CAS 121-79-9

Benzoic acid, 3,4,5-trihydroxy-, propyl ester

Description:

Benzoic acid, 3,4,5-trihydroxy-, propyl ester, commonly known as propyl gallate, is an organic compound with antioxidant properties. It is derived from gallic acid and is characterized by its three hydroxyl groups attached to a benzene ring, which contribute to its reactivity and solubility in various solvents. Propyl gallate appears as a white to pale yellow powder and is often used as a food preservative and antioxidant in fats and oils, helping to prevent rancidity. Its chemical structure allows it to scavenge free radicals, making it valuable in cosmetic and pharmaceutical formulations as well. The compound is generally recognized as safe when used in appropriate concentrations, although some individuals may experience allergic reactions. In terms of stability, propyl gallate is sensitive to light and heat, which can affect its efficacy. Overall, its multifunctional properties make it a significant additive in various industries, particularly in food and personal care products.

Formula: C₁₀H₁₂O₅

InChI: InChI:1S/C10H12O5/c1-2-3-15-10(14)6-4-7(11)9(13)8(12)5-6/h4-5,11-13H,2-3H2,1H3

InChI key: InChIKey=ZTHYODDOHIVTJV-UHFFFAOYSA-N

SMILES: C(OCCC)(=O)C1=CC(O)=C(O)C(O)=C1

Synonyms:

• 3,4,5-Trihidroxibenzoato De Propilo
• 3,4,5-Trihydroxybenzoate de propyle
• 3,4,5-Trihydroxybenzoic acid propyl ester
• Antioxidant PG
• Benzoate, 3,4,5-Trihydroxy-, Propyl
• E 310
• Gallate, N-Propyl
• Gallic acid n-propyl ester
• Gallic acid, propyl ester
• Gallussaeure-Propylester
• Hemostyptin
• Marupi Gallate
• N-Propyl Ester Of 3,4,5-Trihydroxybenzoic Acid
• Nipa 49
• Nipagallin P
• Nipanox S 1
• Nsc 2626
• PG
• Progallin P
• Propyl 3,4,5-Trihydroxybenzoate
• Propyl gallate
• Propyl-3,4,5-trihydroxybenzoat
• Tenox PG
• n-Propyl 3,4,5-trihydroxybenzoate
• n-Propyl gallate
• Benzoic acid, 3,4,5-trihydroxy-, propyl ester
• 3,4,5-trihydroxy-benzoicacipropylester
• FEMA 2974
• nipagallinp
• 3,4,5-TRIHYDROXYBENZENE-1-PROPYLCARBOXYLATE
• NCI-C50588
• 3,4,5-TRIHYDROXYBENZOIC ACID N-PROPYL ESTER
• FEMA 2947
• Benzoicacid,3,4,5-trihydroxy-,propylester
• nipa49

Propyl Gallate IP

CAS: 121-79-9

Formula: C₁₀H₁₂O₅

Color and Shape: White or creamy white, Crystalline powder

Molecular weight: 212.20

Ref: SR-47638

Propyl Gallate extrapure, 98%

CAS: 121-79-9

Formula: C₁₀H₁₂O₅

Purity: min. 98%

Color and Shape: White to off-white, Crystalline powder, Clear

Molecular weight: 212.20

Ref: SR-40011

Propyl Gallate BP

CAS: 121-79-9

Formula: C₁₀H₁₂O₅

Purity: 97.0 -103%

Color and Shape: White or almost white, Crystalline powder, Clear and not more intensity coloured than reference solution BY5

Molecular weight: 212.20

Ref: SR-14086

Propyl Gallate NF

CAS: 121-79-9

Formula: C₁₀H₁₂O₅

Purity: 98.0 - 102.0%

Color and Shape: White, Crystalline powder

Molecular weight: 212.20

Ref: SR-16067