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2-Amino-3-ethoxycarbonyl-5-nitrothiophene

CAS No.
42783-04-0
Chemical Name:
2-Amino-3-ethoxycarbonyl-5-nitrothiophene
Synonyms
Ethyl 2-amino-5-nitro-3-thenoate;2-aMino-3-ethoxycarbonyl-5-nitrothiophen;2-Amino-3-ethoxycarbonyl-5-nitrothiophene;ethyl 2-amino-5-nitrothiophene-3-carboxylate;Ethyl 2-amino-5-nitro-3-thiophenecarboxylate;2-AMino-5-nitro-3-thiophenecarboxylic acid ethyl ester;2-Amino-5-nitro-thiophene-3-carboxylic acid ethyl ester;3-Thiophenecarboxylic acid, 2-aMino-5-nitro-, ethyl ester
CBNumber:
CB8418526
Molecular Formula:
C7H8N2O4S
Molecular Weight:
216.21
MDL Number:
MFCD01566377
MOL File:
42783-04-0.mol
MSDS File:
SDS
Last updated:2026-09-12 18:55:43

2-Amino-3-ethoxycarbonyl-5-nitrothiophene Properties

Melting point 243-246℃
Boiling point 381.8±37.0 °C(Predicted)
Density 1.466
storage temp. 2-8°C
pka -3.85±0.20(Predicted)
form Solid

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
NFPA 704
0
2 0

2-Amino-3-ethoxycarbonyl-5-nitrothiophene price More Price(25)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
AK Scientific J51654 Ethyl 2-amino-5-nitrothiophene-3-carboxylate 95% 42783-04-0 250mg $111 2026-06-04 Buy
AK Scientific J51654 Ethyl 2-amino-5-nitrothiophene-3-carboxylate 95% 42783-04-0 1g $277 2026-06-04 Buy
AK Scientific J51654 Ethyl 2-amino-5-nitrothiophene-3-carboxylate 95% 42783-04-0 5g $970 2026-06-04 Buy
AK Scientific D148 Ethyl 2-amino-5-nitrothiophene-3-carboxylate 98%(HPLC) 42783-04-0 250mg $152 2026-06-04 Buy
AK Scientific D148 Ethyl 2-amino-5-nitrothiophene-3-carboxylate 98%(HPLC) 42783-04-0 1g $380 2026-06-04 Buy
Product number Packaging Price Buy
J51654 250mg $111 Buy
J51654 1g $277 Buy
J51654 5g $970 Buy
D148 250mg $152 Buy
D148 1g $380 Buy

2-Amino-3-ethoxycarbonyl-5-nitrothiophene Chemical Properties, Uses, Production

2-Amino-3-ethoxycarbonyl-5-nitrothiophene Preparation Products And Raw materials

Global Suppliers ( 37)
Supplier Tel Email Country ProdList Advantage
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Shanghai Harvest Chemical Industrial Co., Ltd. 15721252604 17321035817 sales@harvest-chem.com China 2829 64
Shanghai ZaiQi Bio-Tech Co., Ltd. 021-54824098, 021-37212705 021-37212706, 13391256916 sales@chemzq.com China 569 55
Hangzhou Sage Chemical Co., Ltd. +86057186818502 13588463833 info@sagechem.com China 10265 58
SynAsst Chemical. 021-60343070 China 12731 55
Chemfun Medical Technology(Shanghai) Co., Ltd. 021-67220633 021-54824098 chemfun@chemfun.net China 489 58
Henan CoreyChem Co., Ltd 0371-86658258 info@coreychem.com China 10442 58
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Aikon International Limited 025-66113011 19370895928 qzhang@aikonchem.com China 15390 58
SHANGHAI FDC-CHEMICAL CO.,LTD 021-61469567 13774476675 sales@fdc-chemical.com China 10000 58
Ethyl 2-amino-5-nitro-3-thenoate Ethyl 2-amino-5-nitro-3-thiophenecarboxylate 2-aMino-3-ethoxycarbonyl-5-nitrothiophen 2-AMino-5-nitro-3-thiophenecarboxylic acid ethyl ester 3-Thiophenecarboxylic acid, 2-aMino-5-nitro-, ethyl ester 2-Amino-5-nitro-thiophene-3-carboxylic acid ethyl ester ethyl 2-amino-5-nitrothiophene-3-carboxylate 2-Amino-3-ethoxycarbonyl-5-nitrothiophene 42783-04-0 Pharmaceutical Intermediates