- Pyrocatechuic acid
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- $53.00 / 500mg
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2025-11-10
- CAS:303-38-8
- Min. Order:
- Purity: 99.37%
- Supply Ability: 10g
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| | 2,3-Dihydroxybenzoic acid Basic information |
| Product Name: | 2,3-Dihydroxybenzoic acid | | Synonyms: | 3-hydroxysalicylicacid;catecholcarboxylicacid;DOBK;DIHYDROXYBENZOIC ACID, 2,3-;CATECHOL-3-CARBOXYLIC ACID;2,3-DIHDROXYBENZOIC ACID;2,3-DIHYDROXYBENZOIC ACID;DIHYDROXYBENZOIC ACID, 2,3-(RG) | | CAS: | 303-38-8 | | MF: | C7H6O4 | | MW: | 154.12 | | EINECS: | 206-139-5 | | Product Categories: | Building Blocks;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks;C7;Carbonyl Compounds;Carboxylic Acids;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;BenzoicAcidDerivative;Benzoic acid;Organic acids;API intermediates;Aromatics Compounds;Aromatics;Acids and Derivatives;Alcohols and Derivatives | | Mol File: | 303-38-8.mol |  |
| | 2,3-Dihydroxybenzoic acid Chemical Properties |
| Melting point | 204-206 °C (lit.) | | Boiling point | 95-96/0.5mm | | density | 1,542 g/cm3 | | refractive index | 1.6400 (estimate) | | storage temp. | Inert atmosphere,Room Temperature | | solubility | methanol: soluble50mg/mL, clear to faintly hazy, orange | | form | Crystalline Powder | | pka | pK1:2.98;pK2:10.14 (30°C) | | color | Beige to brown or pinkish-gray | | Water Solubility | Soluble in water, methanol and dimethyl sulfoxide. | | BRN | 2209117 | | InChIKey | GLDQAMYCGOIJDV-UHFFFAOYSA-N | | LogP | 1.200 | | CAS DataBase Reference | 303-38-8(CAS DataBase Reference) | | NIST Chemistry Reference | Benzoic acid, 2,3-dihydroxy-(303-38-8) | | EPA Substance Registry System | 2,3-Dihydroxybenzoic acid (303-38-8) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36-37/39 | | WGK Germany | 2 | | RTECS | DG8576490 | | Hazard Note | Irritant | | HS Code | 29182900 |
| | 2,3-Dihydroxybenzoic acid Usage And Synthesis |
| Chemical Properties | Pale Brownish to Red Brownish Crystalline Powder. 2,3-Dihydroxybenzoic Acid [303-38-8],
C7H6O4, Mr 154.1, mp 206℃, undergoes decomposition to catechol and carbon dioxide. The
acid crystallizes from water as a dihydrate.
Among other uses, it serves as an iron-complexing agent in drugs. | | Uses | 2,3-Dihydroxybenzoic Acid is a selected phenol as MMP (Matrix Metalloproteinase) inhibitor. | | Uses | 2,3-Dihydroxybenzoic acid was used to study the complexes of manganese with aliphatic and aromatic polyhydroxy ligands in basic media by electrochemical, spectrophotometric and magnetic methods. It was used in isolation of new siderophore named vulnibactin from low iron cultures of Vibrio vulnificus, a human pathogen. It was used as cocrystal former to study the influence of position isomerism on the co-crystals formation and physicochemical properties of piracetam. | | Definition | ChEBI: A dihydroxybenzoic acid that is benzoic acid substituted by hydroxy groups at positions 2 and 3. It occurs naturally in Phyllanthus acidus and in the aquatic fern Salvinia molesta. | | Biochem/physiol Actions | 2,3-Dihydroxybenzoic acid was found to be orally effective iron-chelating drug in hypertransfused rat model. It is monocatechol siderophore produced by Brucella abortus. |
| | 2,3-Dihydroxybenzoic acid Preparation Products And Raw materials |
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