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ChemicalBook--->CAS DataBase List--->4651-81-4

4651-81-4

4651-81-4 Structure

4651-81-4 Structure
IdentificationMore
[Name]

Methyl 2-aminothiophene-3-carboxylate
[CAS]

4651-81-4
[Synonyms]

2-AMINO-3-METHOXYCARBONYLTHIOPHENE
AKOS 90546
AKOS B014692
ART-CHEM-BB B014692
BUTTPARK 46\18-81
methyl 2-amino-3-thenoate
METHYL 2-AMINO-3-THIOPHENECARBOXYLATE
METHYL 2-AMINOTHIOPHENE-3-CARBOXYLATE
METHYL 2-AMINOTHIOPHENE-3-CARBOXYLAT&
2-Amino-3-thiophenecarboxylic acid methyl ester
[EINECS(EC#)]

225-084-8
[Molecular Formula]

C6H7NO2S
[MDL Number]

MFCD00159547
[Molecular Weight]

157.19
[MOL File]

4651-81-4.mol
Chemical PropertiesBack Directory
[Appearance]

white to light yellow crystal powder
[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
[form ]

solid
[pka]

0.10±0.10(Predicted)
[color ]

Beige
[Detection Methods]

GC
[InChIKey]

DGGJQLCAYQCPDD-UHFFFAOYSA-N
[CAS DataBase Reference]

4651-81-4(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HazardClass ]

IRRITANT
[HS Code ]

29349990
Raw materials And Preparation ProductsBack Directory
[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
Hazard InformationBack Directory
[Chemical Properties]

white to light yellow crystal powder
[Uses]

Methyl 2-aminothiophene-3-carboxylate may be used to prepare 3-thiaisatoic anhydride via hydrolysis, followed by the reaction with phosgene.
[Uses]

It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs.
[Definition]

ChEBI: Methyl 2-aminothiophene-3-carboxylate is a thiophenecarboxylic acid.
Spectrum DetailBack Directory
[Spectrum Detail]

Methyl 2-aminothiophene-3-carboxylate(4651-81-4)1HNMR
Methyl 2-aminothiophene-3-carboxylate(4651-81-4)IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

methyl 2-aminothiophene-3-carboxylate(4651-81-4)
[Sigma Aldrich]

4651-81-4(sigmaaldrich)
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