China Biggest Manufacturer factory sales 3,4-Dimethoxybenzoic Acid CAS 93-07-2 CAS NO.93-07-2

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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 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 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)   Safety Information Hazard Codes  Xi Risk Statements  36/37/38 Safety Statements  26-36-37/39 WGK Germany  3 RTECS  DG8598750 TSCA  Yes HS Code  29189090 MSDS Information Provider Language 3,4-Dimethoxybenzoic acid English SigmaAldrich English ACROS English ALFA English   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 Preparation Products 5,6-DIMETHOXYISOBENZOFURAN-1(3H)-ONE-->3,4-Dimethoxynitrobenzene-->Methyl 2-amino-4,5-dimethoxybenzoate-->2-benzoquinone-->2-Amino-4,5-dimethoxybenzoic acid-->2,4-Dimethoxyphenylacetic acid-->2-METHOXYPHENOXYACETIC ACID

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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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                                                       Product information

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 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 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)   Safety Information Hazard Codes  Xi Risk Statements  36/37/38 Safety Statements  26-36-37/39 WGK Germany  3 RTECS  DG8598750 TSCA  Yes HS Code  29189090 MSDS Information Provider Language 3,4-Dimethoxybenzoic acid English SigmaAldrich English ACROS English ALFA English   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 Preparation Products 5,6-DIMETHOXYISOBENZOFURAN-1(3H)-ONE-->3,4-Dimethoxynitrobenzene-->Methyl 2-amino-4,5-dimethoxybenzoate-->2-benzoquinone-->2-Amino-4,5-dimethoxybenzoic acid-->2,4-Dimethoxyphenylacetic acid-->2-METHOXYPHENOXYACETIC ACID