(-)-Catechin gallate

Basic Information

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CAS Number

130405-40-2

Molecular Formula

C22H18O10

Molecular Weight

442.38 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Physical State

White powder

Melting Point

No data available

Boiling Point

861.7±65.0 °C at 760 mmHg

Flash Point

305.0±27.8 °C

SMILES

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OC1=CC(O)=C2C[C@@H](OC(=O)C3=CC(O)=C(O)C(O)=C3)[C@@H](OC2=C1)C1=CC(O)=C(O)C=C1

InChI

InChI=1S/C22H18O10/c23-11-6-14(25)12-8-19(32-22(30)10-4-16(27)20(29)17(28)5-10)21(31-18(12)7-11)9-1-2-13(24)15(26)3-9/h1-7,19,21,23-29H,8H2/t19-,21+/m1/s1

InChIKey

LSHVYAFMTMFKBA-CTNGQTDRSA-N

LogP

2.5276000000000005

Topological Polar Surface Area

177.14 Å²

Hydrogen Bond Donor/Acceptor

7 / 10

Complexity

649

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Storage Conditions

2-8℃

Synonyms & References

English

(2S,3R)-2-(3,4-Dihydroxyphenyl)-5,7-dihydroxychroman-3-yl 3,4,5-trihydroxybenzoate
(-)-Catechin Gallate
Benzoic acid,3,4,5-trihydroxy-,(2S,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-...
Benzoic acid,3,4,5-trihydroxy-,(2S,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-ylester
Catechin gallate
Catechin gallate（CG）
(-)-Catechin 3-gallate
(-)-Catechin 3-O-gallate
(?)-Catechin gallate
[(2S,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate
BCatechin gallate
(2S,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-(3,4,5-trihydroxybenzoate)
(−)-Catechin gallate
(-)-CG
ECSMSZS
()-Catechin gallat
CATECHIN GALLATE, (-)-
(-)-Catechin gallate(CG)
Choriogonadotropin subunit β
Chorionic gonadotrophin chain β
ANTI-CG antibody produced in mouse
()-Catechin gallate, >=98%
(-)-Catechin gallate
(-)-Catechin 3-gallate,(-)-Catechin 3-O-gallate,ent-Catechin 3-O-gallate

MDL Number

MFCD00214258

FAQ

What is (-)-Catechin gallate (CAS: 130405-40-2)?

(-)-Catechin gallate is a polyphenolic compound with the chemical formula C22H18O11. It is a type of flavonoid, specifically a catechin derivative conjugated with a gallic acid moiety. This compound exhibits antioxidant and anti-inflammatory properties, making it valuable in various applications.

What are the main uses of (-)-Catechin gallate (CAS: 130405-40-2)?

(-)-Catechin gallate is primarily used in the pharmaceutical and food industries for its antioxidant properties. It is also utilized in research for studying flavonoids and their bioactivity. Its applications include enhancing the stability of food products, formulation of dietary supplements, and as an ingredient in cosmetics and personal care products.

Is (-)-Catechin gallate (CAS: 130405-40-2) safe?

(-)-Catechin gallate is generally considered safe for ingestion and topical use. However, it is advisable to follow safety guidelines and conduct thorough toxicity studies before extensive use. Proper handling and storage are recommended to avoid potential dermatological reactions. Always consult relevant safety data sheets (SDS) and follow industrial safety standards.

How should (-)-Catechin gallate (CAS: 130405-40-2) be stored?

(-)-Catechin gallate should be stored in a tightly sealed container at room temperature, away from direct sunlight and moisture. It is stable under these conditions but should be protected from air exposure to maintain its properties. Keep the compound away from combustibles and ensure adequate ventilation during handling and use.