Methyl 3-amino-2-thiophenecarboxylate CAS#: 22288-78-4

ChemicalBook > Product Catalog > Biochemical Engineering > Amino Acids and Derivatives > Amino acid esters > Methyl 3-amino-2-thiophenecarboxylate

Methyl 3-amino-2-thiophenecarboxylate

Basic information Safety Supplier Related

Methyl 3-amino-2-thiophenecarboxylate Basic information

Product Name:

Methyl 3-amino-2-thiophenecarboxylate

Synonyms:

AMino-2-thiophenecarboxylate
AMino thiophene - 2-3 - carboxylic acid Methyl ester
Methyl3-aMino-2-thiophenecarbo
RARECHEM AM UC 0123
3-amino-2-thiophenecarboxylicacimethylester
ina-5545-2
Methyl3-amino-2-thenoate
3-AMINO-2-METHOXYCARBONYLTHIOPHENE

CAS:

22288-78-4

MF:

C6H7NO2S

MW:

157.19

EINECS:

244-895-8

Product Categories:

API intermediates
Thiophenes & Benzothiophenes
Sulphur Derivatives
INTERMEDIATESOFTENOXICAM
Esters
Pharmaceutical intermediate
Amino Acids and Derivatives
Heterocycles
Thiophenes & Benzothiophenes
Thiophene&Benzothiophene
Building Blocks
Heterocyclic Building Blocks
Thiophenes
Pyridines
bc0001

Mol File:

22288-78-4.mol

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Methyl 3-amino-2-thiophenecarboxylate Chemical Properties

Melting point:: 62-64 °C (lit.)
Boiling point:: 100-102 °C/0.1 mmHg (lit.)
Density: 1.274 (estimate)
refractive index: 1.5500 (estimate)
Flash point:: 100-102°C/0.1mm
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
pka: 1.86±0.10(Predicted)
form: Fine Crystalline Powder
color: Beige to beige-brown
Water Solubility: Slightly soluble in water.
BRN: 1365614
InChIKey: TWEQNZZOOFKOER-UHFFFAOYSA-N
CAS DataBase Reference: 22288-78-4(CAS DataBase Reference)
EPA Substance Registry System: 2-Thiophenecarboxylic acid, 3-amino-, methyl ester (22288-78-4)

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Safety Information

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39-36/37/39-22
WGK Germany: 3
RTECS: XM8347500
TSCA: Yes
HazardClass: IRRITANT
HS Code: 29349990

MSDS

Language:English Provider:Methyl 3-aminothiophene-2-carboxylate
Language:English Provider:SigmaAldrich
Language:English Provider:ACROS
Language:English Provider:ALFA

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Methyl 3-amino-2-thiophenecarboxylate Usage And Synthesis

Chemical Properties

white to light yellow crystal powder

Uses

Methyl 3-amino-2-thiophenecarboxylate was used in:

the synthesis of 4-nitro and 4-aminothienyl ureas
total synthesis of quinazolinocarboline alkaloids
preparation of thienopyrimidinone analogs

General Description

Methyl 3-amino-2-thiophenecarboxylate reacts with hydrazonoyl chlorides in the presence of triethylamine to yield corresponding N-arylamidrazones.

Methyl 3-amino-2-thiophenecarboxylate Preparation Products And Raw materials

Raw materials

Acrylonitrile Methyl thioglycolate 1.3-Dichloropropene

Preparation Products

METHYL 3-CHLOROTHIOPHENE-2-CARBOXYLATE Methyl 3-aminosulfonylthiophene-2-carboxylate 3-CHLOROTHIOPHENE-2-CARBOXAMIDE 3-(1H-PYRROL-1-YL)THIOPHENE-2-CARBOXYLIC ACID METHYL 3-[(2-BROMOACETYL)AMINO]THIOPHENE-2-CARBOXYLATE 2,4-DICHLOROTHIENO[3,2-D]PYRIMIDINE Thieno[3,2-d]pyrimidine, 2,4-dichloro-3-(Acetylamino)thiophene-2-carboxylic acid 2,4-DIHYDROXYTHIENO[3,2-D]PYRIMIDINE

Methyl 3-amino-2-thiophenecarboxylate Supplier

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