5,7-Dichloropyrido[3,4-b]pyrazine-2,3(1H,4H)-dione

Also known as: 5,7-Dichloro-1,4-dihydropyrido[3,4-b]pyrazine-2,3-dione, 5,7-dichloro-6-aza-1,4-dihydroquinoxaline-2,3-dione

5,7-Dichloropyrido[3,4-b]pyrazine-2,3(1H,4H)-dione (CAS 168123-76-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H3Cl2N3O2 and a molecular weight of 232.02400 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 168123-76-0
Jingsj CID: J-1146122-6
Molecular Formula: C₇H₃Cl₂N₃O₂
Molecular Weight: 232.02400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Exact Mass	230.96000
PSA	78.61000
LogP	0.91820

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 5,7-Dichloropyrido[3,4-b]pyrazine-2,3(1H,4H)-dione?

The CAS number of 5,7-Dichloropyrido[3,4-b]pyrazine-2,3(1H,4H)-dione is 168123-76-0.

What are the molecular formula and molecular weight of 5,7-Dichloropyrido[3,4-b]pyrazine-2,3(1H,4H)-dione?

5,7-Dichloropyrido[3,4-b]pyrazine-2,3(1H,4H)-dione has molecular formula C7H3Cl2N3O2 and molecular weight 232.02400 g/mol.

What are the upstream and downstream products of 5,7-Dichloropyrido[3,4-b]pyrazine-2,3(1H,4H)-dione?

For 5,7-Dichloropyrido[3,4-b]pyrazine-2,3(1H,4H)-dione, Upstream Products: 2,6-Dichloropyridine-3,4-diamine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "5,7-Dichloropyrido[3,4-b]pyrazine-2,3(1H,4H)-dione (CAS 168123-76-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1146122-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.