5-mercapto-1-methyltetrazole cas 13183-79-4

描述

CAS 13183-79-4Details

Chemical Name:5-Mercapto-1-methyltetrazole

CAS No.: 13183-79-4

Molecular Formula: C2H4N4S

Molecular Weight: 116.14

MolecularStructure:

Appearance:White powder

CAS 13183-79-4 Typical Properties

Item	Specifications	Results
Appearance	White crystal powder	White crystal powder
Assay % ≥	99.0	99.3
Water % ≤	0.5	0.34
Melting point ℃	125 ℃-127 ℃	125.3 ℃-126.6 ℃
Conclusion	Qualified

CAS 13183-79-4 Usage

1.Used as intermediate of cephalosporin antibiotics, such as cefotaxazole, ceftimedo, cefmetazole sodium, cefotaxime sodium(side chain)

2. Used as a side chain of cefoperazone, cefalotidazole, cefmetazole, cefminox, cefaxazole, cefmenudene, cefotetan, cefotaxime and oxycephalosporin

3. Used as a pharmaceutical intermediate

CAS 13183-79-4 Packaging and Shipping

Packing:Net weight25kg/drum

CAS 13183-79-4 Storage

Stored in a cool dry ventilated place away from food materials