Epibetulinic acid

表白桦脂酸

Also known as: 3-epi-Betulinic acid, alpha-Betulinic acid, 3α-Hydroxylup-20(29)-en-28-oic acid, (3alpha)-3-Hydroxy-lup-20(29)-en-28-oic acid, Lup-20(29)-en-28-oic acid, 3-hydroxy-, (3α)-

Epibetulinic acid (CAS 38736-77-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C30H48O3 and a molecular weight of 456.700 g/mol. It is also known as 3-epi-Betulinic acid, alpha-Betulinic acid and 3α-Hydroxylup-20(29)-en-28-oic acid. Key properties include a melting point of 277℃, a boiling point of 550.0±0.0 °C at 760 mmHg, a density of 1.1±0.0 g/cm3 and a flash point of 300.5±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
38736-77-5
Jingsj CID
J-1971033-4
Molecular Formula
C30H48O3
Chinese Name
表白桦脂酸
Molecular Weight
456.700 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point277℃
Boiling Point550.0±0.0 °C at 760 mmHg
Density1.1±0.0 g/cm3
Flash Point300.5±0.0 °C

Frequently Asked Questions

What is the CAS number of Epibetulinic acid?

The CAS number of Epibetulinic acid is 38736-77-5.

What are the molecular formula and molecular weight of Epibetulinic acid?

Epibetulinic acid has molecular formula C30H48O3 and molecular weight 456.700 g/mol.

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

Last updated:

How to cite: Jingsj. "Epibetulinic acid (CAS 38736-77-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1971033-4 (accessed 2026-10-24).

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