![Molecular structure of Pyrido[1,2-a]benzimidazol-1(5H)-one, 3-methyl- (9CI) (CAS 72570-56-0)](/images/chem_structures_svg/278/72570-56-0.svg)
Pyrido[1,2-a]benzimidazol-1(5H)-one, 3-methyl- (9CI)
Also known as: 3-methyl-5H-pyrido[1,2-a]benzimidazol-1-one, 3-Methylpyrido[1,2-a]benzimidazol-1(5H)-one, 3-Methyl-1-oxo-1H,5H-pyrido[1,2-a]benzimidazole, 3-Methyl-1-oxo-1H,5H-pyrido[1.2-a]benzimidazol, NSC355132, SCHEMBL2182908, DTXSID30320107
Pyrido[1,2-a]benzimidazol-1(5H)-one, 3-methyl- (9CI) (CAS 72570-56-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H10N2O and a molecular weight of 198.22100 g/mol. Key properties include a boiling point of 395.9ºC at 760 mmHg, a density of 1.33g/cm3 and a flash point of 193.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 72570-56-0
- Jingsj CID
- J-1618428-4
- Molecular Formula
- C12H10N2O
- Molecular Weight
- 198.22100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 395.9ºC at 760 mmHg |
|---|---|
| Density | 1.33g/cm3 |
| Flash Point | 193.3ºC |
| Exact Mass | 198.07900 |
| PSA | 37.27000 |
| LogP | 2.08920 |
| Refractive Index | 1.701 |
Frequently Asked Questions
What is the CAS number of Pyrido[1,2-a]benzimidazol-1(5H)-one, 3-methyl- (9CI)?
The CAS number of Pyrido[1,2-a]benzimidazol-1(5H)-one, 3-methyl- (9CI) is 72570-56-0.
What are the molecular formula and molecular weight of Pyrido[1,2-a]benzimidazol-1(5H)-one, 3-methyl- (9CI)?
Pyrido[1,2-a]benzimidazol-1(5H)-one, 3-methyl- (9CI) has molecular formula C12H10N2O and molecular weight 198.22100 g/mol.
What are the upstream and downstream products of Pyrido[1,2-a]benzimidazol-1(5H)-one, 3-methyl- (9CI)?
For Pyrido[1,2-a]benzimidazol-1(5H)-one, 3-methyl- (9CI), Upstream Products: 3-Cyano-2,6-dihydroxy-4-methylpyridine, o-Phenylenediamine, 6-hydroxy-1,4-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Pyrido[1,2-a]benzimidazol-1(5H)-one, 3-methyl- (9CI) (CAS 72570-56-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1618428-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.