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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

$70 - $1661
Product name: 3-THIOPHENECARBOXYLIC ACID, 2-AMINO-4-[4-(1,1-DIMETHYLETHYL)PHENYL]-, ETHYL ESTER
CAS: 307511-84-8
MF: C17H21NO2S
MW: 303.42
EINECS:
MDL Number:MFCD01917386
Synonyms:3-THIOPHENECARBOXYLIC ACID, 2-AMINO-4-[4-(1,1-DIMETHYLETHYL)PHENYL]-, ETHYL ESTER;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

Price22 Properties Safety Information Description

22 prices

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Brand

aablocks
ACHEMBLOCK
AK Scientific
American Custom Chemicals Corporation
Arctom
Chemenu
Crysdot
Matrix Scientific
TRC

Package

5MG
100mg
250MG
500.00mg
500mg
1g
5g
10g

Manufactureraablocks
Product numberAA00BGTM
Product descriptionEthyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate
Packaging5g
Price$1661
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00BGTM
Product descriptionEthyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate
Packaging500mg
Price$649
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00BGTM
Product descriptionEthyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate
Packaging1g
Price$729
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberAD249829
Product descriptionEthyl 2-amino-4-(4-(tert-butyl)phenyl)thiophene-3-carboxylate 95%
Packaging5G
Price$1540
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberAD249829
Product descriptionEthyl 2-amino-4-(4-(tert-butyl)phenyl)thiophene-3-carboxylate 95%
Packaging1G
Price$465
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberAD249829
Product descriptionEthyl 2-amino-4-(4-(tert-butyl)phenyl)thiophene-3-carboxylate 95%
Packaging250MG
Price$190
Updated2026-05-27
Buy

ManufacturerAK Scientific
Product number9760AD
Product descriptionEthyl2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate
Packaging500mg
Price$220
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM1025523
Product descriptionETHYL 2-AMINO-4-(4-TERT-BUTYLPHENYL)THIOPHENE-3-CARBOXYLATE 95.00%
Packaging5MG
Price$499.14
Updated2021-12-16
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ManufacturerArctom
Product numberAS030731
Product descriptionEthyl2-amino-4-(4-(tert-butyl)phenyl)thiophene-3-carboxylate 97%
Packaging1g
Price$230
Updated2021-12-16
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ManufacturerChemenu
Product numberCM113741
Product descriptionethyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate 95%
Packaging1g
Price$244
Updated2026-05-20
Buy

ManufacturerChemenu
Product numberCM113741
Product descriptionethyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate 95%
Packaging1g
Price$244
Updated2026-05-26
Buy

ManufacturerChemenu
Product numberCM113741
Product descriptionethyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate 95%
Packaging250mg
Price$157
Updated2026-05-20
Buy

ManufacturerChemenu
Product numberCM113741
Product descriptionethyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate 95%
Packaging250mg
Price$157
Updated2026-05-26
Buy

ManufacturerChemenu
Product numberCM113741
Product descriptionethyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate 95%
Packaging100mg
Price$124
Updated2026-05-20
Buy

ManufacturerChemenu
Product numberCM113741
Product descriptionethyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate 95%
Packaging100mg
Price$124
Updated2026-05-26
Buy

ManufacturerChemenu
Product numberCM113741
Product descriptionethyl2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate 95%
Packaging10g
Price$960
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00BGTM	Ethyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate	5g	$1661	2026-05-28	Buy
aablocks	AA00BGTM	Ethyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate	500mg	$649	2026-05-28	Buy
aablocks	AA00BGTM	Ethyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate	1g	$729	2026-05-28	Buy
ACHEMBLOCK	AD249829	Ethyl 2-amino-4-(4-(tert-butyl)phenyl)thiophene-3-carboxylate 95%	5G	$1540	2026-05-27	Buy
ACHEMBLOCK	AD249829	Ethyl 2-amino-4-(4-(tert-butyl)phenyl)thiophene-3-carboxylate 95%	1G	$465	2026-05-27	Buy
ACHEMBLOCK	AD249829	Ethyl 2-amino-4-(4-(tert-butyl)phenyl)thiophene-3-carboxylate 95%	250MG	$190	2026-05-27	Buy
AK Scientific	9760AD	Ethyl2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate	500mg	$220	2021-12-16	Buy
American Custom Chemicals Corporation	CHM1025523	ETHYL 2-AMINO-4-(4-TERT-BUTYLPHENYL)THIOPHENE-3-CARBOXYLATE 95.00%	5MG	$499.14	2021-12-16	Buy
Arctom	AS030731	Ethyl2-amino-4-(4-(tert-butyl)phenyl)thiophene-3-carboxylate 97%	1g	$230	2021-12-16	Buy
Chemenu	CM113741	ethyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate 95%	1g	$244	2026-05-20	Buy
Chemenu	CM113741	ethyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate 95%	1g	$244	2026-05-26	Buy
Chemenu	CM113741	ethyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate 95%	250mg	$157	2026-05-20	Buy
Chemenu	CM113741	ethyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate 95%	250mg	$157	2026-05-26	Buy
Chemenu	CM113741	ethyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate 95%	100mg	$124	2026-05-20	Buy
Chemenu	CM113741	ethyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate 95%	100mg	$124	2026-05-26	Buy
Chemenu	CM113741	ethyl2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate 95%	10g	$960	2021-12-16	Buy

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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 Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405	Store locked up.

Description

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

Suppliers and manufacturers

HANGZHOU LEAP CHEM CO., LTD.

HANGZHOU LEAP CHEM CO., LTD. Alfa Aesar Hangzhou Bingochem Co., Ltd. Nanjing Shizhou Biology Technology Co.,Ltd Santa Cruz Biotechnology Inc

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3-THIOPHENECARBOXYLIC ACID, 2-AMINO-4-[4-(1,1-DIMETHYLETHYL)PHENYL]-, ETHYL ESTER

Properties

Safety Information

Description

Suppliers and manufacturers