China Largest Manufacturer factory sales Syringic Acid CAS 530-57-4 CAS NO.530-57-4

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Syringic acid Basic information Product Name: Syringic acid Synonyms: RARECHEM AL BE 0102;SYRINGIC ACID;4-Hydroxy-3,5-dimethoxybenzoic acid for synthesis;Benzoic acid, 4-hydroxy-3,5-dimethoxy-;Cedar acid;cedaracid;GALLIC ACID 3,5-DIMETHYL ETHER;LABOTEST-BB LT00454715 CAS: 530-57-4 MF: C9H10O5 MW: 198.17 EINECS: 208-486-8 Product Categories: FINE Chemical & INTERMEDIATES;Inhibitors;chemical reagent;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Benzoic acid;Organic acids;Acids & Esters;Anisoles, Alkyloxy Compounds & Phenylacetates;Phenols;Pharmaceutical Intermediate Mol File: 530-57-4.mol   Syringic acid Chemical Properties Melting point  205-209 °C (lit.) Boiling point  192-193°C 14mm density  1.2539 (rough estimate) refractive index  1.4570 (estimate) Fp  192-193°C/14mm storage temp.  Store below +30°C. solubility  DMSO (Slightly), Methanol (Slightly) pka 4.33±0.10(Predicted) form  Powder color  Grayish-beige to light brown Water Solubility  5780 mg/L (25 ºC) BRN  2115262 Stability: Stable. Incompatible with strong bases, strong oxidizing agents. InChIKey JMSVCTWVEWCHDZ-UHFFFAOYSA-N CAS DataBase Reference 530-57-4(CAS DataBase Reference) NIST Chemistry Reference Benzoic acid, 4-hydroxy-3,5-dimethoxy-(530-57-4) EPA Substance Registry System Syringic acid (530-57-4)   Safety Information Hazard Codes  Xi Risk Statements  36/37/38 Safety Statements  26-36-37/39 WGK Germany  3 RTECS  DH2090000 Hazard Note  Irritant TSCA  Yes HS Code  29189090 MSDS Information Provider Language 3,5-Dimethoxy-4-hydroxybenzoic acid English SigmaAldrich English ACROS English ALFA English   Syringic acid Usage And Synthesis Description Syringic acid is a naturally occurring O-methylated phenolic acid that can be enzymatically degraded by some bacteria as a source of methane or methanol. It is also a component of phenolic extracts from various plants that have antioxidant and prooxidant activities. Syringic acid has been shown to inhibit aldose reductase (IC50 = 213 μg/ml), proteasome activity, and cancer cell proliferation. Phenolic extracts containing syringic acid have been shown to inhibit α-amylase and α-glucosidase activities and reduce lipid peroxidation in vitro. Chemical Properties light brown powder Uses antiproliferative; antifungal Uses Syringic Acid is used in biological studies for electron transfer from plant phenolates to carotenoid radical cations with antioxidant interaction entering the Marcus theory inverted region. Definition ChEBI: A dimethoxybenzene that is 3,5-dimethyl ether derivative of gallic acid. Purification Methods Recrystallise syringic acid from H2O using charcoal [Bogert & Coyne J Am Chem Soc 51 571 1929, Anderson & Nabenhauer J Am Chem Soc 48 3001 1926.] The methyl ester has m 107o (from MeOH), the 4-acetyl derivative has m 190o and the 4-benzoyl derivative has m 229-232o. [Hahn & Wassmuth Chem Ber 67 2050 1934, UV: Lemon J Am Chem Soc 69 2998 1947 and Pearl & Beyer J Am Chem Soc 72 1743 1950, Beilstein 10 IV 1995.]   Syringic acid Preparation Products And Raw materials Raw materials Methyl syringate Preparation Products 2,6-DIMETHOXY-4-METHYLPHENOL-->Ethyl ethoxyacetate

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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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Syringic acid Basic information Product Name: Syringic acid Synonyms: RARECHEM AL BE 0102;SYRINGIC ACID;4-Hydroxy-3,5-dimethoxybenzoic acid for synthesis;Benzoic acid, 4-hydroxy-3,5-dimethoxy-;Cedar acid;cedaracid;GALLIC ACID 3,5-DIMETHYL ETHER;LABOTEST-BB LT00454715 CAS: 530-57-4 MF: C9H10O5 MW: 198.17 EINECS: 208-486-8 Product Categories: FINE Chemical & INTERMEDIATES;Inhibitors;chemical reagent;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Benzoic acid;Organic acids;Acids & Esters;Anisoles, Alkyloxy Compounds & Phenylacetates;Phenols;Pharmaceutical Intermediate Mol File: 530-57-4.mol   Syringic acid Chemical Properties Melting point  205-209 °C (lit.) Boiling point  192-193°C 14mm density  1.2539 (rough estimate) refractive index  1.4570 (estimate) Fp  192-193°C/14mm storage temp.  Store below +30°C. solubility  DMSO (Slightly), Methanol (Slightly) pka 4.33±0.10(Predicted) form  Powder color  Grayish-beige to light brown Water Solubility  5780 mg/L (25 ºC) BRN  2115262 Stability: Stable. Incompatible with strong bases, strong oxidizing agents. InChIKey JMSVCTWVEWCHDZ-UHFFFAOYSA-N CAS DataBase Reference 530-57-4(CAS DataBase Reference) NIST Chemistry Reference Benzoic acid, 4-hydroxy-3,5-dimethoxy-(530-57-4) EPA Substance Registry System Syringic acid (530-57-4)   Safety Information Hazard Codes  Xi Risk Statements  36/37/38 Safety Statements  26-36-37/39 WGK Germany  3 RTECS  DH2090000 Hazard Note  Irritant TSCA  Yes HS Code  29189090 MSDS Information Provider Language 3,5-Dimethoxy-4-hydroxybenzoic acid English SigmaAldrich English ACROS English ALFA English   Syringic acid Usage And Synthesis Description Syringic acid is a naturally occurring O-methylated phenolic acid that can be enzymatically degraded by some bacteria as a source of methane or methanol. It is also a component of phenolic extracts from various plants that have antioxidant and prooxidant activities. Syringic acid has been shown to inhibit aldose reductase (IC50 = 213 μg/ml), proteasome activity, and cancer cell proliferation. Phenolic extracts containing syringic acid have been shown to inhibit α-amylase and α-glucosidase activities and reduce lipid peroxidation in vitro. Chemical Properties light brown powder Uses antiproliferative; antifungal Uses Syringic Acid is used in biological studies for electron transfer from plant phenolates to carotenoid radical cations with antioxidant interaction entering the Marcus theory inverted region. Definition ChEBI: A dimethoxybenzene that is 3,5-dimethyl ether derivative of gallic acid. Purification Methods Recrystallise syringic acid from H2O using charcoal [Bogert & Coyne J Am Chem Soc 51 571 1929, Anderson & Nabenhauer J Am Chem Soc 48 3001 1926.] The methyl ester has m 107o (from MeOH), the 4-acetyl derivative has m 190o and the 4-benzoyl derivative has m 229-232o. [Hahn & Wassmuth Chem Ber 67 2050 1934, UV: Lemon J Am Chem Soc 69 2998 1947 and Pearl & Beyer J Am Chem Soc 72 1743 1950, Beilstein 10 IV 1995.]   Syringic acid Preparation Products And Raw materials Raw materials Methyl syringate Preparation Products 2,6-DIMETHOXY-4-METHYLPHENOL-->Ethyl ethoxyacetate