphthaleneethanoic acid, Acetic acid, 2-(1-naphthyl)-, (Naphthalen-1-yl)acetic acid, Planofix, Fruitone N, Fruitofix, Planofixe, Transplantone, Celmone, Tre-Hold, Alphaspra, Klingtite, Nafusaku, Primacol, Rhodofix, Agronaa, Biokor, Etifix, Pomoxon, Stafast, Tekkam, Vardhak, Alman, Rasin, Liqui-Stik, Appl-Set, Rhizopon B, Floramon, Hormofix, Plucker, Regenasol, Fruit Fix, STIK, Germon, Stop-Drop, Tip-Off, Pimacol-Sol, Niagara-Stik, Nu-Tone, NAA 800, N 10, N 40, RAIZON 05, Phyomone, Phymone, CAS 86-87-3, EINECS 201-705-8, UNII 33T7G7757C, CHEBI 32918, CHEBI 35629, RefChem 434754, DTXSID8020915, DTXCID60915, NSC 15772, EPA 056002, C12H10O2, ALFA-NAPHTHALENEACETIC ACID 99%;α-naphthaleneacetic acid free acid;A-NAPHTHYLACETIC ACID:1-NAPHTHYLACETIC ACID;1-naphthaleneacetic acid, α-Naphthalene acetic acid, NAA;1-Naphthylaceticacid,96%;1-Naphthaleneacetic acid;a-Naphthylacetic acid;Naphthalene-1-acetic acid

1-Naphthaleneacetic acid (NAA) is used as a rooting agent and used for the vegetative propagation of plants from stem and leaf cutting.
1-Naphthaleneacetic acid (NAA) is also used for plant tissue culture and as herbicide.
Applied as a dust or spray it delays dissolution of the abscission layer, retarding the fruit drop.

The effect of NAA on plant growth is greatly dependent on the time of admission and concentration.
When used after four weeks, 1-Naphthaleneacetic acid (NAA) stimulates shoot growth, while full-time use limits growth.
When used in a 4-week pulse, adventitious root growth is greatly increased.

1-Naphthaleneacetic acid (NAA) is a synthetic plant hormone in the auxin family widely used in agriculture and horticulture.
It is primarily applied to stimulate root growth in plant cuttings, prevent premature fruit drop (e.g., in apples), and induce callus formation in plant tissue culture.
1-Naphthaleneacetic acid (NAA) is an organic compound with the formula C10H7CH2CO2H.

1-Naphthaleneacetic acid (NAA) colorless solid is soluble in organic solvents.
It features a carboxylmethyl group (CH2CO2H) linked to the "1-position" of naphthalene.
1-Naphthaleneacetic acid (NAA) is a synthetic plant growth regulator (auxin) that mimics the action of natural plant hormones such as indole-3-acetic acid.

1-Naphthaleneacetic acid (NAA) is used to control and modify plant growth processes including root formation, fruit development, flowering, and fruit drop regulation.
1-Naphthaleneacetic acid (NAA) is widely used in agriculture, horticulture, and plant tissue culture because it can reliably stimulate rooting and control fruit retention.
This improves plant propagation and crop management efficiency.

1-Naphthaleneacetic acid (NAA) is a naphthalene derivative containing an acetic acid side chain, which gives it auxin-like biological activity.
Its structure allows it to bind to plant auxin receptors and influence gene expression related to growth.
This improves control over plant developmental processes.

1-Naphthaleneacetic acid (NAA) appears as a white to off-white crystalline powder with low water solubility but good solubility in organic solvents or as salt forms.
This affects how it is formulated in agricultural products.
1-Naphthaleneacetic acid (NAA) improves formulation flexibility.

1-Naphthaleneacetic acid (NAA) acts as a rooting agent, fruit thinning regulator, anti-fruit drop agent, and growth modulator.
Its strong and stable auxin activity makes it effective at low concentrations.
1-Naphthaleneacetic acid (NAA) improves agricultural efficiency and yield control.

1-Naphthaleneacetic acid (NAA) is best described as a synthetic auxin plant hormone used to regulate growth, enhance rooting, and control fruit development in agriculture and horticulture.
1-Naphthaleneacetic acid (NAA) is especially important in plant physiology because it acts as a stable synthetic analogue of auxin, meaning it can maintain hormone-like activity for longer periods than many natural plant growth signals.
This makes it useful for controlled and predictable plant responses.

