![Molecular structure of 6-chloro-1H-imidazo[4,5-b]pyridin-2(3H)-one (CAS 304861-88-9)](/images/chem_structures_svg/073/304861-88-9.svg)
6-chloro-1H-imidazo[4,5-b]pyridin-2(3H)-one
Also known as: 6-chloro-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one, 6-chloro-1,3-dihydroimidazo[4,5-b]pyridin-2-one, 6-chloroimidazo[4,5-b]pyridin-2-ol, 2H-imidazo[4,5-b]pyridin-2-one, 6-chloro-1,3-dihydro-
6-chloro-1H-imidazo[4,5-b]pyridin-2(3H)-one (CAS 304861-88-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4ClN3O and a molecular weight of 169.56800 g/mol. Key properties include a melting point of 338-340℃ and a density of 1.82. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 304861-88-9
- Jingsj CID
- J-1492965-8
- Molecular Formula
- C6H4ClN3O
- Molecular Weight
- 169.56800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 338-340℃ |
|---|---|
| Density | 1.82 |
| Exact Mass | 169.00400 |
| PSA | 61.54000 |
| LogP | 0.90460 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 6-chloro-1H-imidazo[4,5-b]pyridin-2(3H)-one?
The CAS number of 6-chloro-1H-imidazo[4,5-b]pyridin-2(3H)-one is 304861-88-9.
What are the molecular formula and molecular weight of 6-chloro-1H-imidazo[4,5-b]pyridin-2(3H)-one?
6-chloro-1H-imidazo[4,5-b]pyridin-2(3H)-one has molecular formula C6H4ClN3O and molecular weight 169.56800 g/mol.
What are the upstream and downstream products of 6-chloro-1H-imidazo[4,5-b]pyridin-2(3H)-one?
For 6-chloro-1H-imidazo[4,5-b]pyridin-2(3H)-one, Upstream Products: 2-Amino-5-chloro-3-nitropyridine, 5-chloropyridine-2,3-diamine; Downstream Products: 1H-Imidazo[4,5-b]pyridin-2(3H)-one.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-chloro-1H-imidazo[4,5-b]pyridin-2(3H)-one (CAS 304861-88-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1492965-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.