Protocatechuic acid
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- $10 - $700
- Product name: Protocatechuic acid
- CAS: 99-50-3
- MF: C7H6O4
- MW: 154.12
- EINECS:202-760-0
- MDL Number:MFCD00002509
- Synonyms:3,4-Dihydroxybenzoic acid >=97.0% (T);Carbohydroquinonic acid;Hypogallic acid;3,4-Dihydroxybenzoic acid, >=99%;Benzoic acid, 3,4-dihydroxy-;PROTOCATECHUIC ACID(RG);3,4-DIHYDROXYBENZOIC ACID / PROTOCATECHUIC ACID;4-Carboxy-1,2-dihydroxybenzene
46 prices
Selected condition:
Brand
- AK Scientific
- Alfa Aesar
- ApexBio Technology
- Apolloscientific
- Arctom
- AvaChem
- Biorbyt Ltd
- Biosynth Carbosynth
- Cayman Chemical
- Chemenu
- Crysdot
- DC Chemicals
- Frontier Specialty Chemicals
- JR MediChem
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- TRC
- Usbiological
Package
- 10mM(in 1mL DMSO)
- 5mg
- 20mg
- 50mg
- 100MG
- 200mg
- 1000mg
- 1g
- 5g
- 25g
- 50g
- 100g
- 250g
- 500g
- 1000g
- 1kg
- 2Kg
- ManufacturerAK Scientific
- Product numberJ91727
- Product description3,4-Dihydroxybenzoic Acid
- Packaging5g
- Price$10
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberB24016
- Product description3,4-Dihydroxybenzoic acid, 97%
- Packaging25g
- Price$61.5
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberB24016
- Product description3,4-Dihydroxybenzoic acid, 97%
- Packaging100g
- Price$176
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberB24016
- Product description3,4-Dihydroxybenzoic acid, 97%
- Packaging500g
- Price$570.65
- Updated2024-03-01
- Buy
- ManufacturerApexBio Technology
- Product numberN2466
- Product description3,4-Dihydroxybenzoic Acid
- Packaging200mg
- Price$42
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberN2466
- Product description3,4-Dihydroxybenzoic Acid
- Packaging10mM(in 1mL DMSO)
- Price$50
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberN2466
- Product description3,4-Dihydroxybenzoic Acid
- Packaging1g
- Price$60
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR52125
- Product description3,4-Dihydroxybenzoic Acid
- Packaging25g
- Price$57
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR52125
- Product description3,4-Dihydroxybenzoic Acid
- Packaging100g
- Price$96
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR52125
- Product description3,4-Dihydroxybenzoic Acid
- Packaging500g
- Price$360
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberCFN97568
- Product description3,4-Dihydroxybenzoic Acid
- Packaging20mg
- Price$30
- Updated2021-12-16
- Buy
- ManufacturerAvaChem
- Product number3289
- Product descriptionProtocatechuic Acid
- Packaging5mg
- Price$59
- Updated2021-12-16
- Buy
- ManufacturerAvaChem
- Product number3289
- Product descriptionProtocatechuic Acid
- Packaging20mg
- Price$119
- Updated2021-12-16
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb594219
- Product descriptionProtocatechuic Acid
- Packaging20mg
- Price$153
- Updated2021-12-16
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb594219
- Product descriptionProtocatechuic Acid
- Packaging1000mg
- Price$221
- Updated2021-12-16
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb105706
- Product description3,4-Dihydroxybenzoic acid >98%,Standard References Grade
- Packaging20mg
- Price$569.5
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
AK Scientific | J91727 | 3,4-Dihydroxybenzoic Acid | 5g | $10 | 2021-12-16 | Buy |
Alfa Aesar | B24016 | 3,4-Dihydroxybenzoic acid, 97% | 25g | $61.5 | 2024-03-01 | Buy |
Alfa Aesar | B24016 | 3,4-Dihydroxybenzoic acid, 97% | 100g | $176 | 2024-03-01 | Buy |
Alfa Aesar | B24016 | 3,4-Dihydroxybenzoic acid, 97% | 500g | $570.65 | 2024-03-01 | Buy |
ApexBio Technology | N2466 | 3,4-Dihydroxybenzoic Acid | 200mg | $42 | 2021-12-16 | Buy |
