(8α,9R)-Cinchonan-6',9-diol

Also known as: Cupreine, 6'-Hydroxycinchonidine, Desmethylquinine, O6'-Demethylquinine, O-Desmethyl Quinine, Ultraquinine, 6-Hydroxycinchonidine, 6'-Demethylquinine

(8α,9R)-Cinchonan-6',9-diol (CAS 524-63-0) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C19H22N2O2 and a molecular weight of 310.39000 g/mol. Key properties include a melting point of >171ºC (dec.), a boiling point of 514.6ºC at 760mmHg, a density of 1.28g/cm3 and a flash point of 265ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.: 524-63-0
Jingsj CID: J-1513507-6
Molecular Formula: C₁₉H₂₂N₂O₂
Molecular Weight: 310.39000 g/mol
Category: Alcohols
Last updated: 11/3/2026

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Physicochemical Properties

Melting Point	>171ºC (dec.)
Boiling Point	514.6ºC at 760mmHg
Density	1.28g/cm3
Flash Point	265ºC
Exact Mass	310.16800
PSA	56.59000
LogP	2.80810
Refractive Index	1.677

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 (8α,9R)-Cinchonan-6',9-diol?

The CAS number of (8α,9R)-Cinchonan-6',9-diol is 524-63-0.

What are the molecular formula and molecular weight of (8α,9R)-Cinchonan-6',9-diol?

(8α,9R)-Cinchonan-6',9-diol has molecular formula C19H22N2O2 and molecular weight 310.39000 g/mol.

What are the upstream and downstream products of (8α,9R)-Cinchonan-6',9-diol?

For (8α,9R)-Cinchonan-6',9-diol, Upstream Products: Quinidine; Downstream Products: Hydroquinine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 11/3/2026

How to cite: Jingsj. "(8α,9R)-Cinchonan-6',9-diol (CAS 524-63-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1513507-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.