6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl phenyl carbonate
6-(5-氯吡啶-2-基)-7-氧代-6,7-二氢-5H-吡咯并[3,4-b]吡嗪-5-基苯基碳酸酯
Also known as: Carbonic acid, 6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-oxo-5H-pyrrolo[3,4-b]pyrazin-5-yl phenyl ester, 6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl phenyl carbonate, Zopiclone Impurity 25, 6-(5-Chloro-2-pyridinyl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl phenyl carbonate
6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl phenyl carbonate (CAS 43200-88-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H11ClN4O4 and a molecular weight of 382.75700 g/mol. It is also known as Carbonic acid, 6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-oxo-5H-pyrrolo[3,4-b]pyrazin-5-yl phenyl ester, Zopiclone Impurity 25 and 6-(5-Chloro-2-pyridinyl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl phenyl carbonate. Key properties include a boiling point of 599.5ºC at 760 mmHg, a density of 1.57g/cm3 and a flash point of 316.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 43200-88-0
- Jingsj CID
- J-1358632-8
- Molecular Formula
- C18H11ClN4O4
- Chinese Name
- 6-(5-氯吡啶-2-基)-7-氧代-6,7-二氢-5H-吡咯并[3,4-b]吡嗪-5-基苯基碳酸酯
- Molecular Weight
- 382.75700 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 599.5ºC at 760 mmHg |
|---|---|
| Density | 1.57g/cm3 |
| Flash Point | 316.3ºC |
Frequently Asked Questions
What is the CAS number of 6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl phenyl carbonate?
The CAS number of 6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl phenyl carbonate is 43200-88-0.
What are the molecular formula and molecular weight of 6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl phenyl carbonate?
6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl phenyl carbonate has molecular formula C18H11ClN4O4 and molecular weight 382.75700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl phenyl carbonate (CAS 43200-88-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1358632-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.