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ChemicalBook >> CAS DataBase List >>Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate

Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate

Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate Structure
Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate structure
CAS No.
174072-89-0
Chemical Name:
Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate
Synonyms
RELU-001;Relugolix Intermediate 6;2-Amino-4-methyl-5-(4-nitrophenyl)-3-thiophenecarboxylic a;ETHYL 2-AMINO-4-METHYL-5-(4-NITRO-PHENYL)-THIOPHENE-3-CARBOX...;ethyl 2-amino-4-methyl-5-(4-nitrophenyl)-3-thiophenecarboxylate;Ethyl 2-amino-4-methyl-5-(4-nitro-phenyl)-thiophene-3-carboxylat;2-Amino-4-methyl-5-(4-nitrobenzene Ethyl thiophene-3-carboxylate;ETHYL 2-AMINO-4-METHYL-5-(4-NITRO-PHENYL)-THIOPHENE-3-CARBOXYLATE;2-Amino-4-methyl-5- (4-nitrophenyl) -3-thiophene carboxylate ethyl ester;2-amino-4-methyl-5-(4-nitrophenyl)-thiophen-3-carboxylic acid ethyl ester
CBNumber:
CB7325744
Molecular Formula:
C14H14N2O4S
Molecular Weight:
306.34
MDL Number:
MFCD04115279
MOL File:
174072-89-0.mol
MSDS File:
SDS
Last updated:2025-07-16 09:53:41
Product description Number Pack Size Price
Ethyl2-amino-4-methyl-5-(4-nitro-phenyl)-thiophene-3-carboxylate 6682AH 250mg $208
Ethyl2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate CS-0099673 1g $279
Ethyl2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate CS-0099673 250mg $181
ETHYL-2-AMINO-4-METHYL-5-(4-NITRO-PHENYL)-THIOPHENE-3-CARBOXYLATE 97.00% CHM0151855 5MG $498.4
Ethyl2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate CS-0099673 5g $701
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Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate Properties

Boiling point 464.6±45.0 °C(Predicted)
Density 1.337
Flash point 234.78oC
storage temp. Keep in dark place,Sealed in dry,Room Temperature
pka -0.68±0.10(Predicted)
Appearance Pink to red Solid
InChI InChI=1S/C14H14N2O4S/c1-3-20-14(17)11-8(2)12(21-13(11)15)9-4-6-10(7-5-9)16(18)19/h4-7H,3,15H2,1-2H3
InChIKey CXRJNUVDWUINBY-UHFFFAOYSA-N
SMILES C1(N)SC(C2=CC=C([N+]([O-])=O)C=C2)=C(C)C=1C(OCC)=O

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS08
Signal word  Warning
Hazard statements  H302-H319-H351-H315-H335
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362-P264-P270-P301+P312-P330-P501-P201-P202-P281-P308+P313-P405-P501

Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
AK Scientific 6682AH Ethyl2-amino-4-methyl-5-(4-nitro-phenyl)-thiophene-3-carboxylate 174072-89-0 250mg $208 2021-12-16 Buy
ChemScene CS-0099673 Ethyl2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate 174072-89-0 1g $279 2021-12-16 Buy
ChemScene CS-0099673 Ethyl2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate 174072-89-0 250mg $181 2021-12-16 Buy
American Custom Chemicals Corporation CHM0151855 ETHYL-2-AMINO-4-METHYL-5-(4-NITRO-PHENYL)-THIOPHENE-3-CARBOXYLATE 97.00% 174072-89-0 5MG $498.4 2021-12-16 Buy
ChemScene CS-0099673 Ethyl2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate 174072-89-0 5g $701 2021-12-16 Buy
Product number Packaging Price Buy
6682AH 250mg $208 Buy
CS-0099673 1g $279 Buy
CS-0099673 250mg $181 Buy
CHM0151855 5MG $498.4 Buy
CS-0099673 5g $701 Buy

Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate Chemical Properties,Uses,Production

Uses

Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate is an intermediate compound used in the synthesis of Relugolix, which belongs to a class of gonadotropin-releasing hormone (GnRH) receptor antagonists used to treat advanced prostate cancer in adult men. Relugolix belongs to a group of Gonadotropin-releasing hormone (GnRH) receptor antagonists that are used to treat advanced prostate cancer in adult men.

Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate synthesis

5332-96-7
105-56-6
174072-89-0
Synthesis of Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate from 4-NITROPHENYLACETONE and Ethyl cyanoacetate

Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate Preparation Products And Raw materials

Raw materials

1-(4-NITROPHENYL)PROPAN-1-ONE 4-NITROPHENYLACETONE 4-Nitrophenylacetic acid Diethylamine Ethyl cyanoacetate
1-Bromo-4-nitrobenzene

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Preparation Products

ethyl 2-((ethoxycarbonyl)amino)-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate

Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate Suppliers

Global( 138)Suppliers
Supplier Tel Email Country ProdList Advantage
Jinan Carbotang Biotech Co.,Ltd.
+8615866703830 figo.gao@foxmail.com China 8497 58
Suzhou Nordica Biopharma CO.,LTD
+86-18136148818 +86-18567353071 3537297702@qq.com China 299 58
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 20124 58
Capot Chemical Co.,Ltd. 		+86-（0）57185586718; +8613336195806 sales@capot.com China 29640 60
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 33024 60
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29820 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49977 58
Shanxi Xuanran Import and Export Trade Co., Ltd. 		+8617735180244 mike_yan@xuanranglobal.com CHINA 4017 58
Shanghai UCHEM Inc. 		+862156762820 +86-13564624040 sales@myuchem.com China 8792 58
Supplier Advantage
Jinan Carbotang Biotech Co.,Ltd.
58
Suzhou Nordica Biopharma CO.,LTD
58
Henan Fengda Chemical Co., Ltd 		58
Capot Chemical Co.,Ltd. 		60
ATK CHEMICAL COMPANY LIMITED 		60
career henan chemical co 		58
Alchem Pharmtech,Inc. 		58
CONIER CHEM AND PHARMA LIMITED 		58
Shanxi Xuanran Import and Export Trade Co., Ltd. 		58
Shanghai UCHEM Inc. 		58

View Lastest Price from Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Ethyl 2-amino-4-methyl-5-(4-nitro-phenyl)-thiophene-3-carboxylate pictures 2025-12-01 Ethyl 2-amino-4-methyl-5-(4-nitro-phenyl)-thiophene-3-carboxylate
174072-89-0
 US $0.00-0.00 / KG 1KG 98.0% 10000KGS Shaanxi Dideu New Materials Co. Ltd
Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate pictures 2025-09-25 Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate
174072-89-0
 US $5.00-0.10 / KG 1KG 98% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate pictures 2025-05-07 Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate
174072-89-0
 US $0.00-0.00 / kg 1kg 99% by HPLC 20 tons Suzhou Nordica Biopharma CO.,LTD

Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate Spectrum

Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate(174072-89-0)1HNMR

174072-89-0(Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate)Related Search:

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ETHYL 2-AMINO-4-METHYL-5-(4-NITRO-PHENYL)-THIOPHENE-3-CARBOXYLATE 2-Amino-4-methyl-5-(4-nitro-phenyl)-thiophene-3-carboxylic acid ethyl ester 2-Amino-4-methyl-5-(4-nitrophenyl)-3-thiophenecarboxylic acid ethyl ester Ethyl 2-amino-4-methyl-5-(4-nitro-phenyl)-thiophene-3-carboxylat RELU-001 2-Amino-4-methyl-5-(4-nitrophenyl)-3-thiophenecarboxylic a 3-Thiophenecarboxylic acid, 2-amino-4-methyl-5-(4-nitrophenyl)-, ethyl ester 2-amino-4-methyl-5-(4-nitrophenyl)-thiophen-3-carboxylic acid ethyl ester ETHYL 2-AMINO-4-METHYL-5-(4-NITRO-PHENYL)-THIOPHENE-3-CARBOXYLATE ISO 9001：2015 REACH ETHYL 2-AMINO-4-METHYL-5-(4-NITRO-PHENYL)-THIOPHENE-3-CARBOX... Ethyl-2-Amino-4-methyl-5-(4-nitro-phenyl)-thiophene-3-carboxylateQ: What is Ethyl-2-Amino-4-methyl-5-(4-nitro-phenyl)-thiophene-3-carboxylate Q: What is the CAS Number of Ethyl-2-Amino-4-methyl-5-(4-nitro-phenyl)-thiophene-3-carboxylate Relugolix Intermediate 6 2-Amino-4-methyl-5-(4-nitrobenzene Ethyl thiophene-3-carboxylate 2-Amino-4-methyl-5- (4-nitro-phenyl)-thiophene-3- carboxylic acid ethyl estei Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)-3-thiophenecarboxylate (API Intermediate) 2-Amino-4-methyl-5- (4-nitrophenyl) -3-thiophene carboxylate ethyl ester ethyl 2-amino-4-methyl-5-(4-nitrophenyl)-3-thiophenecarboxylate 174072-89-0