![Molecular structure of 2,3-Dichloropyrido[2,3-b]pyrazine (CAS 25710-18-3)](/images/chem_structures_svg/351/25710-18-3.svg)
2,3-Dichloropyrido[2,3-b]pyrazine
Also known as: 2,3-DICHLORO-PYRIDO[2,3-B]PYRAZINE, 2,3-dichloro-pyrido(2,3-b)pyrazine, 2,3-dichloropyridine [2,3-b] pyrazine, Pyrido[2,3-b]pyrazine, 2,3-dichloro-, 2,3-dichloropyrido[2,3-b]pyrazine
2,3-Dichloropyrido[2,3-b]pyrazine (CAS 25710-18-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H3Cl2N3 and a molecular weight of 200.02500 g/mol. Key properties include a boiling point of 282.342ºC at 760 mmHg, a density of 1.573g/cm3 and a flash point of 151.584ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 25710-18-3
- Jingsj CID
- J-1311330-9
- Molecular Formula
- C7H3Cl2N3
- Molecular Weight
- 200.02500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 282.342ºC at 760 mmHg |
|---|---|
| Density | 1.573g/cm3 |
| Flash Point | 151.584ºC |
| Exact Mass | 198.97000 |
| PSA | 38.67000 |
| LogP | 2.33160 |
| Vapor Pressure | 0.006mmHg at 25°C |
| Refractive Index | 1.682 |
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 2,3-Dichloropyrido[2,3-b]pyrazine?
The CAS number of 2,3-Dichloropyrido[2,3-b]pyrazine is 25710-18-3.
What are the molecular formula and molecular weight of 2,3-Dichloropyrido[2,3-b]pyrazine?
2,3-Dichloropyrido[2,3-b]pyrazine has molecular formula C7H3Cl2N3 and molecular weight 200.02500 g/mol.
What are the upstream and downstream products of 2,3-Dichloropyrido[2,3-b]pyrazine?
For 2,3-Dichloropyrido[2,3-b]pyrazine, Upstream Products: 1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione, 2,3-Diaminopyridine, Oxalic acid; Downstream Products: Pyrido[2,3-b]pyrazine, Pyrido[2,3-b]pyrazin-2(1H)-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. "2,3-Dichloropyrido[2,3-b]pyrazine (CAS 25710-18-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1311330-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.