3,4-DIHYDROXY-5-METHOXYBENZOIC ACID

Product Name: 3,4-DIHYDROXY-5-METHOXYBENZOIC ACID
CAS No.: 3934-84-7
Chemical Name: 3,4-DIHYDROXY-5-METHOXYBENZOIC ACID
Synonyms: 3-O-METHYLGALLATE;RARECHEM AL BE 0702;3-O-methylgallicaci;5-Methoxygallic acid;S-Diacetyl-L-cysteine;3-O-METHYL GALLIC ACID;5-HYDROXYVANILLIC ACID;METHYLGALLIC ACID, 3-O-;5-HYDROXYVANILLIC ACID 97%;4,5-dihydroxy-m-anisic acid
CBNumber: CB6474340
Molecular Formula: C8H8O5
Formula Weight: 184.15
MOL File: 3934-84-7.mol

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3,4-DIHYDROXY-5-METHOXYBENZOIC ACID Property

Melting point:: 220℃
Boiling point:: 433.7±45.0 °C(Predicted)
Density: 1.499±0.06 g/cm3 (20 ºC 760 Torr)
storage temp.: Inert atmosphere,Room Temperature
solubility: DMSO (Slightly, Sonicated), Methanol (Slightly, Sonicated)
form: Solid
pka: 4.33±0.10(Predicted)
color: Off-White to Pale Brown
Water Solubility: Water: 2.2 mg/mL (11.95 mM)
InChI: InChI=1S/C8H8O5/c1-13-6-3-4(8(11)12)2-5(9)7(6)10/h2-3,9-10H,1H3,(H,11,12)
InChIKey: KWCCUYSXAYTNKA-UHFFFAOYSA-N
SMILES: C(O)(=O)C1=CC(OC)=C(O)C(O)=C1
LogP: 1.190 (est)
CAS DataBase Reference: 3934-84-7(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38-36
Safety Statements: 26-36/37/39

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical

Product number: M3669
Product name: 3,4-Dihydroxy-5-methoxybenzoic Acid
Purity: min. 95.0 %
Packaging: 1G
Price: $173
Updated: 2025/07/31

TCI Chemical

Product number: M3669
Product name: 3,4-Dihydroxy-5-methoxybenzoic Acid
Purity: min. 95.0 %
Packaging: 5G
Price: $519
Updated: 2025/07/31

TRC

Product number: D481063
Product name: 3,4-Dihydroxy-5-methoxybenzoicAcid
Packaging: 50mg
Price: $45
Updated: 2021/12/16

ChemScene

Product number: CS-0018329
Product name: 3-O-Methylgallicacid
Purity: 97.74%
Packaging: 1g
Price: $50
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD70441
Product name: 3,4-Dihydroxy-5-methoxybenzoic acid
Packaging: 250mg
Price: $72.5
Updated: 2021/12/16

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3,4-DIHYDROXY-5-METHOXYBENZOIC ACID Chemical Properties,Usage,Production

Uses

3-O-Methylgallic acid (3,4-Dihydroxy-5-methoxybenzoic acid) is an anthocyanin metabolite and has potent antioxidant capacity. 3-O-methylgallic acid inhibits Caco-2 cell proliferation with an IC50 value of 24.1 μM. 3-O-methylgallic acid also induces cell apoptosis and has anti-cancer effects[1][2][3].

Definition

ChEBI: A member of the class of benzoic acids that is gallic acid in which the phenolic hydroxy group at position 3 is converted to the corresponding methyl ether.

References

[1] Forester SC, et al. Gut metabolites of anthocyanins, gallic acid, 3-O-methylgallic acid, and 2,4,6-trihydroxybenzaldehyde, inhibit cell proliferation of Caco-2 cells. J Agric Food Chem. 2010 May 12;58(9):5320-7. DOI:10.1021/jf9040172
[2] Forester SC, The anthocyanin metabolites gallic acid, 3-O-methylgallic acid, and 2,4,6-trihydroxybenzaldehyde decrease human colon cancer cell viability by regulating pro-oncogenic signals. Mol Carcinog. 2014 Jun;53(6):432-9. DOI:10.1002/mc.21974
[3] Gargouri OD, et al. Synthesis of 3-O-methylgallic acid a powerful antioxidant by electrochemical conversion of syringic acid. Biochim Biophys Acta. 2013 Jun;1830(6):3643-9. DOI:10.1016/j.bbagen.2013.02.012

3,4-DIHYDROXY-5-METHOXYBENZOIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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3,4-DIHYDROXY-5-METHOXYBENZOIC ACID Suppliers

China 125 Germany 3 India 1 United Kingdom 8 United States 11 USA 1 Global 149

Service Chemical Inc.

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Email: sales@chemos-group.com
Country: Germany
ProdList: 6350
Advantage: 71

Rare Chemicals GmbH

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Email: sales@rarechem.de
Country: Germany
ProdList: 6297
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ABCR GmbH & CO. KG

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Email: info@abcr.de
Country: Germany
ProdList: 6831
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View Lastest Price from 3,4-DIHYDROXY-5-METHOXYBENZOIC ACID manufacturers

Career Henan Chemical Co

Product: 3,4-dihydroxy-5-methoxybenzoic acid 3934-84-7
Price: US $1.00/kg
Min. Order: 1kg
Purity: 95%-99%
Supply Ability: 1000kg
Release date: 2018-12-25

3934-84-7, 3,4-DIHYDROXY-5-METHOXYBENZOIC ACIDRelated Search:

Ellagic acid Methyl 2-amino-3,4,5-trimethoxybenzoate Methyl 3,4,5-trimethoxybenzoate 3,4,5-Trimethoxy benzoic acid SYROSINGOPINE Ethyl 3,4,5-trimethoxybenzoate 3-Hydroxy-4,5-dimethoxybenzoic acid Reserpine Methyl 2-nitro-3,4,5-trimethoxybenzoate 3,4-DIHYDROXY-5-METHOXYBENZOIC ACID 3,4,5-TRIETHOXYBENZOIC ACID Methyl syringate Syringic acid 3,5-DIHYDROXY-4-METHOXYBENZOIC ACID 3,4-DIHYDROXY-5-METHOXYBENZOIC ACID METHYL ESTER 2,3-DIHYDROXY-4-METHOXYBENZOIC ACID,DIHYDROXY-4-METHOXYBENZOIC ACID,2,3- 3-Methoxybenzoic acid Gallic acid

RARECHEM AL BE 0702

METHYLGALLIC ACID, 3-O-

4,5-DIHYDROXY-3-METHOXYBENZOIC ACID

3-O-METHYLGALLATE

3-O-METHYL GALLIC ACID

3-METHOXY-4,5-DIHYDROXYBENZOIC ACID

3,4-DIHYDROXY-5-METHOXYBENZOIC ACID

METHYLGALLIC ACID, 3-O-(RG)

5-HYDROXYVANILLIC ACID

4,5-dihydroxy-m-anisic acid

5-HYDROXYVANILLIC ACID 97%

4 5-DIHYDROXY-3-METHOXYBENZOICCID 97%

3-METHOXY-4,5-DIHYDROXYBENZOIC ACID 97%

Benzoic acid, 3,4-dihydroxy-5-methoxy-

5-Methoxygallic acid

3-O-methylgallicaci

S-Diacetyl-L-cysteine

3-O-Methylgallic acid, 10 mM in DMSO

3934-84-7

CH3OC6H2OH2COOH

Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts