Methyl 1,2,4-triazole-3-carboxylate CAS 4928-88-5

Product Identification

Chemical name: Methyl 1,2,4-triazole-3-carboxylate

Synonyms: 1H-1,2,4-Triazole-3-carboxylic acid methyl ester

CAS No.: 4928-88-5

Molecular formula: C4H5N3O2

Molecular weight: 127.10

Melting point: 203-208 °C 

Specification

Appearance: Off-white to white crystalline solid

Purity: 99.00%min by GC

Assay: 99.00-102.00%

Methyl 5-amino-1H-1,2,4-triazole-3-carboxylate: 0.03%max

LOD: 0.50%max

Ignition resudue: 0.50%max

pH value: 3.80-4.50

Heavy metals: 10 ppm Max

Package

Regular Packing: N.W 25kg/fiber drum

Sample Packing: 0.1kg-1kg foil bag

Transport Information

Classification: 

Non dangerous goods

HS Code: 2933990099

Status & Application

Status:

Industrial production scale

Application: 

Methyl 1,2,4-triazole-3-carboxylate [4928-88-5] is mainly used as an important intermediate of the antiviral drug Ribavirin.