![Molecular structure of 1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione (CAS 2067-84-7)](/images/chem_structures_svg/212/2067-84-7.svg)
1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione
Also known as: 2,3-Dihydroxypyrido[2,3-b]pyrazine, Pyrido[2,3-b]pyrazine-2,3-diol, 2,3-Dihydroxy-1,4,5-triazanaphthalene
1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione (CAS 2067-84-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5N3O2 and a molecular weight of 163.13300 g/mol. Key property: a density of 1.424g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2067-84-7
- Jingsj CID
- J-1335709-0
- Molecular Formula
- C7H5N3O2
- Molecular Weight
- 163.13300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.424g/cm3 |
|---|---|
| Exact Mass | 163.03800 |
| PSA | 78.61000 |
| Refractive Index | 1.593 |
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 1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione?
The CAS number of 1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione is 2067-84-7.
What are the molecular formula and molecular weight of 1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione?
1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione has molecular formula C7H5N3O2 and molecular weight 163.13300 g/mol.
What are the upstream and downstream products of 1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione?
For 1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione, Downstream Products: 2,3-Dichloropyrido[2,3-b]pyrazine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione (CAS 2067-84-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1335709-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.