GLYCINE

Glycine is the simplest naturally occurring amino acid and is widely used in food, pharmaceuticals, cosmetics, and industrial formulations due to its buffering capacity, solubility, and biological compatibility.
Glycine functions as a building block in protein synthesis and serves as an intermediate in numerous biochemical and industrial processes.
Glycine is valued for its mild taste, low toxicity, and excellent stability in both acidic and alkaline environments.
Glycine is also used as a complexing agent, pH adjuster, and stabilizer across various applications requiring high purity and consistency.

CAS Number: 56-40-6
EC Number: 200-272-2
Molecular Formula: C₂H₅NO₂
Molecular Weight: 75.07 g/mol

Synonyms: Glycine Amino Acid, Aminoacetic Acid, Gly, Glycine USP Grade, Glycine Food Grade, Glycine Feed Grade, Proteinogenic Amino Acid, Buffering Agent Glycine, Technical Glycine, Glycine, Gly, Aminoacetic Acid, Aminoethanoic Acid, Glycocoll, Glycoll, Glycin, L-Glycine, Food Grade Glycine, Pharmaceutical Grade Glycine, Nutraceutical Grade Glycine, Cosmetic Grade Glycine, Industrial Grade Glycine, Technical Grade Glycine, High Purity Glycine, Pure Glycine, Extra Pure Glycine, Glycine Powder, Glycine Crystalline, Glycine Granular, Glycine Micronized, Glycine USP, Glycine EP, Glycine BP, Glycine FCC, Glycine JP, Fermented Glycine, Bio-Based Glycine, Natural Glycine, Glycine Amino Acid, Simple Amino Acid Glycine, Non-Essential Amino Acid Glycine, Proteinogenic Amino Acid Glycine, Glycine Free Base, Glycine Neutral Amino Acid, Glycine Supplement Ingredient, Glycine Dietary Ingredient, Glycine Functional Ingredient, Glycine Nutritional Additive, Glycine Health Supplement Ingredient, Glycine Sports Nutrition Ingredient, Glycine Bodybuilding Amino Acid, Glycine Recovery Amino Acid, Glycine Metabolism Support Compound, Glycine Neurotransmitter Precursor, Glycine Collagen Precursor, Glycine Keratin Support Ingredient, Glycine Cognitive Support Amino Acid, Glycine Sleep Support Ingredient, Glycine Antioxidant Support Compound, Glycine pH Regulator, Glycine Buffering Agent, Glycine Chelating Agent, Glycine Stabilizer, Glycine Complexing Agent, Glycine Technical Material, Glycine Chemical Compound, Glycine Fine Chemical, Glycine Specialty Chemical

APPLICATIONS

Glycine is used in nutritional supplements.
Glycine supports protein synthesis in amino acid blends.
Glycine contributes to muscle repair in sports nutrition formulas.

Glycine is used in sleep-support products.
Glycine promotes relaxation in night-time wellness supplements.
Glycine improves sleep quality in calming formulations.

Glycine is used in neurotransmitter support supplements.
Glycine acts as an inhibitory neurotransmitter precursor.
Glycine enhances cognitive balance in brain health products.

Glycine is used in collagen-boosting formulas.
Glycine supports collagen formation in beauty-from-within supplements.
Glycine improves connective tissue health in joint-support products.

Glycine is used in medical nutrition.
Glycine contributes to nitrogen balance in clinical nutrition formulas.
Glycine supports recovery in postoperative feeding blends.

Glycine is used in parenteral nutrition solutions.
Glycine provides amino acid support in intravenous formulations.
Glycine maintains metabolic stability in critical-care nutrition.

Glycine is used in food flavor enhancement.
Glycine balances sweetness and umami in processed foods.
Glycine reduces bitterness in protein-rich products.

Glycine is used in beverage fortification.
Glycine improves the flavor profile of amino-rich drinks.
Glycine enhances stability in ready-to-drink nutrition beverages.

Glycine is used in pet food formulations.
Glycine improves palatability of canine and feline diets.
Glycine provides amino acid enrichment in veterinary nutrition.

Glycine is used in electrolyte powder blends.
Glycine enhances rehydration properties in isotonic formulations.
Glycine supports nutrient absorption in oral rehydration solutions.

Glycine is used in pharmaceutical excipients.
Glycine improves tablet stability in solid dosage forms.
Glycine acts as a buffering agent in medicinal formulations.

Glycine is used in biochemical research.
Glycine serves as a reagent in protein and enzyme studies.
Glycine is used as a buffer component in laboratory assays.

Glycine is used in cosmetics.
Glycine supports hydration and skin conditioning in skincare products.
Glycine enhances amino acid balance in moisturizing formulations.

