1,2,3,4-Tetrahydroisoquinolin-8-ol
Also known as: 8-Hydroxy-1,2,3,4-tetrahydroisoquinoline, 1,2,3,4-Tetrahydro-8-isoquinolinol, 1,2,3,4-Tetrahydro-8-isochinolinol, 1,2,3,4-Tetrahydro-isoquinolin-8-ol, 1,2,3,4-Tetrahydroisochinolinol, 8-Isoquinolinol, 1,2,3,4-tetrahydro-, H90102
1,2,3,4-Tetrahydroisoquinolin-8-ol (CAS 32999-37-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11NO and a molecular weight of 149.190 g/mol. Key properties include a boiling point of 294.3±40.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 153.6±18.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 32999-37-4
- Jingsj CID
- J-1468577-9
- Molecular Formula
- C9H11NO
- Molecular Weight
- 149.190 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 294.3±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 153.6±18.0 °C |
| Exact Mass | 149.084061 |
| PSA | 32.26000 |
| LogP | 0.67 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.582 |
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 1,2,3,4-Tetrahydroisoquinolin-8-ol?
The CAS number of 1,2,3,4-Tetrahydroisoquinolin-8-ol is 32999-37-4.
What are the molecular formula and molecular weight of 1,2,3,4-Tetrahydroisoquinolin-8-ol?
1,2,3,4-Tetrahydroisoquinolin-8-ol has molecular formula C9H11NO and molecular weight 149.190 g/mol.
What are the upstream and downstream products of 1,2,3,4-Tetrahydroisoquinolin-8-ol?
For 1,2,3,4-Tetrahydroisoquinolin-8-ol, Upstream Products: Norfenefrine, 8-Methoxy-1,2,3,4-tetrahydroisoquinoline, Formaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2,3,4-Tetrahydroisoquinolin-8-ol (CAS 32999-37-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1468577-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.