1-Naphthaleneacetic acid (NAA) improves reliability in agricultural applications.
At the physiological level, 1-Naphthaleneacetic acid (NAA) influences cell elongation, cell division, and vascular tissue differentiation.
These processes are central to how plants form roots, stems, and fruit structures.

1-Naphthaleneacetic acid (NAA) improves control over plant development.
In auxin transport systems, 1-Naphthaleneacetic acid (NAA) is partially mobile within plant tissues but does not behave exactly like natural auxins.

1-Naphthaleneacetic acid (NAA) slightly altered transport behavior is one reason it produces strong localized effects.
This improves targeted growth regulation.

In root initiation, 1-Naphthaleneacetic acid (NAA) increases the formation of root primordia by stimulating gene expression linked to root development pathways.
This is why it is widely used in rooting powders for cuttings.
1-Naphthaleneacetic acid (NAA) improves propagation efficiency.

In fruit set regulation, 1-Naphthaleneacetic acid (NAA) can influence hormonal balance during early fruit development stages.
Depending on timing and dose, it can either enhance fruit retention or promote thinning.
1-Naphthaleneacetic acid (NAA) improves crop yield management.

1-Naphthaleneacetic acid (NAA) can sometimes mimic stress signals in plants, leading to altered growth patterns if overdosed.
This is why precise dosing is critical in agricultural practice.
1-Naphthaleneacetic acid (NAA) improves application safety.

In weed control research, synthetic auxins like 1-Naphthaleneacetic acid (NAA) are studied because excessive auxin signaling can become disruptive to plant growth.
This principle is related to how some herbicides function.
1-Naphthaleneacetic acid (NAA) improves understanding of plant growth regulation mechanisms.

In commercial horticulture systems, 1-Naphthaleneacetic acid (NAA) is often used alongside other plant hormones such as gibberellins and cytokinins.
The balance between these regulators determines whether plants prioritize rooting, shoot growth, or fruit development.
1-Naphthaleneacetic acid (NAA) improves fine-tuned crop management.

In post-harvest management, 1-Naphthaleneacetic acid (NAA) is used to reduce premature fruit drop during transport and storage.
1-Naphthaleneacetic acid (NAA) helps maintain fruit quality from field to market.
This improves supply chain efficiency.

1-Naphthaleneacetic acid (NAA) is commonly formulated as soluble salts or emulsifiable concentrates to improve sprayability and absorption.
This ensures more uniform distribution on plant surfaces.
1-Naphthaleneacetic acid (NAA) improves field performance consistency.

1-Naphthaleneacetic acid (NAA) can degrade through microbial activity and photochemical processes, but degradation rates vary depending on soil and climate conditions.
This influences its persistence in agricultural environments.
1-Naphthaleneacetic acid (NAA) improves environmental risk assessment.

Melting point: 141–143 °C (lit.)
Boiling point: 280.69 °C (rough estimate)
Density: 1.1032 (rough estimate)
bulk density: 240 kg/m3
refractive index: 1.6010 (estimate)
Flash point: >100 °C
storage temp.: Sealed in dry, Room Temperature
solubility: acetone: 50 mg/mL, clear; slightly soluble in water, ethanol, chloroform, ether
form: crystalline
pka: 4.30 ± 0.30 (Predicted)
color: light yellow
Odor: odorless
PH: 3.0 (0.6 g/L, H2O, 25℃)
Water Solubility: slightly soluble in water
Merck: 14,6371
BRN: 1308415
Henry's Law Constant: 3.3×10² mol/(m3Pa) at 25℃
Stability: hygroscopic
Major Application: agriculture; environmental
Cosmetics Ingredients Functions: SKIN CONDITIONING
InChI: 1S/C12H10O2/c13-12(14)8-10-6-3-5-9-4-1-2-7-11(9)10/h1-7H,8H2,(H,13,14)
InChIKey: PRPINYUDVPFIRX-UHFFFAOYSA-N
SMILES: OC(=O)Cc1cccc2ccccc12
LogP: 2.240

1-Naphthaleneacetic acid (NAA) is a synthetic phytohormone auxin that is added to cell culture media such as Murashige & Skoog media and Chu′s N6 media.
1-Naphthaleneacetic acid (NAA) is a naphthylacetic acid substituted by a carboxymethyl group at position 1.
It has a role as a synthetic auxin.