ApexBio Technology | N2466 | 3,4-Dihydroxybenzoic Acid | 10mM(in 1mL DMSO) | $50 | 2021-12-16 | Buy |
ApexBio Technology | N2466 | 3,4-Dihydroxybenzoic Acid | 1g | $60 | 2021-12-16 | Buy |
Apolloscientific | OR52125 | 3,4-Dihydroxybenzoic Acid | 25g | $57 | 2021-12-16 | Buy |
Apolloscientific | OR52125 | 3,4-Dihydroxybenzoic Acid | 100g | $96 | 2021-12-16 | Buy |
Apolloscientific | OR52125 | 3,4-Dihydroxybenzoic Acid | 500g | $360 | 2021-12-16 | Buy |
Arctom | CFN97568 | 3,4-Dihydroxybenzoic Acid | 20mg | $30 | 2021-12-16 | Buy |
AvaChem | 3289 | Protocatechuic Acid | 5mg | $59 | 2021-12-16 | Buy |
AvaChem | 3289 | Protocatechuic Acid | 20mg | $119 | 2021-12-16 | Buy |
Biorbyt Ltd | orb594219 | Protocatechuic Acid | 20mg | $153 | 2021-12-16 | Buy |
Biorbyt Ltd | orb594219 | Protocatechuic Acid | 1000mg | $221 | 2021-12-16 | Buy |
Biorbyt Ltd | orb105706 | 3,4-Dihydroxybenzoic acid >98%,Standard References Grade | 20mg | $569.5 | 2021-12-16 | Buy |
Properties
Melting point :197-200 °C (dec.) (lit.)
Boiling point :237.46°C (rough estimate)
Density :1.54
refractive index :1.6400 (estimate)
FEMA :4430 | 3,4-DIHYDROXYBENZOIC ACID
storage temp. :Store below +30°C.
solubility :20g/l
pka :4.48(at 25℃)
form :Fine Crystalline Powder
color :Beige to brown
PH :3.78(1 mM solution);3.25(10 mM solution);2.74(100 mM solution)
Odor :at 100.00 %. mild phenolic balsamic
Odor Type :phenolic
Water Solubility :Soluble in hot alcohol and ether. Slightly soluble in water.
Sensitive :Air Sensitive
Merck :14,7894
BRN :1448841
Stability :Stable. Incompatible with strong oxidizing agents, strong bases.
InChIKey :YQUVCSBJEUQKSH-UHFFFAOYSA-N
LogP :1.16
CAS DataBase Reference :99-50-3(CAS DataBase Reference)
EPA Substance Registry System :Protocatechuic acid (99-50-3)
Boiling point :237.46°C (rough estimate)
Density :1.54
refractive index :1.6400 (estimate)
FEMA :4430 | 3,4-DIHYDROXYBENZOIC ACID
storage temp. :Store below +30°C.
solubility :20g/l
pka :4.48(at 25℃)
form :Fine Crystalline Powder
color :Beige to brown
PH :3.78(1 mM solution);3.25(10 mM solution);2.74(100 mM solution)
Odor :at 100.00 %. mild phenolic balsamic
Odor Type :phenolic
Water Solubility :Soluble in hot alcohol and ether. Slightly soluble in water.
Sensitive :Air Sensitive
Merck :14,7894
BRN :1448841
Stability :Stable. Incompatible with strong oxidizing agents, strong bases.
InChIKey :YQUVCSBJEUQKSH-UHFFFAOYSA-N
LogP :1.16
CAS DataBase Reference :99-50-3(CAS DataBase Reference)
EPA Substance Registry System :Protocatechuic acid (99-50-3)
Safety Information
Symbol(GHS): |
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Description
Protocatechuic acid (PCA) is a dihydroxybenzoic acid phenolic compound found in many edible and medicinal plants. It is a major metabolite of antioxidant polyphenols found in green tea and demonstrates free radical scavenging capability in a 1,1-diphenyl-2-picrylhydrazyl radical scavenging activity assay (IC50 = 16.3 μM). It is thought to possess anti-inflammatory, antihyperglycemic, neuroprotective, and anticancer activities. Dietary administration of PCA dose dependently inhibits in vitro chemical carcinogenesis and exerts pro-apoptotic and anti-proliferative effects in different tissues. In studies of tumor cell migration and invasion using mouse melanoma B16/F10 cells, PCA at 0.1-2 mM down-regulated the Ras/Akt/NF-κB pathway by targeting RhoB activation, leading to a reduction of MMP-mediated activity.More related product prices
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Suppliers and manufacturers
Jiangxi Chiyan Biopharmaceutical Technology Co.,Ltd.
Huanfu Industrial Co.,(Shanghai)Ltd.
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd