4-methyl-3-amino-2-(methoxycarbonyl)-4,5-dihydrothiophene

Modify Date: 2025-08-28 08:10:58

4-methyl-3-amino-2-(methoxycarbonyl)-4,5-dihydrothiophene Structure
4-methyl-3-amino-2-(methoxycarbonyl)-4,5-dihydrothiophene structure
Common Name 4-methyl-3-amino-2-(methoxycarbonyl)-4,5-dihydrothiophene
CAS Number 125089-02-3 Molecular Weight 173.23300
Density 1.214g/cm3 Boiling Point 292.2ºC at 760 mmHg
Molecular Formula C7H11NO2S Melting Point N/A
MSDS N/A Flash Point 130.5ºC

 Names

Name methyl 4-amino-3-methyl-2,3-dihydrothiophene-5-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.214g/cm3
Boiling Point 292.2ºC at 760 mmHg
Molecular Formula C7H11NO2S
Molecular Weight 173.23300
Flash Point 130.5ºC
Exact Mass 173.05100
PSA 77.62000
LogP 1.41290
Vapour Pressure 0.00186mmHg at 25°C
Index of Refraction 1.549

 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

3-amino-2-carbomethoxy-4-methyl-4,5-dihydrothiophene
Methyl 3-amino-4-methyl-4,5-dihydrothiophene-2-carboxylate
2-Thiophenecarboxylicacid,3-amino-4,5-dihydro-4-methyl-,methyl ester
MFCD01879631
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