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| 3,4-Dihydroxy-5-Nitrobenzoic Acid Basic information | Uses |
Product Name: | 3,4-Dihydroxy-5-Nitrobenzoic Acid | Synonyms: | 3,4-Dihydroxy-5-Nitrobenzoic Acid;Benzoic acid, 3,4-dihydroxy-5-nitro-;Entacapone Benzoic Acid Impurity;Entacapone Impurity 26;Entacapone Impurity 10 | CAS: | 84211-30-3 | MF: | C7H5NO6 | MW: | 199.12 | EINECS: | | Product Categories: | | Mol File: | 84211-30-3.mol | |
| 3,4-Dihydroxy-5-Nitrobenzoic Acid Chemical Properties |
Melting point | >222oC (dec.) | Boiling point | 411.1±45.0 °C(Predicted) | density | 1.799±0.06 g/cm3(Predicted) | storage temp. | Hygroscopic, -20°C Freezer, Under inert atmosphere | solubility | DMSO (Slightly), Methanol (Slightly) | form | Solid | pka | 3.82±0.10(Predicted) | color | Yellow to Beige |
| 3,4-Dihydroxy-5-Nitrobenzoic Acid Usage And Synthesis |
Uses | 3,4-Dihydroxy-5-nitrobenzoic Acid is a useful synthetic intermediate in the synthesis of Entacapone; a peripherally selective inhibitor of catechol-O-methyltransferase (COMT). Also an antiparkinsonian. | Uses | 3,4-Dihydroxy-5-nitrobenzoic Acid is a useful synthetic intermediate in the synthesis of Entacapone (E558500); a peripherally selective inhibitor of catechol-O-methyltransferase (COMT). Also an antiparkinsonian. |
| 3,4-Dihydroxy-5-Nitrobenzoic Acid Preparation Products And Raw materials |
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