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4928-02-3

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Basic Information
CAS No.: 4928-02-3
Name: 7-AMINONITRAZEPAM
Article Data: 3
Molecular Structure:
Molecular Structure of 4928-02-3 (7-AMINONITRAZEPAM)
Formula: C15H13N3O
Molecular Weight: 251.288
Synonyms: 7-Amino-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one;7-Amino-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin;7-Amino-2-oxo-5-phenyl-2,3-dihydro-1H-benzo-1,4-diazepin;Ro 5-3072;2H-1,4-Benzodiazepin-2-one,7-amino-1,3-dihydro-5-phenyl;7-Amino-1,2-dihydro-3H-1,4-benzodiazepin-2-one;7-Amino-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one;7-amino-5-phenyl-1H-benzo[e][1,4]diazepin-2(3H)-one;7-Amino Nitrazepam;7-Amino-2,3-dihydro-5-phenyl-1H-1,4-benzodiazepin-2-one;7-amino-5-phenyl-1,3-dihydro-benzo[e][1,4]diazepin-2-one;7-Amino-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepinon-(2);
Density: 1.3g/cm3
Melting Point: 242-244oC
Boiling Point: 495.8°C at 760 mmHg
Flash Point: 253.6°C
Safety: Experimental reproductive effects. When heated to decomposition it emits toxic vapors of NOx.
PSA: 67.48000
LogP: 2.21310
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  • 7-AMINO-1,3-DIHYDRO-5-PHENYL-2H-1,4-BENZODIAZEPIN-2-ONE

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    4928-02-3

    7-AMINO-1,3-DIHYDRO-5-PHENYL-2H-1,4-BENZODIAZEPIN-2-ONE

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  • 7-AMINO-1,3-DIHYDRO-5-PHENYL-2H-1,4-BENZODIAZEPIN-2-ONE

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    4928-02-3

    7-AMINO-1,3-DIHYDRO-5-PHENYL-2H-1,4-BENZODIAZEPIN-2-ONE

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  • 7-Amino Nitrazepam

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    7-Amino Nitrazepam

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    FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 7-Amino Nitrazepam, CAS:4928-02-3 with the most competitive price and the best qualit

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Chemistry

Molecular Structure of 7-Amino-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one (CAS NO.4928-02-3):


IUPAC: 7-Amino-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one
Molecular Formula: C15H13N3O
Molecular Weight: 251.28
Product Categories: Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals
Density: 1.3 g/cm3
Melting Point: 242-244oC
Flash Point: 253.6oC 
Boiling Point: 495.8oC at 760 mmHg 
Index of Refraction: 1.683
Surface Tension: 54.3 dyne/cm
Molar Volume: 192 cm3
Enthalpy of Vaporization: 76.34 kJ/mol
Vapour Pressure: 5.73E-10 mmHg at 25oC 
SMILES: O=C2Nc1c(cc(N)cc1)\C(=N/C2)c3ccccc3 
InChI: InChI=1/C15H13N3O/c16-11-6-7-13-12(8-11)15(17-9-14(19)18-13)10-4-2-1-3-5-10/h1-8H,9,16H2,(H,18,19)
InChIKey: OYOUQHVDCKOOAL-UHFFFAOYAF

Safety Profile

Experimental reproductive effects. When heated to decomposition it emits toxic vapors of NOx.

Specification

 7-Amino-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one with cas registry number of 4928-02-3 is also known as 7-Amino-1,3-dihydro-5-phenyl-2h-4-benzodiazepin-2-one ; 7-Amino-2,3-dihydro-5-phenyl-1H-1,4-benzodiazepin-2-one ; 7-Amino-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one ; Ro5-3072 ; 7-Aminonitrazepam ; 1,3-Dihydro-7-amino-5-phenyl-2H-1,4-benzodiazepin -2-one ; Ro-05-3072 . It is an intermediate with the appearance of pale yellow solid . It can be soluble in water . 7-Amino-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one with cas registry number of 4928-02-3 is used as a metabolite of Nitrazepam .