CAS号: 2058-58-4 英文名称: D-(-)-Asparagine monohydrate 英文同义词: D-Asn;D-Asn-OH;D-Asn.H2O;D-Asparag;H-D-Asn-OH;ASPARAGINE;D-ASPARGINE;D-ASPARAGINE;D-Asn-OH·H2O;ASPARAGINE, D- 中文名称: D-天冬酰胺 中文同义词: D-天冬素;D-天冬酰胺;葡萄糖单水合物;D-天冬酰胺酸;D-天冬素水合物;D-天冬酰胺无水;D-天冬酰胺-水物;D-天冬酰胺无水物;D-天门冬酰胺一水物;D-天冬氨酸-4-酰胺 分子式: C4H8N2O3 分子量: 132.12 熔点 : 280 °C (dec.)(lit.) 比旋光度 : -35 º (c=5, 5M HCl) 沸点 : 438.0±40.0 °C(Predicted) 密度 : 1.404±0.06 g/cm3(Predicted) 储存条件 : Store at 0-5°C 酸度系数(pKa): 2.17(at 20℃) 旋光性 (optical activity): [α]20/D 35°, c = 5 in 5 M HCl Merck : 13,842 BRN : 1723526 InChIKey: DCXYFEDJOCDNAF-UWTATZPHSA-N CAS 数据库: 2058-58-4(CAS DataBase Reference) 危险品标志 : Xn 危险类别码 : 20/21/22-36/37/38 安全说明 : 26-36 WGK Germany : 1 海关编码 : 29241900

D-Asparagine 更新时间：2020-12-18 22:54:27 采购访问：1次 常用名 D-天冬酰胺一水物 CAS号 2058-58-4 价格 $需询单/250mg $需询单/100mg $需询单/1g 纯度 98.0% 备货期 3天 库存 现货 产品网页 www.dcchemicals.com/product_show-D-Asparagine.html 产品详情（用途，包装等） D-Asparagine (H-D-Asn-OH) is a competitive inhibitor of L-Asparagine hydrolysis with a Ki value of 0.24 mM. D-Asparagine is a source of nitrogen for yeast strains. D-Asparagine is a good substrate for the external yeast asparaginase but is a poor substrate for the internal enzyme. 供应商信息 DC Chemicals Limited 认证状态： 已认证供应商 商品数： 20124件 电话： 58447131 地址： 浦东新区金豫路100号 地区： 上海市 上海市 浦东新区 联系人： Tony Cao 联系人电话： 862158447131 邮件： [email protected] 网址： www.dcchemicals.com 年贸易额： >1000万 D&C Chemicals provides a wide range of research chemicals and biochemicals including novel life-science reagents, reference compounds, APIs and Natural compounds for laboratory and scientific use. D&C Chem has established a global network of thousands of customers from many research centers and Reagent companies in the USA, Europe and Japan. We are the the official vendor of more than 500 universities and institutes including: Harvard University,Yale University,NIH/NCI, City of Hope ORG, PARTNERS ORG,John Hopkins University,Universit tsklinikum,Oxford University,Newcastle University,UNC,UCSF and many other universities and institutes. Our bioactive compounds received good feedback from our customers. Our credo is committed to the adoption of different products, reliable quality, competitive prices and quality service to create value for customers.