Gallic acid
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- $5 - $695
- Product name: Gallic acid
- CAS: 149-91-7
- MF: C7H6O5
- MW: 170.12
- EINECS:205-749-9
- MDL Number:MFCD00002510
- Synonyms:Gallic acid, 5-Carboxybenzene-1,2,3-triol;BETZ 0276;GALLIC ACID;GALLIC ACID-1-HYDRATE;AKOS 214-65;3,4,5-TRIOXYBENZOIC ACID;GALLIC ACID- CHINESE;GALLIC ACID (MONOHYDRATE OR ANHYDROUS) (3,4,5-TRIHYDROXYBENZOIC ACID )
88 prices
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Brand
- aablocks
- AK Scientific
- Ambeed
- ApexBio Technology
- Apolloscientific
- Arctom
- Aronis compounds
- Atlantic Research Chemicals
- Axon Medchem
- Biorbyt Ltd
- Cayman Chemical
- Chem-Impex
- ChemScene
- Crysdot
- CSNpharm
- DC Chemicals
- Frontier Specialty Chemicals
- JR MediChem
- Matrix Scientific
- Oakwood
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 1mg
- 20mg
- 50mg
- 100mg
- 500mg
- 1g
- 1000mg
- 5g
- 10g
- 10.00g
- 25g
- 50.00g
- 50g
- 100g
- 250g
- 500g
- 1kg
- 1000g
- 2.5KG
- 5Kg
- 5 g
- 10mM(in 1mL DMSO)
- 250 g
- 10mM(in1mLDMSO)
- 1mlx10mM(inDMSO)
- 50gm:
- Manufactureraablocks
- Product numberAA001L98
- Product description3,4,5-Trihydroxybenzoic acid 98%
- Packaging1mg
- Price$8
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001L98
- Product description3,4,5-Trihydroxybenzoic acid 98%
- Packaging1g
- Price$9
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001L98
- Product description3,4,5-Trihydroxybenzoic acid ≥99%
- Packaging5g
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001L98
- Product description3,4,5-Trihydroxybenzoic acid ≥99%
- Packaging25g
- Price$12
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001L98
- Product description3,4,5-Trihydroxybenzoic acid ≥99%
- Packaging100g
- Price$15
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001L98
- Product description3,4,5-Trihydroxybenzoic acid 98%
- Packaging500g
- Price$19
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001L98
- Product description3,4,5-Trihydroxybenzoic acid 98%
- Packaging1kg
- Price$35
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product numberD772
- Product descriptionGallic acid
- Packaging100g
- Price$54
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA311911
- Product description3,4,5-Trihydroxybenzoicacid 98%
- Packaging1kg
- Price$47
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA311911
- Product description3,4,5-Trihydroxybenzoicacid 98%
- Packaging500g
- Price$25
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA311911
- Product description3,4,5-Trihydroxybenzoicacid 98%
- Packaging25g
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA311911
- Product description3,4,5-Trihydroxybenzoicacid 98%
- Packaging100g
- Price$8
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberN1830
- Product descriptionGallic acid
- Packaging20mg
- Price$25
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberN1830
- Product descriptionGallic acid
- Packaging10mM(in 1mL DMSO)
- Price$50
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberN1830
- Product descriptionGallic acid
- Packaging20mg
- Price$50
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberN1830
- Product descriptionGallic acid
- Packaging10mM(in1mLDMSO)
- Price$55
- Updated2026-05-06
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA001L98 | 3,4,5-Trihydroxybenzoic acid 98% | 1mg | $8 | 2026-05-28 | Buy |
| aablocks | AA001L98 | 3,4,5-Trihydroxybenzoic acid 98% | 1g | $9 | 2026-05-28 | Buy |
| aablocks | AA001L98 | 3,4,5-Trihydroxybenzoic acid ≥99% | 5g | $10 | 2026-05-28 | Buy |
| aablocks | AA001L98 | 3,4,5-Trihydroxybenzoic acid ≥99% | 25g | $12 | 2026-05-28 | Buy |
| aablocks | AA001L98 | 3,4,5-Trihydroxybenzoic acid ≥99% | 100g | $15 | 2026-05-28 | Buy |
| aablocks | AA001L98 | 3,4,5-Trihydroxybenzoic acid 98% | 500g | $19 | 2026-05-28 | Buy |
| aablocks | AA001L98 | 3,4,5-Trihydroxybenzoic acid 98% | 1kg | $35 | 2026-05-28 | Buy |
| AK Scientific | D772 | Gallic acid | 100g | $54 | 2021-12-16 | Buy |
| Ambeed | A311911 | 3,4,5-Trihydroxybenzoicacid 98% | 1kg | $47 | 2021-12-16 | Buy |
| Ambeed | A311911 | 3,4,5-Trihydroxybenzoicacid 98% | 500g | $25 | 2021-12-16 | Buy |
| Ambeed | A311911 | 3,4,5-Trihydroxybenzoicacid 98% | 25g | $5 | 2021-12-16 | Buy |
| Ambeed | A311911 | 3,4,5-Trihydroxybenzoicacid 98% | 100g | $8 | 2021-12-16 | Buy |
| ApexBio Technology | N1830 | Gallic acid | 20mg | $25 | 2021-12-16 | Buy |
| ApexBio Technology | N1830 | Gallic acid | 10mM(in 1mL DMSO) | $50 | 2021-12-16 | Buy |
| ApexBio Technology | N1830 | Gallic acid | 20mg | $50 | 2026-05-06 | Buy |
| ApexBio Technology | N1830 | Gallic acid | 10mM(in1mLDMSO) | $55 | 2026-05-06 | Buy |
Properties
Melting point :251 °C (dec.) (lit.)
