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2-Amino-5-methyl-3-thiophenecarbonitrile

2-Amino-5-methyl-3-thiophenecarbonitrile Basic information
Product Name:2-Amino-5-methyl-3-thiophenecarbonitrile
Synonyms:2-Amino-5-Methyl-3-Nitrothiophene;2-Amino-5-methylthiopene-3-carbonitrile;3-Thiophenecarbonitrile, 2-amino-5-methyl-;2-Amino-5-methyl-3-t;2-Amino-3-cyano-5-methyl;3-Thiophenecarbonitrile,2-amino-5-methyl-(9CI);TIMTEC-BB SBB000075;2-AMINO-5-METHYL-3-CYANOTHIOPHENE
CAS:138564-58-6
MF:C6H6N2S
MW:138.19
EINECS:604-082-4
Product Categories:Aromatics, Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals;Olanzapine;Thiophene&Benzothiophene;Amines;(intermediate of olanzapine);Heterocycle-oher series;NITRILE;138564-58-6
Mol File:138564-58-6.mol
2-Amino-5-methyl-3-thiophenecarbonitrile Structure
2-Amino-5-methyl-3-thiophenecarbonitrile Chemical Properties
Melting point 101-103°C
Boiling point 318.5±42.0 °C(Predicted)
density 1.26±0.1 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2–8 °C
solubility soluble in Methanol
form powder to crystal
pka0.16±0.10(Predicted)
color Light yellow to Brown
InChIKeyYGXADLPRHBRTPG-UHFFFAOYSA-N
CAS DataBase Reference138564-58-6(CAS DataBase Reference)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 20/21/22-22
Safety Statements 22-36/37/39
RIDADR 3276
HazardClass IRRITANT
HS Code 29349990
MSDS Information
2-Amino-5-methyl-3-thiophenecarbonitrile Usage And Synthesis
UsesAn Impurity generated in the preparation of Olanzapine (O253750).
2-Amino-5-methyl-3-thiophenecarbonitrile Preparation Products And Raw materials
Preparation Products5-Methyl-2-[(2-nitrophenyl)amino]thiophene-3-carbonitrile-->2-AMINO-5-METHYL-3-THIOPHENECARBOXAMIDE
METHYL 3-AMINO-4-CYANO-5-PIPERIDINOTHIOPHENE-2-CARBOXYLATE Ethyl 5-[(chloroacetyl)amino]-4-cyano-3-methylthiophene-2-carboxylate METHYL 3-AMINO-4-CYANO-5-(DIMETHYLAMINO)THIOPHENE-2-CARBOXYLATE 2-AMINO-3-CYANO-4-METHYLTHIOPHENE Methyl 5-amino-4-cyano-3-methylthiophene-2-carboxylate 2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBONITRILE 2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBONITRILE 2-AMINO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBONITRILE 5-AMINO-4-CYANO-3-METHYLTHIOPHENE-2-CARBOXAMIDE 2-CHLORO-N-(3-CYANO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHEN-2-YL)ACETAMIDE N'-(6-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]-3-CYANO-4,5,6,7-TETRAHYDROTHIENO[2,3-C]PYRIDIN-2-YL)-N,N-DIMETHYLIMINOFORMAMIDE 2-AMINO-5,6,7,8-TETRAHYDRO-4H-CYCLOHEPTA[B]THIOPHENE-3-CARBONITRILE 2-AMINO-6-TERT-BUTYL-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBONITRILE TIMTEC-BB SBB009939 2-amino-4,5-dihydronaphtho[2,1-b]thiophene-1-carbonitrile 2-AMINO-6-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]-4,5,6,7-TETRAHYDROTHIENO[2,3-C]PYRIDINE-3-CARBONITRILE 6-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]-2-(([4-(DIMETHYLAMINO)PHENYL]METHYLENE)AMINO)-4,5,6,7-TETRAHYDROTHIENO[2,3-C]PYRIDINE-3-CARBONITRILE AKOS 93048
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