1-Naphthaleneacetic acid (NAA) is a conjugate acid of a 1-naphthaleneacetate.
1-Naphthaleneacetic acid (NAA) is widely employed in agriculture as a synthetic plant hormone in the auxin family or a plant growth regulator, which can find applications in tissue culture.
It is used for the vegetative propagation of plants from stem and leaf cutting, abscission promoter and substrate for auxin inducers of specific plant enzymes.

1-Naphthaleneacetic acid (NAA) stimulates root formation in cuttings of woody and herbaceous plants.
It is also used to prevent premature flower and fruit drop.
1-Naphthaleneacetic acid (NAA) is also employed to control regrowth of tree sprouts after trimminguse.

In addition to this, it is used in ornaments and serves as an ingredient in many commercial plant rooting horticultural products.
1-Naphthaleneacetic acid (NAA) is a synthetic plant hormone in the auxin family and is an ingredient in many commercial horticultural products; it is a rooting agent and used for the vegetative propagation of plants from stem and leaf cuttings.
It is also used for plant tissue culture.

1-Naphthaleneacetic acid (NAA) is one of the most widely used synthetic auxins because it is more stable than natural plant hormones.
Unlike natural auxins, it is not rapidly broken down by plant enzymes or sunlight.
1-Naphthaleneacetic acid (NAA) improves long-lasting biological activity.

1-Naphthaleneacetic acid (NAA) is commonly used to stimulate root development in plant cuttings.
It promotes cell division and differentiation in root primordia.
1-Naphthaleneacetic acid (NAA) improves plant propagation success rates.

In fruit thinning, it is used to reduce excessive fruit load in crops such as apples and pears.
By controlling fruit number, the remaining fruits grow larger and more uniformly.
1-Naphthaleneacetic acid (NAA) improves crop quality and market value.

In pre-harvest fruit retention, 1-Naphthaleneacetic acid (NAA) is applied to prevent premature fruit drop.
1-Naphthaleneacetic acid (NAA) is especially important for crops sensitive to environmental stress.
This improves harvest yield and efficiency.

In tissue culture systems, 1-Naphthaleneacetic acid (NAA) is used in combination with cytokinins to control callus formation and organ differentiation.
The balance between auxin and cytokinin determines root vs shoot development.
1-Naphthaleneacetic acid (NAA) improves plant biotechnology control.

In herbicide research, high concentrations of synthetic auxins like NAA can disrupt normal plant growth and lead to uncontrolled cell expansion.
This mechanism is used in selective weed control systems.
This improves weed management strategies.

In ornamental horticulture, NAA is used to regulate plant shape, flowering timing, and rooting of decorative plants.
This improves aesthetic quality and production control.

In commercial agriculture, it is applied in very low doses because plant hormone activity is extremely potent.
Overuse can lead to undesirable effects such as abnormal growth or phytotoxicity.
1-Naphthaleneacetic acid (NAA) improves safe agricultural application.

1-Naphthaleneacetic acid (NAA) is often converted into salts (like sodium or potassium NAA) to improve water solubility for spraying applications.
This improves practical field usability.
1-Naphthaleneacetic acid (NAA) is often discussed in plant science as part of the broader auxin signaling system, where it acts by binding to auxin receptor complexes and triggering regulated gene expression.

1-Naphthaleneacetic acid (NAA) leads to changes in plant growth patterns at very low concentrations.
This improves understanding of hormone-based plant control.

1-Naphthaleneacetic acid (NAA) influences the acid growth mechanism, where proton pumps in plant cell membranes are activated, leading to cell wall loosening and cell elongation.
This is one of the key mechanisms behind auxin-driven growth responses.
1-Naphthaleneacetic acid (NAA) improves mechanistic insight into plant growth regulation.

1-Naphthaleneacetic acid (NAA) shows a typical plant hormone response curve: low concentrations stimulate growth processes, while higher concentrations can inhibit growth or cause abnormal development.
1-Naphthaleneacetic acid (NAA) is why precise dosing is critical in agriculture.
This improves application accuracy and safety.

In species-dependent sensitivity, different plant species respond very differently to NAA.
Some crops show strong rooting responses, while others may be less responsive or more sensitive to phytotoxic effects.
1-Naphthaleneacetic acid (NAA) improves crop-specific formulation design.