Glycine is used as a buffering agent in pharmaceuticals.
Glycine stabilizes pH in injectable and oral formulations.
Glycine improves solubility and formulation performance.

Glycine is incorporated in nutritional supplements.
Glycine provides an essential amino acid source for dietary products.
Glycine supports muscle recovery and metabolic processes.

Glycine is applied in food products as a flavor enhancer.
Glycine imparts a mildly sweet taste.
Glycine improves palatability in beverages, soups, and sauces.

Glycine is used in cosmetics and personal care formulations.
Glycine enhances skin moisturization and conditioning.
Glycine supports mild surfactant systems in cleansers.

Glycine is used as a metal chelating agent.
Glycine forms stable complexes with metal ions.
Glycine improves stability in plating and finishing baths.

Glycine is included in agrochemical formulations.
Glycine acts as a carrier and chelating component for micronutrients.
Glycine improves nutrient uptake in foliar sprays.

Glycine is employed in electrophoresis buffers.
Glycine maintains stable current flow in analytical techniques.
Glycine contributes to reproducible protein separation.

Glycine is applied in pharmaceutical excipients.
Glycine improves powder flow and compressibility.
Glycine enhances tablet stability and dissolution.

Glycine is used in biochemical research.
Glycine acts as a substrate in metabolic studies.
Glycine supports enzyme reactions and protein assays.

Glycine is used in industrial processes requiring mild organic acids.
Glycine improves corrosion inhibition performance.
Glycine acts as a stabilizer in water treatment systems.

DESCRIPTION

Glycine is the simplest naturally occurring amino acid found in proteins.
Glycine functions as both a metabolic substrate and a neurotransmitter.
Glycine plays key roles in collagen synthesis and cellular metabolism.

Glycine appears as a white crystalline powder with a mildly sweet taste.
Glycine is highly soluble in water and forms stable aqueous solutions.
Glycine is chemically stable under normal storage conditions.

Glycine is involved in the synthesis of heme, creatine, and purines.
Glycine supports central nervous system function as an inhibitory neurotransmitter.
Glycine contributes to antioxidant defenses through glutathione synthesis.

Glycine is considered safe for use in foods, supplements, and pharmaceuticals.
Glycine is widely approved for nutritional and industrial applications.
Glycine is compatible with a broad range of ingredients and excipients.

Glycine should be stored in tightly sealed containers to prevent moisture uptake.
Glycine maintains high purity and stability when kept in cool, dry conditions.

Glycine is valued across nutrition, medical, cosmetic, and scientific fields due to its broad physiological and functional benefits.
Glycine is a white crystalline powder with a mild sweet taste.

Glycine is highly soluble in water and forms clear solutions.
Glycine exhibits excellent chemical and thermal stability.

Glycine is amphoteric, functioning as both an acid and a base.
Glycine readily forms salts with acids and bases.
Glycine provides effective buffering capacity in a wide pH range.

Glycine is biologically compatible and widely used in medical applications.
Glycine contributes to protein and peptide synthesis.
Glycine participates in neurotransmitter function in the body.

Glycine demonstrates low hygroscopicity.
Glycine maintains stable crystalline structure under normal conditions.
Glycine can be stored long-term without degradation.

Glycine is compatible with a broad range of excipients and additives.
Glycine integrates easily into food, pharma, and cosmetic systems.
Glycine provides predictable behavior in complex formulations.

PROPERTIES

Chemical Formula: C₂H₅NO₂
Molecular Weight: 75.07 g/mol
Appearance: White crystalline powder
Odor: Odorless
Taste: Mildly sweet
Solubility: Highly soluble in water; slightly soluble in ethanol
pH (1% solution): Approximately 5.5–6.5
Melting Point: ~233°C (decomposes)
Stability: Very stable under normal storage conditions
Function: Buffer, nutrient, sweetener, complexing agent

FIRST AID

Inhalation:
Move to fresh air if dust is inhaled.
Seek medical attention if symptoms persist.

Skin Contact:
Wash with soap and water.
Seek medical help if irritation develops.

Eye Contact:
Rinse with plenty of clean water.
Seek medical attention if irritation persists.

Ingestion:
Rinse mouth and drink water.
Material is low-toxicity, but seek medical advice if discomfort occurs.

Note to Physicians:
Treat symptomatically; glycine is generally regarded as safe.

HANDLING AND STORAGE

Handling:
Wear gloves, goggles, and protective clothing if dust is generated.
Avoid inhalation of fine particulate matter.
Ensure good ventilation in processing areas.

Avoidance:
Avoid contact with strong oxidizing agents.
Prevent moisture uptake.

Spill Procedures:
Sweep or collect material carefully.
Avoid dust formation.
Dispose of according to regulations.

Storage:
Store in a cool, dry, well-ventilated area.
Keep container tightly closed.
Protect from moisture and contamination.