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ChemicalBook >> CAS DataBase List >>3-Thiophenecarboxylic acid, 2-amino-4-[4-(1,1-dimethylethyl)phenyl]-, ethyl ester

3-Thiophenecarboxylic acid, 2-amino-4-[4-(1,1-dimethylethyl)phenyl]-, ethyl ester

3-Thiophenecarboxylic acid, 2-amino-4-[4-(1,1-dimethylethyl)phenyl]-, ethyl ester Structure
3-Thiophenecarboxylic acid, 2-amino-4-[4-(1,1-dimethylethyl)phenyl]-, ethyl ester structure
CAS No.
307511-84-8
Chemical Name:
3-Thiophenecarboxylic acid, 2-amino-4-[4-(1,1-dimethylethyl)phenyl]-, ethyl ester
Synonyms
IVK/9050623;ZINC00137149;Oprea1_323735;AKOS BBS-00000795;ETHYL 2-AMINO-4-(4-TERT-BUTYLPHENYL)THIOPHENE-3-CARBOXYLATE;2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylic acid ethyl ester;2-amino-4-(4-tert-butylphenyl)-3-thiophenecarboxylic acid ethyl ester;3-Thiophenecarboxylic acid, 2-amino-4-[4-(1,1-dimethylethyl)phenyl]-, ethyl ester
CBNumber:
CB8720843
Molecular Formula:
C17H21NO2S
Molecular Weight:
303.42
MDL Number:
MFCD01917386
MOL File:
Mol file
MSDS File:
SDS
Last updated:2026-09-12 18:55:51
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3-Thiophenecarboxylic acid, 2-amino-4-[4-(1,1-dimethylethyl)phenyl]-, ethyl ester Properties

Melting point 88-92℃
Boiling point 417.4±45.0 °C(Predicted)
Density 1.134±0.06 g/cm3(Predicted)
pka -0.05±0.14(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
HazardClass  IRRITANT
NFPA 704
0
2 0

3-Thiophenecarboxylic acid, 2-amino-4-[4-(1,1-dimethylethyl)phenyl]-, ethyl ester price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 028959 Ethyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate 307511-84-8 500.00mg $126 2026-05-18 Buy
aablocks AA00BGTM Ethyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate 307511-84-8 500mg $649 2026-05-28 Buy
aablocks AA00BGTM Ethyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate 307511-84-8 1g $729 2026-05-28 Buy
aablocks AA00BGTM Ethyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate 307511-84-8 5g $1661 2026-05-28 Buy
ACHEMBLOCK AD249829 Ethyl 2-amino-4-(4-(tert-butyl)phenyl)thiophene-3-carboxylate 95% 307511-84-8 250MG $190 2026-05-27 Buy
Product number Packaging Price Buy
028959 500.00mg $126 Buy
AA00BGTM 500mg $649 Buy
AA00BGTM 1g $729 Buy
AA00BGTM 5g $1661 Buy
AD249829 250MG $190 Buy

3-Thiophenecarboxylic acid, 2-amino-4-[4-(1,1-dimethylethyl)phenyl]-, ethyl ester Chemical Properties, Uses, Production

Uses

Ethyl 2-Amino-4-(4-tert-butylphenyl)-3-thiophenecarboxylate is used as a reagent in the preparation of novel 4-oxothienopyrimidinyl propanoic acid derivatives.

3-Thiophenecarboxylic acid, 2-amino-4-[4-(1,1-dimethylethyl)phenyl]-, ethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

3-Thiophenecarboxylic acid, 2-amino-4-[4-(1,1-dimethylethyl)phenyl]-, ethyl ester Suppliers

Global Suppliers ( 13)
Supplier Tel Email Country ProdList Advantage
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Hangzhou Bingochem Co., Ltd. 0571-87658025 sales@bingochem.com China 21532 58
Nanjing Shizhou Biology Technology Co.,Ltd -- purchase@synzest.com China 6856 58
HANGZHOU LEAP CHEM CO., LTD. +86-571-87711850 +86-15355479329 market18@leapchem.com China 43303 58
HANGZHOU LEAP CHEM CO., LTD. +86-571-87711850 +8619957148339 market18@leapchem.com China 24569 58
Supplier Advantage
Alfa Aesar 84
Hangzhou Bingochem Co., Ltd. 58
Nanjing Shizhou Biology Technology Co.,Ltd 58
HANGZHOU LEAP CHEM CO., LTD. 58
HANGZHOU LEAP CHEM CO., LTD. 58
ETHYL 2-AMINO-4-(4-TERT-BUTYLPHENYL)THIOPHENE-3-CARBOXYLATE 2-amino-4-(4-tert-butylphenyl)-3-thiophenecarboxylic acid ethyl ester 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylic acid ethyl ester IVK/9050623 Oprea1_323735 ZINC00137149 AKOS BBS-00000795 3-Thiophenecarboxylic acid, 2-amino-4-[4-(1,1-dimethylethyl)phenyl]-, ethyl ester 307511-84-8