In application timing, the developmental stage of the plant strongly affects NAA effectiveness.
For example, fruit thinning effects depend heavily on whether application occurs during early fruit set rather than later stages.
1-Naphthaleneacetic acid (NAA) improves agronomic precision.

In interaction with other hormones, 1-Naphthaleneacetic acid (NAA) does not act alone in plants.
It interacts with gibberellins (growth promotion), cytokinins (cell division), and abscisic acid (stress response), forming a complex regulatory network.
1-Naphthaleneacetic acid (NAA) improves understanding of plant hormonal balance.

1-Naphthaleneacetic acid (NAA) is less polar than natural indole-3-acetic acid, which affects how it moves through plant tissues.
This can lead to more localized and sometimes stronger effects in treated areas.
1-Naphthaleneacetic acid (NAA) improves targeted plant response control.

1-Naphthaleneacetic acid (NAA) is relatively stable compared to many natural auxins, but it can degrade under strong UV exposure or extreme pH conditions.
1-Naphthaleneacetic acid (NAA) affects storage and field performance.
This improves formulation shelf-life management.

1-Naphthaleneacetic acid (NAA) degradation in soil is influenced by microbial activity, temperature, and moisture levels.
Under favorable conditions, it breaks down into simpler organic compounds over time.
This improves environmental impact assessment.

1-Naphthaleneacetic acid (NAA) is strictly controlled in many countries, with maximum residue limits (MRLs) defined for food crops to ensure consumer safety.
1-Naphthaleneacetic acid (NAA) improves food safety compliance.

Uses Of 1-Naphthaleneacetic acid (NAA):
1-Naphthaleneacetic acid (NAA) is widely employed in agriculture as a synthetic plant hormone in the auxin family or a plant growth regulator, which can find applications in tissue culture.
Inducing rooting of plant cuttings, spraying apple trees to prevent early drop, fruit thinner.
1-Naphthaleneacetic acid has been used: to modify MS media for the initiation of callus, as a supplement in solid K3 medium for the selection of transformants, in the preparation of culture medium like V-KM medium and Cg medium.

1-Naphthaleneacetic acid (NAA) is mainly used as a plant growth regulator, rooting agent, fruit development controller, and auxin mimic because it influences plant hormone signaling pathways.
In rooting powders and solutions, it is used to stimulate root formation in cuttings.
This improves plant propagation success.

In fruit thinning applications, it is used to reduce excess fruit load on trees.
1-Naphthaleneacetic acid (NAA) improves fruit size and uniformity.
In anti-fruit drop treatments, it is used to prevent premature fruit shedding.

1-Naphthaleneacetic acid (NAA) improves harvest yield and stability.
In horticultural crop management, it is used to control plant growth patterns and development.
1-Naphthaleneacetic acid (NAA) improves crop quality and productivity.

In plant tissue culture, it is used to regulate root and callus formation in combination with other hormones.
1-Naphthaleneacetic acid (NAA) improves plant regeneration control.
In ornamental plant production, it is used to improve rooting and shape control.

This improves aesthetic plant quality.
1-Naphthaleneacetic acid (NAA) is mainly used as a plant growth regulator, auxin mimic, rooting agent, fruit development controller, and horticultural hormone treatment because it directly influences plant growth signaling pathways.
In rooting powders and gels, it is used to stimulate root formation in cuttings.

1-Naphthaleneacetic acid (NAA) improves plant propagation success and uniformity.
In fruit thinning applications, it is used to reduce excessive fruit load in crops like apples and pears.
1-Naphthaleneacetic acid (NAA) improves fruit size, quality, and market value.

In anti-fruit drop sprays, it is used to prevent premature fruit shedding before harvest.
1-Naphthaleneacetic acid (NAA) improves yield retention and harvest efficiency.
In orchard management, it is used to regulate growth and balance vegetative and reproductive development.

1-Naphthaleneacetic acid (NAA) improves crop consistency and productivity.
In horticultural production, it is used to control plant shape, rooting, and developmental timing.
1-Naphthaleneacetic acid (NAA) improves commercial plant quality.

This improves aesthetic and commercial value.
1-Naphthaleneacetic acid (NAA) is mainly used as a plant growth regulator, auxin analogue, rooting stimulant, fruit development regulator, and horticultural management chemical because it directly modifies plant hormonal signaling pathways.
In rooting hormone formulations, it is used to stimulate root initiation in cuttings and seedlings.

