Prometaphanine

原间千金藤碱

Also known as: 6,7-Didehydro-8β,10β-epoxy-3,4,7-trimethoxy-17-methylhasubanan-8-ol, (10β)-10-Hydroxy-3,4,7-trimethoxy-17-methyl-6,7-didehydrohasubanan-8-one, Hasubanan-8-ol, 6,7-didehydro-8,10-epoxy-3,4,7-trimethoxy-17-methyl-, (8β,10β)- (9CI), Hasubanan-8-one, 6,7-didehydro-10-hydroxy-3,4,7-trimethoxy-17-methyl-, (10β)-

Prometaphanine (CAS 6858-85-1) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C20H25NO5 and a molecular weight of 359.416 g/mol. It is also known as 6,7-Didehydro-8β,10β-epoxy-3,4,7-trimethoxy-17-methylhasubanan-8-ol, (10β)-10-Hydroxy-3,4,7-trimethoxy-17-methyl-6,7-didehydrohasubanan-8-one and Hasubanan-8-ol, 6,7-didehydro-8,10-epoxy-3,4,7-trimethoxy-17-methyl-, (8β,10β)- (9CI). Key properties include a boiling point of 547.6±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 285.0±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6858-85-1
Jingsj CID: J-1513839-0
Molecular Formula: C₂₀H₂₅NO₅
Chinese Name: 原间千金藤碱
Molecular Weight: 359.416 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	547.6±50.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	285.0±30.1 °C

Frequently Asked Questions

What is the CAS number of Prometaphanine?

The CAS number of Prometaphanine is 6858-85-1.

What are the molecular formula and molecular weight of Prometaphanine?

Prometaphanine has molecular formula C20H25NO5 and molecular weight 359.416 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Prometaphanine (CAS 6858-85-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1513839-0 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.