China Largest Factory Manufacturer sales DL-Norvaline CAS 760-78-1

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DL-Norvaline Basic information Product Name: DL-Norvaline Synonyms: NORVALINE, DL-;alpha-DL-Aminopentanoic acid;dl-alpha-Amino-N-valenic acid;DL-alpha-Aminovaleric acid;Valeric acid, 2-amino-, DL-;α-DL-aminopentanoicacid;(R,S)-2-aminopentanoic acid;DL-Norvaline≥ 99.5% (HPLC) CAS: 760-78-1 MF: C5H11NO2 MW: 117.15 EINECS: 212-082-7 Product Categories: Norvaline [Nva];Peptide Mol File: 760-78-1.mol   DL-Norvaline Chemical Properties Melting point  ≥300 °C (dec.) Boiling point  222.9±23.0 °C(Predicted) density  1.2000 (estimate) refractive index  1.4650 (estimate) storage temp.  Store below +30°C. solubility  83.9g/l pka 2.36, 9.72(at 25℃) form  Solid color  White to Off-White optical activity [α]25/D 0.00±0.10°, c = 2 in 5 M HCl Water Solubility  1 g/10 mL (18 ºC) Merck  14,6716 BRN  1721163 InChIKey SNDPXSYFESPGGJ-UHFFFAOYSA-N CAS DataBase Reference 760-78-1(CAS DataBase Reference) NIST Chemistry Reference (Dl) 2-aminopentanoic acid(760-78-1) EPA Substance Registry System Norvaline (760-78-1)   Safety Information Hazard Codes  Xn Risk Statements  20/21/22-36/37/38-20/22 Safety Statements  22-24/25-37/39-26-44-35-28-7-4 WGK Germany  3 TSCA  Yes HS Code  29224995 MSDS Information Provider Language DL-Norvaline English SigmaAldrich English ACROS English ALFA English   DL-Norvaline Usage And Synthesis Chemical Properties white to off-white crystals or crystalline powder Uses DL-Norvaline is a neurotransmitter. Uses DL-Norvaline has been used as an internal standard: to analyze metabolites in cultured mammalian cells by gas chromatography-mass spectrometry (GC-MS) to convert cysteine and cystine to Cys MPA (S-2-carboxyethylthio-L-cysteine) and quantify the same using a high-performance liquid chromatography (HPLC) analyzer for free amino acid analysis in samples of oocytes by liquid chromatography Definition ChEBI: An alpha-amino acid that is valeric acid which is substituted at position 2 by an amino group. General Description DL-Norvaline, a non-protein amino acid, is of significance in metabolic pathways. It is used as a food additive on account of its nutritional and functional characteristics that are beneficial to health. Biochem/physiol Actions Norvaline mediates physiological and pathophysiological processes promoting nitric oxide production. It is used to treat Alzheimer′s disease and is effective against artificial metabolic syndrome in rats. Norvaline exhibits phase transition upon cooling below 190 K and hence it is useful in molecular machines. DL-Norvaline serves as a prototype for research in polymorphism and molecular dynamics of aliphatic α-amino acids containing linear side-chain. It influences the activity, stability, and side-chain packaging of proteins.   DL-Norvaline Preparation Products And Raw materials Preparation Products 2-Oxopentanoic acid-->2-Bromovaleric 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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