Boiling point :259.73°C (rough estimate)
Density :1.694
vapor pressure :0Pa at 25℃
refractive index :1.5690 (estimate)
storage temp. :2-8°C
solubility :Methanol (Slightly), Water (Slightly, Heated)
pka :4.41(at 25℃)
form :Powder
color :Off-white
PH :3.75(1 mM solution);3.22(10 mM solution);2.71(100 mM solution)
biological source :plant fruit
Water Solubility :12 g/L cold water
Merck :14,4345
BRN :2050274
Henry's Law Constant :1.2×1014 mol/(m3Pa) at 25℃, HSDB (2015)
Stability :Stability Stable, but may discolour upon exposure to light. Hygroscopic. Incompatible with strong oxidizing agents, strong bases, acid chlorides, acid anhydrides.
Major Application :agriculture
metabolomics
microbiology
vitamins, nutraceuticals, and natural products
vitamins, nutraceuticals, and natural products Cosmetics Ingredients Functions :ANTIOXIDANT
InChI :1S/C7H6O5/c8-4-1-3(7(11)12)2-5(9)6(4)10/h1-2,8-10H,(H,11,12)
InChIKey :LNTHITQWFMADLM-UHFFFAOYSA-N
SMILES :OC(=O)c1cc(O)c(O)c(O)c1
LogP :0.7
CAS DataBase Reference :149-91-7(CAS DataBase Reference)
NIST Chemistry Reference :Benzoic acid, 3,4,5-trihydroxy-(149-91-7)
EPA Substance Registry System :Gallic acid (149-91-7)
Boiling point :259.73°C (rough estimate)
Density :1.694
vapor pressure :0Pa at 25℃
refractive index :1.5690 (estimate)
storage temp. :2-8°C
solubility :Methanol (Slightly), Water (Slightly, Heated)
pka :4.41(at 25℃)
form :Powder
color :Off-white
PH :3.75(1 mM solution);3.22(10 mM solution);2.71(100 mM solution)
biological source :plant fruit
Water Solubility :12 g/L cold water
Merck :14,4345
BRN :2050274
Henry's Law Constant :1.2×1014 mol/(m3Pa) at 25℃, HSDB (2015)
Stability :Stability Stable, but may discolour upon exposure to light. Hygroscopic. Incompatible with strong oxidizing agents, strong bases, acid chlorides, acid anhydrides.
Major Application :agriculture
metabolomics
microbiology
vitamins, nutraceuticals, and natural products
vitamins, nutraceuticals, and natural products Cosmetics Ingredients Functions :ANTIOXIDANT
InChI :1S/C7H6O5/c8-4-1-3(7(11)12)2-5(9)6(4)10/h1-2,8-10H,(H,11,12)
InChIKey :LNTHITQWFMADLM-UHFFFAOYSA-N
SMILES :OC(=O)c1cc(O)c(O)c(O)c1
LogP :0.7
CAS DataBase Reference :149-91-7(CAS DataBase Reference)
NIST Chemistry Reference :Benzoic acid, 3,4,5-trihydroxy-(149-91-7)
EPA Substance Registry System :Gallic acid (149-91-7)
Safety Information
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Description
Gallic acid is a trihydroxybenzoic acid found in many plants as either the free acid or in the esterified form of gallotannins and ellagitannins. It demonstrates antioxidant activity by scavenging 2,2-diphenyl-1-picrylhydrazyl and hydroxyl free radicals with IC50 values of 9.4 and 191 μM, respectively, and inhibiting microsomal lipid peroxidation with an IC50 value of 1.51 μM. Gallic acid is often used as a standard for determining the phenol content of various analytes by the Folin-Ciocalteau assay where results are reported in gallic acid equivalents.More related product prices
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Suppliers and manufacturers
Wuhan Fortuna Chemical Co.,Ltd
Gallic acid
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airuikechemical co., ltd.
gallic acid
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BINBO BIOLOGICAL CO.,LTD
Jiurui Biology Chemistry Co.,Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
OpChem(Changzhou) Co.,Ltd.
Gallic acid
CAS:149-91-7