产品名称

英文名称：Methyl-1H-1,2,4-triazole-3-carboxylate

同义词

4928-88-5、methyl 1H-1,2,4-triazole-3-carboxylate、Methyl 1,2,4-triazole-3-carboxylate、methyl 1H-1,2,4-triazole-5-carboxylate、1H-1,2,4-Triazole-3-carboxylic acid methyl ester、methyl 4H-1,2,4-triazole-3-carboxylate、1H-1,2,4-Triazole-3-carboxylic acid, methyl、三氮唑羧酸甲酯、1,2,4-三唑-3-羧酸甲酯、1H-1,2,4-三唑-3-羧酸甲酯、1,2,4-三唑-3-甲酸甲酯

产品性质

CAS编号：4928-88-5

分子式：C4H5N3O2

分子量：127.1

MDL号：MFCD00135989

PubChem编号：2735089

别名：三氮唑羧酸甲酯|1,2,4-三唑-3-羧酸甲酯|1H-1,2,4-三唑-3-羧酸甲酯|1,2,4-三唑-3-甲酸甲酯

英文别名：4928-88-5|methyl 1H-1,2,4-triazole-3-carboxylate|Methyl 1,2,4-triazole-3-carboxylate|methyl 1H-1,2,4-triazole-5-carboxylate|1H-1,2,4-Triazole-3-carboxylic acid methyl ester|methyl 4H-1,2,4-triazole-3-carboxylate|1H-1,2,4-Triazole-3-carboxylic acid, methyl

规格或纯度：99%

英文名称：Methyl-1H-1,2,4-triazole-3-carboxylate

运输条件：常规运输

备注：5g卖完停产，不再备货

产品介绍：Methyl-1H-1,2,4-triazole-3-carboxylate (1,2,4-Triazole-3-methylcarboxylate) may be used in the preparation of 1H-1,2,4-triazole-3-carbohydrazide. It may also be used in the synthesis of the following nucleoside analogues 1-(2,2-dimethyl-6-trityloxymethyl-4,6a-dihydro-3aH-cyclopenta-1,3dioxol-4-yl)-1H-1,2,4-triazole-3-carboxylic acid methyl ester methyl 4,6-O-benzylidene-2-(methyl 1H-1,2,4-triazol-1-yl-3-carboxylate)-2-deoxy-<SC>D</SC>-altrohexopyranoside 1,5-anhydro-4,6-O-benzylidene-2-(methyl 1H-1,2,4-triazol-1-yl-3-carboxylate)-2-deoxy-<SC>D</SC>-altro-hexitol

PubChem SID：488192701

PubChem SID url：https//pubchem.ncbi.nlm.nih.gov/substance/488192701

IUPAC Name：methyl 1H-1,2,4-triazole-5-carboxylate

INCHI：InChI=1S/C4H5N3O2/c1-9-4(8)3-5-2-6-7-3/h2H,1H3,(H,5,6,7)

InChi Key：QMPFMODFBNEYJH-UHFFFAOYSA-N

Canonical SMILES：COC(=O)C1=NC=NN1

Isomeric SMILES：COC(=O)C1=NC=NN1

WGK Germany：3

PubChem CID：2735089

溶解性：Methyl-1H-1,2,4-triazole-3-carboxylate can be synthesized from 5-amino-1,2,4-triazole-3-carboxylic acid via esterification with methanol. It is utilized as precursor for preparing the nucleoside analogue, Ribavirin.

密度：1.38

熔点：196-199°C

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritation

预防措施声明：P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P304+P340,P403+P233,P362+P364,P264+P265,P337+P317,P332+P317,P319

个人防护装备：dust mask type N95 (US),Eyeshields,Gloves

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