4-amino-1,2-thiazole-3-carboxylic acid

Modify Date: 2025-09-21 16:01:14

4-amino-1,2-thiazole-3-carboxylic acid Structure
4-amino-1,2-thiazole-3-carboxylic acid structure
Common Name 4-amino-1,2-thiazole-3-carboxylic acid
CAS Number 462067-90-9 Molecular Weight 144.15200
Density 1.657g/cm3 Boiling Point 227.6ºC at 760 mmHg
Molecular Formula C4H4N2O2S Melting Point N/A
MSDS N/A Flash Point 91.5ºC

 Names

Name 4-amino-1,2-thiazole-3-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.657g/cm3
Boiling Point 227.6ºC at 760 mmHg
Molecular Formula C4H4N2O2S
Molecular Weight 144.15200
Flash Point 91.5ºC
Exact Mass 143.99900
PSA 104.45000
LogP 1.00470
Index of Refraction 1.707
InChIKey KRPHJQAXNPHVRE-UHFFFAOYSA-N
SMILES Nc1csnc1C(=O)O

 Safety Information

HS Code 2934999090

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-Aminoisothiazol-3-carbonsaeure
4-Amino-isothiazole-3-carboxylic acid
4-Amino-3-isothiazolecarboxylic acid
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