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10-O-Methylprotosappanin B

10-O-甲基原苏木素B

Also known as: (S)-7-(hydroxymethyl)-10-methoxy-7,8-dihydro-6H-dibenzo[b,d]oxocine-3,7,11-triol, 6H-Dibenz[b,d]oxocin-3,7,11-triol, 7,8-dihydro-6-(hydroxymethyl)-10-methoxy-, stereoisomer (9CI), 6H-Dibenz[b,d]oxocin-3,7,11-triol, 7,8-dihydro-7-(hydroxymethyl)-10-methoxy-, 7,8-Dihydro-6-(hydroxymethyl)-10-methoxy-6H-dibenz[b,d]oxocin-3,7,11-triol stereoisomer, 7-(Hydroxymethyl)-10-methoxy-7,8-dihydro-6H-dibenzo[b,d]oxocine-3,7,11-triol

10-O-Methylprotosappanin B (CAS 111830-77-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C17H18O6 and a molecular weight of 318.32 g/mol. It is also known as (S)-7-(hydroxymethyl)-10-methoxy-7,8-dihydro-6H-dibenzo[b,d]oxocine-3,7,11-triol, 6H-Dibenz[b,d]oxocin-3,7,11-triol, 7,8-dihydro-6-(hydroxymethyl)-10-methoxy-, stereoisomer (9CI) and 6H-Dibenz[b,d]oxocin-3,7,11-triol, 7,8-dihydro-7-(hydroxymethyl)-10-methoxy-. Key properties include a boiling point of 616.7±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 326.8±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
111830-77-4
Jingsj CID
J-1970714-9
Molecular Formula
C17H18O6
Chinese Name
10-O-甲基原苏木素B
Molecular Weight
318.32 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point616.7±55.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point326.8±31.5 °C

Frequently Asked Questions

What is the CAS number of 10-O-Methylprotosappanin B?

The CAS number of 10-O-Methylprotosappanin B is 111830-77-4.

What are the molecular formula and molecular weight of 10-O-Methylprotosappanin B?

10-O-Methylprotosappanin B has molecular formula C17H18O6 and molecular weight 318.32 g/mol.

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

Last updated:

How to cite: Jingsj. "10-O-Methylprotosappanin B (CAS 111830-77-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1970714-9 (accessed 2026-10-25).

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