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CAS: 6281-75-0
分子式: C9H9N3O4
分子量: 223.19
中文名称: 
5-氰基-6-羟基-4-甲氧甲基-2-甲基-3-硝基吡啶
2-羟基-4-甲氧甲基-6-甲基-5-硝基烟腈
英文名称: 
5-Cyano-6-hydroxy-4-methoxymethyl-2-methyl-3-nitropyridine
2-Hydroxy-4-methoxymethyl-6-methyl-5-nitronicotinonitrile
1,2-dihydro-4-methoxymethyl-6-methyl-5-nitro- 2-oxopyridine-3-carbonitrile
生产方法: 用氯乙酸以甲醇酯化,生成氯乙酸甲酯,然后以甲醇钠醚化,得甲氧基乙酸甲酯,进而与丙酮在甲醇钠参与下缩合,得甲氧基乙酰丙酮,后者与氰乙酸乙酯在氢氧化铵参与下环合,得2-甲基-4-甲氧甲基-5-氰基-6-羟基吡啶,再硝化制得该品。
用途: 维生素B6的中间体。
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货号品牌产品名称规格包装、参考价格
S4473151,2-DIHYDRO-4-(METHOXYMETHYL)-6-METHYL-5-NITRO-2-OXONICOTINONITRILEAldrichCPR160.9元/250MG;   咨询

产品说明

其他说明

Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH'S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT AS-IS AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

基本信息

线性分子式C9H9N3O4
分子量223.19
MDL编号MFCD00047334
CAS号首数字顺序排列: 1 2 3 4 5 6 7 8 9