43028-63-3

43028-63-3 structure

43028-63-3 structure

Name: ethyl 2-amino-5-carbamoyl-4-methylthiophene-3-carboxylate
Chemical Name: ethyl 2-amino-5-carbamoyl-4-methylthiophene-3-carboxylate
CAS Number: 43028-63-3
Molecular Formula: C₉H₁₂N₂O₃S
Molecular Weight: 228.26800
Create Date: 2018-10-10 16:06:30
Modify Date: 2025-09-07 11:54:02

Name	ethyl 2-amino-5-carbamoyl-4-methylthiophene-3-carboxylate
Synonyms	2-Amino-5-carbamoyl-4-methyl-thiophene-3-carboxylic acid ethyl ester

Density	1.338g/cm3
Boiling Point	323.3ºC at 760 mmHg
Molecular Formula	C₉H₁₂N₂O₃S
Molecular Weight	228.26800
Flash Point	149.3ºC
Exact Mass	228.05700
PSA	123.65000
LogP	2.19580
Index of Refraction	1.608

Hazard Codes	Xi: Irritant;
HS Code	2934999090

5977-14-0 structure

5977-14-0

105-56-6 structure

105-56-6

~68%

43028-63-3 structure

43028-63-3

Literature: Guetschow, Michael; Kuerschner, Lars; Neumann, Ulf; Pietsch, Markus; Loeser, Reik; Koglin, Norman; Eger, Kurt Journal of Medicinal Chemistry, 1999 , vol. 42, # 26 p. 5437 - 5447

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

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