4-Amino-2-thiophenecarboxylic acid hydrochloride

Modify Date: 2024-03-08 17:46:20

4-Amino-2-thiophenecarboxylic acid hydrochloride Structure
4-Amino-2-thiophenecarboxylic acid hydrochloride structure
Common Name 4-Amino-2-thiophenecarboxylic acid hydrochloride
CAS Number 89499-33-2 Molecular Weight 179.62500
Density N/A Boiling Point 435.8ºC at 760 mmHg
Molecular Formula C5H6ClNO2S Melting Point N/A
MSDS N/A Flash Point 217.4ºC

 Names

Name 4-aminothiophene-2-carboxylic acid,hydrochloride
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 435.8ºC at 760 mmHg
Molecular Formula C5H6ClNO2S
Molecular Weight 179.62500
Flash Point 217.4ºC
Exact Mass 178.98100
PSA 91.56000
LogP 2.41170

 Safety Information

HS Code 2934999090

 Synthetic Route

~76%

4-Amino-2-thiophenecarboxylic acid hydrochloride Structure

4-Amino-2-thiop...

CAS#:89499-33-2

Literature: Gol'dfarb, Ya. L.; Bulgakova, V. N.; Fabrichnyi, B. P. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , vol. 19, # 12 p. 1283 - 1286 Khimiya Geterotsiklicheskikh Soedinenii, 1983 , vol. 19, # 12 p. 1626 - 1629

 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

2-Thiophenecarboxylicacid,4-amino-,hydrochloride (1:1)
4-aminothiophene-2-carboxylic Acid Hydrochloride
4-amino-2-thiophenecarboxylic acid hydrochloride