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CAS Number: 24811-78-7
benzo[4,5]imidazo[1,2-a]pyrimidin-2(1H)-one

Structure

 benzo[4,5]imidazo[1,2-a]pyrimidin-2(1H)-one
Name: benzo[4,5]imidazo[1,2-a]pyrimidin-2(1H)-one
Synonyms:
General Information
Product Number: 24811787

CAS Registry Number 24811-78-7
Name:
Pyrimido[1,​2-​a]​benzimidazol-​2(1H)​-​one

 

Chemical Formula: C10H7N3O
Exact Mass: 185.06
Molecular Weight: 185.18
m/z: 185.06 (100.0%), 186.06 (12.0%)

 

InChI:InChI=1S/C10H7N3O/c14-9-5-6-13-8-4-2-1-3-7(8)11-10(13)12-9/h1-6H,(H,11,12,14)

InChI Key:IZRYCLMZDYFCMJ-UHFFFAOYSA-N

Canonical SMILES:C1=CC=C2C(=C1)NC3=NC(=O)C=CN23

 

Thermal Properties Value Condition Note
Melting Point 254-257 °C (decomp) Solv: chloroform (67-66-3); methanol (67-56-1) (1)CAS
Melting Point See full text   (2)CAS

Specification

98%
References
  1. (1) Zanatta, Nilo; Synthesis 2006, (14), P2305-2312 CAPLUS
  2. (2) Chow, Alfred W.; US 3468888 A 1969 CAPLUS
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