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BuyersGuideChem
| BGC Id: | 650141849435 | |
| CAS No: | 1783-96-6 | |
| Synonyms: | d-aspartic acid ; d-aspartsure ; d-asp ; d-asp-oh ; h-d-asp-oh ; xiangxiziliao ; nsc 97922 ; d-aspartic ; d-asparticaci ; h-d-asp | |
| Molecular Formula: | C4H7NO4 | |
| Molecular Weight: | 133.1 | |
| EINECS: | 217-234-6 |
| Appearance | White Crystalline Powder |
| Specific Rotation | -18.0 ~ -21.0° |
| Identification | Conform |
| Transmittance | 95.0% Min. |
| Changzhou Union Chemicals Co.,Ltd. is a comprehensive company which is specialized in marketing and manufacturing of new moleculars, advanced intermediates & other fine chemicals - Pharmaceutical intermediates ; Amino acids & derivatives; Chiral products; ect .... We supply our chemical product L-2-Cyanophenylalanine. It involves one subsidiary company and several joint ventures in china. Union Chem, has professional & innovative teams to provide high quality products and services to our customers worldwide, we strict to "Qual ... |
| Wuhan PharmChem CO., LTD. has been a premier chemical supplier distributing high-quality chemicals to businesses in various industries for the whole world. At Wuhan PharmChem, we are committed to excellence.From manufacturing to packaging and delivery, we provide quality, reliability and the highest degree of customer service.Our scope of service is organized/structured around the unique needs of each client.Our mission is establish long-term relationships with our clients b ... |
| OPQ Chemical is a high tech enterprise,located in China Spring city(Jinan).Mainly engages in the development and production of phenolic and quinones,additive agents, dying stuffs, and pesticide intermediates,and also has been involved in other fine chemicals,cosmetic raw materials etc.And actively practices the business philosophy of "MY heart, let you feel more assured". We supply our chemical product 4-(Dimethylamino)cinnamaldehyde. OPQ has international advanced production technology and equipment, the company's marketing network thro ... |
| Your partner in China for chemicals business. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation. Additionally Methyl sulfide is supplied by us. |
| Shandong Ench Chemical Co.Ltd is a professional manufacturers and supplier in the world ,the main product include chemical pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. It is a privet-owned enterprise and located in Zhangqiu industrial park, We believe that quality is the life of our company. We provide 2-Mercaptopyridine as well. We manufacture our products in strict accordance with ISO9001: 2000 quality management system during the whole entire ... |
| Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it! |
| H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. We are supplier of L-Norvaline. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners. |
| Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. We are supplier of Propazine. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ... |
| Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. 1H-Benzimidazole-7-carboxylic acid, 1-[[2'-(2,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]methyl]-2-ethoxy-, (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester will be also provided by us. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the problem at the first time; 3.Our QMS (quality management system) ensures the product quality strictly; 4.Strong research and deve ... |
| Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. We are seller of N-tert-Butoxycarbonylamide. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ... |
| Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We provide 1-Boc-5-Amino-1H-indazole as well. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ... |
| XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields. XINDAO pays attention ... |
| Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. In our R&D centre, we have a staff of skilled and experienced research chemists. This has enabled us to meet the special requirements of our customers and it has enabled us to provide quality products at competitive prices. Hangzhou Lingrui Chemical Co., Ltd. also offers 2,6-Dichlorobenzoyl chloride. Lingrui’s credo is committed to your reliable business partne ... |
| Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We sell Cedryl acetate as well. We are committed to provide experienced high quality product and JIT performance to benefit our customers. |
| IRIS Biotech is specialized in reagents for Peptide Synthesis, PEGylation, Life Science Research and Biocatalysis. (S)-N-2-tert-Butyloxycarbonylamino-octanoic acid dicyclohexylamine is also served by Iris Biotech GmbH. We have specific know-how and production capabilities to manufacture and supply products from the following areas from Grams to Multi-Ton Lots: Starting Materials for Peptide Synthesis, Peptidomimetic and Medicinal Chemistry Protected Amino Acids, Coupling Reagents, Linkers and Resins, Natural and Unusual Amino Acids and Building Blocks used in Peptide Synthe ... |
| Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We are supplier of Vinyl-tris(2-methoxyethoxy)silane. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ... |
| Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We provide 2-Ethyl-n-butyric acid ethyl ester as well. We are supplying and producing lab quantities from tiny qua ... |
