1-Chloro-7-methylisoquinoline
1-氯-7-甲基异喹啉
Also known as: 1-Chlor-7-methyl-isochinolin, Isoquinoline, 1-chloro-7-methyl-
1-Chloro-7-methylisoquinoline (CAS 24188-80-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H8ClN and a molecular weight of 177.630 g/mol. It is also known as 1-Chlor-7-methyl-isochinolin and Isoquinoline, 1-chloro-7-methyl-. Key properties include a boiling point of 284.8±20.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 153.3±7.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 24188-80-5
- Jingsj CID
- J-1032396-4
- Molecular Formula
- C10H8ClN
- Chinese Name
- 1-氯-7-甲基异喹啉
- Molecular Weight
- 177.630 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 284.8±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 153.3±7.4 °C |
| Exact Mass | 177.034531 |
| PSA | 12.89000 |
| LogP | 3.09 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.635 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2933499090 |
|---|---|
| Summary | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. 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-Chloro-7-methylisoquinoline?
The CAS number of 1-Chloro-7-methylisoquinoline is 24188-80-5.
What are the molecular formula and molecular weight of 1-Chloro-7-methylisoquinoline?
1-Chloro-7-methylisoquinoline has molecular formula C10H8ClN and molecular weight 177.630 g/mol.
What are the upstream and downstream products of 1-Chloro-7-methylisoquinoline?
For 1-Chloro-7-methylisoquinoline, Upstream Products: 7-methylisoquinolin-1(2H)-one, Phosphoryl chloride; Downstream Products: 7-methylisoquinoline, 7-(Bromomethyl)-1-chloroisoquinoline.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Chloro-7-methylisoquinoline (CAS 24188-80-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1032396-4 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.