2-amino-5-methyl-3-[(E)-phenyldiazenyl]pyrazolo[1,5-a]pyrimidin-7(6H)-one structure

2-amino-5-methyl-3-[(E)-phenyldiazenyl]pyrazolo[1,5-a]pyrimidin-7(6H)-one

2-amino-5-methyl-3-phenyldiazenyl-6H-pyrazolo[1,5-a]pyrimidin-7-one

Also Known As: SR-01000111398-1|2-amino-5-methyl-3-[(E)-phenyldiazenyl]pyrazolo[1,5-a]pyrimidin-7(6H)-one|3-Methyl-4-oxo-3,4-dihydro-5H-pyridazino<4.5-b>indol|2-amino-5-methyl-3-phenyldiazenyl-6H-pyrazolo[1,5-a]pyrimidin-7-one|Pyrazolo[1,5-a]pyrimidin-7(6H)-one, 2-amino-5-methyl-3-(phenylazo)-|(E)-2-amino-5-methyl-3-(phenyldiazenyl)pyrazolo[1,5-a]pyrimidin-7(6H)-one|2-AMINO-5-METHYL-3-[(1E)-2-PHENYLDIAZEN-1-YL]-6H,7H-PYRAZOLO[1,5-A]PYRIMIDIN-7-ONE

CAS: 57770-64-6
Molecular Formula C13H12N6O
Molecular Weight 268.10727 g/mol
LogP 3.017
Topological Polar Surface Area 97.99 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 6
Rotatable Bonds 2
Exact Mass 268.10727
Monoisotopic Mass 268.10727
Heavy Atoms 20
Complexity 728.8197

Chemical Identifiers

CAS Number 57770-64-6
SMILES CC1=NC2=C(C(=NN2C(=O)C1)N)N=NC3=CC=CC=C3

Product Overview

2-amino-5-methyl-3-[(E)-phenyldiazenyl]pyrazolo[1,5-a]pyrimidin-7(6H)-one (CAS 57770-64-6), with molecular formula C13H12N6O and molecular weight 268.10727 g/mol. IUPAC: 2-amino-5-methyl-3-phenyldiazenyl-6H-pyrazolo[1,5-a]pyrimidin-7-one.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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