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| | 3,4-Dimethoxybenzoic acid Basic information |
| Product Name: | 3,4-Dimethoxybenzoic acid | | Synonyms: | NSC 7721;Protocatechuic Acid Dimethyl Ether
Veratric Acid;(2R)-2,7,8-Trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]chroman-6-ol;3,4-DiMethoxybenzoic acid, 99+% 100GR;3,4-DIMETHOXYBENZOIC ACID FOR SYNTHESIS;DiMethoxybenzoic aci;3,4- twoMethoxybenzoic acid;3,4-DIMETHOXYBENZOIC ACID (VERATRIC ACID) | | CAS: | 93-07-2 | | MF: | C9H10O4 | | MW: | 182.17 | | EINECS: | 202-215-7 | | Product Categories: | intermediate;Aromatics;Miscellaneous Reagents;Building Blocks;C9;Carbonyl Compounds;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;BenzoicAcidDerivative;Organic acids;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks;bc0001;93-07-2 | | Mol File: | 93-07-2.mol |  |
| | 3,4-Dimethoxybenzoic acid Chemical Properties |
| Melting point | 179-182 °C(lit.) | | Boiling point | 275.56°C (rough estimate) | | density | 1.2481 (rough estimate) | | refractive index | 1.4500 (estimate) | | storage temp. | Inert atmosphere,Room Temperature | | solubility | 0.5g/l | | pka | 4.35±0.10(Predicted) | | form | Crystalline Powder | | color | Almost white to beige or reddish | | Water Solubility | slightly soluble | | Merck | 14,9953 | | BRN | 518285 | | Stability: | Stable. Incompatible with strong oxidizing agents. | | InChIKey | DAUAQNGYDSHRET-UHFFFAOYSA-N | | LogP | 1.610 | | CAS DataBase Reference | 93-07-2(CAS DataBase Reference) | | NIST Chemistry Reference | Benzoic acid, 3,4-dimethoxy-(93-07-2) | | EPA Substance Registry System | Benzoic acid, 3,4-dimethoxy- (93-07-2) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36-37/39 | | WGK Germany | 3 | | RTECS | DG8598750 | | TSCA | Yes | | HS Code | 29189090 |
| | 3,4-Dimethoxybenzoic acid Usage And Synthesis |
| Chemical Properties | white to slightly yellow powder | | Uses | Derivative of Protocatechuic Acid, and is a reagent used in the production of antimicrobial agents, antifeedants, and a variety of other biologically active compounds. | | Uses | 3,4-Dimethoxybenzoic acid is a derivative of Protocatechuic Acid.3,4-Dimethoxybenzoic acid is a reagent used in the production of antimicrobial agents, antifeedants, and a variety of other biologically active compounds.
| | Uses | 3,4-Dimethoxybenzoic acid plays an important role in producing antibiotics and various dyes. They are used as intermediates for pharmaceuticals (especially for antipyretic analgesic, antirheumatism) and other organic synthesis. It is used as matrix for ionization of peptides, proteins and carbohydrates. | | Definition | ChEBI: A member of the class of benzoic acids that is benzoic acid substituted by methoxy groups at positions 2 and 3. | | Synthesis Reference(s) | Chemical and Pharmaceutical Bulletin, 26, p. 299, 1978 DOI: 10.1248/cpb.26.299
Tetrahedron Letters, 43, p. 4985, 2002 DOI: 10.1016/S0040-4039(02)00929-2 | | Purification Methods | Crystallise the acid from Et2O, H2O or aqueous acetic acid. It has m 180-181o after sublimation at 80o/1mm. [Beilstein 10 H 393, 10 I 188, 10 II 261, 10 III 1404, 10 IV 1406.] |
| | 3,4-Dimethoxybenzoic acid Preparation Products And Raw materials |
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