China Largest Manufacturer factory sales 3-Aminobenzoic acid CAS 99-05-8

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3-Aminobenzoic acid Basic information Product Name: 3-Aminobenzoic acid Synonyms: 3-AMINOBENZOIC ACID FOR SYNTHESIS;Between the aMino acid;3-Aminobenzoic acid Vetec(TM) reagent grade, 98%;3-Aminobenzoic (>=98.5% OR >= 99%);Mesalamine EP Impurity D;3-Abz-OH;3-Aminobenzoic acid≥ 98.5% (assay);Aminobenzenecarboxylic acid CAS: 99-05-8 MF: C7H7NO2 MW: 137.14 EINECS: 202-724-4 Product Categories: AMINOACID;Aromatic Amino Acids;FINE Chemical & INTERMEDIATES;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Peptide Synthesis;Unnatural Amino Acid Derivatives;Organic acids Mol File: 99-05-8.mol   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)   Safety Information Hazard Codes  Xn,Xi Risk Statements  22-36/37/38 Safety Statements  26-37/39-36 WGK Germany  2 RTECS  DG1225000 TSCA  Yes HS Code  29224995 MSDS Information Provider Language 3-Aminobenzoic acid English SigmaAldrich English ACROS English ALFA English   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 Raw materials Iron-->Water-->Palladium chloride-->Sodium benzoate-->3-Nitrobenzoic acid Preparation Products 3-CHLOROSULFONYL-BENZOIC ACID METHYL ESTER-->3-(METHANESULFONYLAMINO)BENZOIC ACID-->2-TRIFLUOROMETHYLQUINOLINE-7-CARBOXYLIC ACID-->3-Amino-2,4,6-triiodobenzoic acid-->3-(1H-PYRAZOL-1-YL)BENZOIC ACID-->Quinoline-5-carboxylic acid-->disodium 3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylene)azo]]dibenzoate-->METHYL 3-AMINOBENZOATE-->3-Iodobenzoic acid-->Ethyl 3-aminobenzoate-->3-Aminobenzylalcohol-->3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid-->3-(Methylthio)benzoic acid-->3-AMINOBENZOYLMETHYLAMIDE-->FMOC-3-AMINOBENZOIC ACID-->BOC-3-AMINOBENZOIC ACID-->3-[[4-Amino-9,10-dihydro-9,10-dioxo-3-(sodiosulfo)anthracen-1-yl]amino]benzoic acid ethyl ester-->Benzoic acid, 3-[[1-hydroxy-6-[[[[5-hydroxy-6-[(2-methoxyphenyl)azo]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-sulfo-2-naphthalenyl]azo]-, trisodium salt-->DIRECT ORANGE 29

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Leader Biochemical Group is a large leader incorporated industry manufacturers and suppliers of advanced refined raw materials From the year of 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories with shares and subordinates.We focus on manufacture Pharm & chemicals, functional active ingredients, nutritional Ingredients, health care products, cosmetics, pharmaceutical and refined feed, oil, natural plant ingredients industries to provide top quality of GMP standards products.All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world. Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China. Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research.  Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates. With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products.  Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people. We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.  We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.

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