Jingsj
.mol.sdf

1,4-Naphthalenedione, 5-hydroxy-7-methyl-

7-甲基-5-羟基萘醌

Also known as: Ramentaceone, 7-Methyljuglone, 7-Methyljuglon, 5-Hydroxy-7-methyl-1,4-naphthoquinone, 5-Hydroxy-7-methyl-1,4-naphthalenedione, 7-Methyl-5-hydroxy-1,4-naphthoquinone, NSC 208733, NSC 624625, Aids108047

1,4-Naphthalenedione, 5-hydroxy-7-methyl- (CAS 14787-38-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H8O3 and a molecular weight of 188.17900 g/mol. It is also known as Ramentaceone, 7-Methyljuglone and 7-Methyljuglon. Key properties include a boiling point of 427.2ºC at 760mmHg, a density of 1.371g/cm3 and a flash point of 226.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
14787-38-3
Jingsj CID
J-1150876-8
Molecular Formula
C11H8O3
Chinese Name
7-甲基-5-羟基萘醌
Molecular Weight
188.17900 g/mol
Category
Ketones
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point427.2ºC at 760mmHg
Density1.371g/cm3
Flash Point226.3ºC

Frequently Asked Questions

What is the CAS number of 1,4-Naphthalenedione, 5-hydroxy-7-methyl-?

The CAS number of 1,4-Naphthalenedione, 5-hydroxy-7-methyl- is 14787-38-3.

What are the molecular formula and molecular weight of 1,4-Naphthalenedione, 5-hydroxy-7-methyl-?

1,4-Naphthalenedione, 5-hydroxy-7-methyl- has molecular formula C11H8O3 and molecular weight 188.17900 g/mol.

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

Last updated:

How to cite: Jingsj. "1,4-Naphthalenedione, 5-hydroxy-7-methyl- (CAS 14787-38-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1150876-8 (accessed 2026-10-23).

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