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ChemicalBook >> CAS DataBase List >>Ethyl 2-amino-4-(o-tolyl)thiophene-3-carboxylate

Ethyl 2-amino-4-(o-tolyl)thiophene-3-carboxylate

Ethyl 2-amino-4-(o-tolyl)thiophene-3-carboxylate Structure
Ethyl 2-amino-4-(o-tolyl)thiophene-3-carboxylate structure
CAS No.
893644-71-8
Chemical Name:
Ethyl 2-amino-4-(o-tolyl)thiophene-3-carboxylate
Synonyms
Ethyl 2-amino-4-(o-tolyl)thiophene-3-carboxylate
CBNumber:
CB33587488
Molecular Formula:
C14H15NO2S
Molecular Weight:
261.34
MDL Number:
MFCD05226245
MOL File:
893644-71-8.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:00
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Ethyl 2-amino-4-(o-tolyl)thiophene-3-carboxylate Properties

Boiling point 386.7±42.0 °C(Predicted)
Density 1.203±0.06 g/cm3(Predicted)
form solid
pka -0.14±0.10(Predicted)
InChI 1S/C14H15NO2S/c1-3-17-14(16)12-11(8-18-13(12)15)10-7-5-4-6-9(10)2/h4-8H,3,15H2,1-2H3
InChIKey SJCYOJPTISCHJS-UHFFFAOYSA-N
SMILES NC1=C(C(OCC)=O)C(C2=C(C)C=CC=C2)=CS1 || CCOC(C(C(C1=CC=CC=C1C)=CS2)=C2N)=O
UNSPSC Code 12352108

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319-H413
Precautionary statements  P264-P273-P280-P305+P351+P338-P337+P313-P501
WGK Germany  WGK 3
Storage Class 11 - Combustible Solids
Hazard Classifications Aquatic Chronic 4
Eye Irrit. 2

Ethyl 2-amino-4-(o-tolyl)thiophene-3-carboxylate price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich JRD1577 3-Thiophenecarboxylic acid, 2-amino-4-(2-methylphenyl)-, ethyl ester AldrichCPR 893644-71-8 1G $398 2023-01-07 Buy
Heterocyclics JR-14685 3-Thiophenecarboxylic acid, 2-amino-4-(2-methylphenyl)-, ethyl ester 97% 893644-71-8 1g $290 2026-06-05 Buy
Heterocyclics JR-14685 3-Thiophenecarboxylic acid, 2-amino-4-(2-methylphenyl)-, ethyl ester 97% 893644-71-8 5g $950 2026-06-05 Buy
aablocks AA00IFKK Ethyl 2-Amino-4-(2-methylphenyl)thiophene-3-carboxylate 97% 893644-71-8 1g $495 2026-05-29 Buy
TRC E898840 Ethyl2-Amino-4-(2-methylphenyl)thiophene-3-carboxylate 893644-71-8 2.5g $1230 2021-12-16 Buy
Product number Packaging Price Buy
JRD1577 1G $398 Buy
JR-14685 1g $290 Buy
JR-14685 5g $950 Buy
AA00IFKK 1g $495 Buy
E898840 2.5g $1230 Buy

Ethyl 2-amino-4-(o-tolyl)thiophene-3-carboxylate Chemical Properties, Uses, Production

Uses

Ethyl 2-amino-4-(2-methylphenyl)thiophene-3-carboxylate is used in the preparation of fused thiophenes for the treatment of neuropathic pain (analgesic).

Ethyl 2-amino-4-(o-tolyl)thiophene-3-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

Ethyl 2-amino-4-(o-tolyl)thiophene-3-carboxylate Suppliers

Global Suppliers ( 6)
Supplier Tel Email Country ProdList Advantage
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
HANGZHOU LEAP CHEM CO., LTD. +86-571-87711850 +86-15355479329 market18@leapchem.com China 43303 58
Supplier Advantage
Sigma-Aldrich 80
Energy Chemical 58
HANGZHOU LEAP CHEM CO., LTD. 58
Ethyl 2-amino-4-(o-tolyl)thiophene-3-carboxylate 893644-71-8