6-chloro-7-methyl-7H-purine
6-氯-7-甲基嘌呤
Also known as: 6-Chloro-7-methylpurine, 7-Methyl-6-chloropurine, NSC 15192, 7H-Purine, 6-chloro-7-methyl-
6-chloro-7-methyl-7H-purine (CAS 5440-17-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5ClN4 and a molecular weight of 168.584 g/mol. It is also known as 6-Chloro-7-methylpurine, 7-Methyl-6-chloropurine and NSC 15192. Key properties include a melting point of 175-185ºC, a boiling point of 321.7±45.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 148.4±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5440-17-5
- Jingsj CID
- J-1360479-0
- Molecular Formula
- C6H5ClN4
- Chinese Name
- 6-氯-7-甲基嘌呤
- Molecular Weight
- 168.584 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 175-185ºC |
|---|---|
| Boiling Point | 321.7±45.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 148.4±28.7 °C |
| Exact Mass | 168.020279 |
| PSA | 43.60000 |
| LogP | 0.19 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.743 |
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 6-chloro-7-methyl-7H-purine?
The CAS number of 6-chloro-7-methyl-7H-purine is 5440-17-5.
What are the molecular formula and molecular weight of 6-chloro-7-methyl-7H-purine?
6-chloro-7-methyl-7H-purine has molecular formula C6H5ClN4 and molecular weight 168.584 g/mol.
What are the upstream and downstream products of 6-chloro-7-methyl-7H-purine?
For 6-chloro-7-methyl-7H-purine, Upstream Products: 6-Chloropurine, iodomethane, Methanol; Downstream Products: 7-Methyl-6-mercaptopurine, 7-Methylxanthine.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-chloro-7-methyl-7H-purine (CAS 5440-17-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1360479-0 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.