Home > Organosulfur Compounds> 2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide

2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide

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Origin: China

Cas No: 4815-28-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 4815-28-5 Formula: C9H12N2OS Molecular Weight: 196.26900

Basic Info

Chemical Name	2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide
Synonyms	2-AMINO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE;
CAS No.	4815-28-5
Molecular Formula	C9H12N2OS
Molecular Weight	196.26900
PSA	97.35000
LogP	2.58950

Properties

Density	1.337g/cm3
Boiling Point	332.5ºC at 760mmHg
Flash Point	154.9ºC
Refractive Index	1.666

Safety Info

HS Code	2934999090
Hazard Codes	Xi

Synthesis Route

Cyclohexanone+2-Cyanoacetamide→2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide
2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile→2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide
N-cyanoacetamide+Cyclohexanone→2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide

Precursor

2-Cyanoacetamide
2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile
2-cyano-2-cyclohexylideneacetamide
N-cyanoacetamide

Downstream Product

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3-(4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl)propanoic acid
4-Chloro-2-[(E)-2-phenylvinyl]-5,6,7,8-tetrahydro[1]benzothieno[2 ,3-d]pyrimidine
2-[(2-chloroacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide

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