1-Naphthaleneacetic acid (NAA) improves plant propagation efficiency.
In fruit thinning programs, it is used to reduce excessive fruit numbers in orchards such as apples and pears.
1-Naphthaleneacetic acid (NAA) improves fruit size and uniformity.

In anti-fruit drop treatments, it is used to prevent premature fruit loss before harvest.
1-Naphthaleneacetic acid (NAA) improves yield retention.
In orchard crop management, it is used to regulate growth balance between leaves, shoots, and fruits.

1-Naphthaleneacetic acid (NAA) improves productivity and crop quality.
In tissue culture systems, it is used to control root formation and callus induction in combination with other hormones.
1-Naphthaleneacetic acid (NAA) improves plant biotechnology control.

In ornamental horticulture, it is used to enhance rooting and manage growth structure in decorative plants.
This improves aesthetic and commercial value.
1-Naphthaleneacetic acid (NAA) is mainly used as a plant growth regulator (auxin), rooting stimulant, fruit development regulator, and horticultural management chemical because it controls key plant growth and developmental processes.

In rooting hormone products (powders, gels, and solutions), it is used to stimulate the formation of adventitious roots in plant cuttings.
1-Naphthaleneacetic acid (NAA) improves propagation success and plant production efficiency.
In fruit thinning applications, it is used to reduce excessive fruit load on trees such as apples and pears by selectively inhibiting or removing excess young fruits.

1-Naphthaleneacetic acid (NAA) improves fruit size, uniformity, and market quality.
In anti-fruit drop sprays, it is used to prevent premature fruit abscission before harvest.
This improves yield retention and harvesting efficiency.

In orchard management programs, it is used to regulate the balance between vegetative growth and fruit development.
1-Naphthaleneacetic acid (NAA) improves crop consistency and productivity.
In plant tissue culture, it is used together with cytokinins to control callus formation, root induction, and organ differentiation.

1-Naphthaleneacetic acid (NAA) improves plant regeneration and biotechnology applications.
In ornamental horticulture, it is used to control rooting, growth patterns, and plant shape in decorative species.
This improves aesthetic quality and commercial value.

In weed physiology and herbicide research, high concentrations of synthetic auxins like NAA are studied for their ability to disrupt normal plant growth processes.
1-Naphthaleneacetic acid (NAA) improves understanding of plant growth regulation mechanisms.
In post-harvest handling, it is used to reduce fruit drop during storage and transport.

1-Naphthaleneacetic acid (NAA) improves supply chain stability and reduces losses.
In commercial agriculture, it is applied at very low concentrations in spray formulations for precise growth regulation.
1-Naphthaleneacetic acid (NAA) improves yield control and agricultural efficiency.

Safety Profile Of 1-Naphthaleneacetic acid (NAA):
Poison by intraperitoneal route Moderately toxic by ingestion, Mutation data reported.
1-Naphthaleneacetic acid (NAA) a skin, mucous membrane, and severe eye irritant can cause depression.
A pesticide, When heated to decomposition it emits acrid smoke and irritating fumes.

1-Naphthaleneacetic acid (NAA) is considered a moderately hazardous agricultural chemical, mainly due to its biological activity rather than extreme chemical toxicity.
It can cause eye and skin irritation, especially in concentrated forms or powders.
1-Naphthaleneacetic acid (NAA) improves safe handling awareness.

Inhalation of dust may cause respiratory irritation, coughing, or throat discomfort.
1-Naphthaleneacetic acid (NAA) improves workplace exposure control.
Ingestion of 1-Naphthaleneacetic acid (NAA) may cause nausea, vomiting, abdominal pain, and systemic toxicity depending on dose.

1-Naphthaleneacetic acid (NAA) improves handling and ingestion safety awareness.
At high exposure levels, synthetic auxins can cause disruption of normal cellular processes, which is the basis of both their herbicidal activity and toxicity potential.
This improves understanding of biological risk.

It is considered toxic to aquatic organisms at sufficient concentrations, so environmental release should be controlled.
1-Naphthaleneacetic acid (NAA) improves environmental protection awareness.
1-Naphthaleneacetic acid (NAA) is generally chemically stable under normal storage conditions, but should be kept away from strong oxidizing agents.

This improves storage safety.
1-Naphthaleneacetic acid (NAA) is a bioactive plant hormone analogue with moderate hazard potential, requiring careful handling to avoid irritation, overexposure, and environmental contamination, especially in agricultural use.