6-chloropyrido[3,4-d]pyrimidine
6-氯吡啶并[3,4-d]嘧啶
Also known as: 6-CHLOROPYRIDO[3,4-D]PYRIMIDINE, Pyrido[3,4-d]pyrimidine, 6-chloro-, 6-chloranylpyrido[3,4-d]pyrimidine
6-chloropyrido[3,4-d]pyrimidine (CAS 202273-25-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4ClN3 and a molecular weight of 165.580 g/mol. It is also known as 6-CHLOROPYRIDO[3,4-D]PYRIMIDINE, Pyrido[3,4-d]pyrimidine, 6-chloro- and 6-chloranylpyrido[3,4-d]pyrimidine. Key properties include a boiling point of 318.8±22.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 176.1±7.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 202273-25-4
- Jingsj CID
- J-1523253-1
- Molecular Formula
- C7H4ClN3
- Chinese Name
- 6-氯吡啶并[3,4-d]嘧啶
- Molecular Weight
- 165.580 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 318.8±22.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 176.1±7.9 °C |
Frequently Asked Questions
What is the CAS number of 6-chloropyrido[3,4-d]pyrimidine?
The CAS number of 6-chloropyrido[3,4-d]pyrimidine is 202273-25-4.
What are the molecular formula and molecular weight of 6-chloropyrido[3,4-d]pyrimidine?
6-chloropyrido[3,4-d]pyrimidine has molecular formula C7H4ClN3 and molecular weight 165.580 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-chloropyrido[3,4-d]pyrimidine (CAS 202273-25-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1523253-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.