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| 3-Aminobenzoic acid Basic information |
| 3-Aminobenzoic acid Chemical Properties |
| Melting point | 178-180 °C(lit.) | | Boiling point | 251.96°C (rough estimate) | | density | 1,51 g/cm3 | | refractive index | 1.5323 (estimate) | | Fp | 150 °C | | storage temp. | Keep in dark place,Inert atmosphere,Room temperature | | solubility | 5.9 g/L (15°C) | | pka | 4.78(at 25℃) | | form | Powder | | color | White-brownish to beige-brown | | Odor | Odorless | | Water Solubility | 5.9 g/L (15 ºC) | | Merck | 14,421 | | BRN | 471603 | | CAS DataBase Reference | 99-05-8(CAS DataBase Reference) | | NIST Chemistry Reference | Benzoic acid, 3-amino-(99-05-8) | | EPA Substance Registry System | Benzoic acid, 3-amino- (99-05-8) |
| 3-Aminobenzoic acid Usage And Synthesis |
| Chemical Properties | White to off white crystalline powder | | Uses | 3-Aminobenzoic acid is used as an intermediate for dyes, pesticides and other organic synthesis. | | Uses | It finds its application as crystalline Intermediate for azo dyes, pharmaceuticals, and X-ray contrast media. | | Preparation | 3-Aminobenzoic acid is prepared by the reduction of 3-nitrobenzoic acid and used in dye syntheses. Its derivative N,N-dimethyl-3- aminobenzoic acid is also used in the production of dyes. | | General Description | 3-Aminobenzoic acid, popularly known as Mesalazine Impurity E, is a related compound of anti-inflammatory agent Mesalazine. Mesalazine belongs to a group of drugs referred to as aminosalicylates and is generally used in the treatment of inflammatory bowel disease.Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. | | Purification Methods | Crystallise the acid from water. [Beilstein 14 IV 1092.] |
| 3-Aminobenzoic acid Preparation Products And Raw materials |
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