Methyl 2-aminothiophene-3-carboxylate

Methyl 2-aminothiophene-3-carboxylate Basic information

Product Name:	Methyl 2-aminothiophene-3-carboxylate
Synonyms:	AKOS 90546;METHYL 2-AMINOTHIOPHENE-3-CARBOXYLATE;methyl 2-amino-3-thenoate;METHYL 2-AMINO-3-THIOPHENECARBOXYLATE;BUTTPARK 46\18-81;ART-CHEM-BB B014692;METHYL 2-AMINOTHIOPHENE-3-CARBOXYLAT&;Methyl 2-aminothiophene-3-carboxylate ,96%
CAS:	4651-81-4
MF:	C6H7NO2S
MW:	157.19
EINECS:	225-084-8
Product Categories:	Building Blocks;Heterocyclic Building Blocks;Esters;Thiophenes & Benzothiophenes;Thiophene&Benzothiophene;Thiophenes;Amino Acids and Derivatives;Heterocycles;Thiophene;Thiophenes & Benzothiophenes;Pharmaceutical intermediate
Mol File:	4651-81-4.mol

Methyl 2-aminothiophene-3-carboxylate Chemical Properties

Melting point	76-81 °C (lit.)
Boiling point	259.5±20.0 °C(Predicted)
density	1.319±0.06 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2–8 °C
pka	0.10±0.10(Predicted)
form	solid
color	Beige
InChIKey	DGGJQLCAYQCPDD-UHFFFAOYSA-N
CAS DataBase Reference	4651-81-4(CAS DataBase Reference)

Safety Information

MSDS Information

Provider	Language
SigmaAldrich	English

Methyl 2-aminothiophene-3-carboxylate Usage And Synthesis

Chemical Properties	white to light yellow crystal powder
Uses	It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs.
Uses	Methyl 2-aminothiophene-3-carboxylate may be used to prepare 3-thiaisatoic anhydride via hydrolysis, followed by the reaction with phosgene.
Definition	ChEBI: Methyl 2-aminothiophene-3-carboxylate is a thiophenecarboxylic acid.

Methyl 2-aminothiophene-3-carboxylate Preparation Products And Raw materials

Raw materials	Triethylamine-->tert-Butyl methyl ether-->Methyl cyanoacetate-->2,5-Dihydroxy-1,4-dithiane
Preparation Products	2,4-Dihydroxythieno[2,3-d]pyrimidine-->METHYL 3-THIOPHENECARBOXYLATE 97-->METHYL 2-([3-(CHLOROMETHYL)BENZOYL]AMINO)THIOPHENE-3-CARBOXYLATE-->METHYL-2-ISOTHIOCYANATOTHIOPHENE-3-CARBOXYLATE

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