isoquinolinium chloride
Also known as: Isoquinoline hydrochloride, Isoquinoline, hydrochloride (1:1), Isoquinoline HCl, Einecs 244-348-3, Isochinolin, Hydrochlorid
isoquinolinium chloride (CAS 21364-46-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8ClN and a molecular weight of 165.62000 g/mol. Key properties include a boiling point of 243.2ºC at 760mmHg, a density of 1.106g/cm3 and a flash point of 107.2ºC. It is listed by 3 suppliers, 2 of which publish reference prices, from 9.96 to 31.60 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 21364-46-5
- Jingsj CID
- J-1083116-0
- Molecular Formula
- C9H8ClN
- Molecular Weight
- 165.62000 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 98% 500g | ¥4,980.00 | $1.49 /gBest ¥9.96/g CNY | CN China MOQ 500g | |
In Stock | 98% 100g | ¥1,380.00 | $2.07 /g ¥13.80/g CNY | CN China MOQ 100g | |
In Stock | 98% 25g | ¥499.00 | $2.99 /g ¥19.96/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Boiling Point | 243.2ºC at 760mmHg |
|---|---|
| Density | 1.106g/cm3 |
| Flash Point | 107.2ºC |
| Exact Mass | 165.03500 |
| PSA | 14.14000 |
| Vapor Pressure | 0.0506mmHg at 25°C |
| 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 isoquinolinium chloride?
The CAS number of isoquinolinium chloride is 21364-46-5.
What are the molecular formula and molecular weight of isoquinolinium chloride?
isoquinolinium chloride has molecular formula C9H8ClN and molecular weight 165.62000 g/mol.
Which suppliers offer isoquinolinium chloride?
3 supplier(s) listed; reference unit price ¥9.96–31.60 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "isoquinolinium chloride (CAS 21364-46-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1083116-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.