(4α)-16,17,19-Trihydroxykauran-18-oic acid
ent-16α,17,19-三羟基贝壳杉烷-18-羧酸
Also known as: Kauran-18-oic acid, 16,17,19-trihydroxy-, (4α)-, (5β,8α,9β,10α,13α,16β)-16,17,19-Trihydroxykauran-18-oic acid, (10α)-16α,17,19-Trihydroxykaurane-18-oic acid, ent-16α,17,19-trihydroxykauran-18-oic acid, (4α)-16,17,19-Trihydroxykauran-18-oic acid
(4α)-16,17,19-Trihydroxykauran-18-oic acid (CAS 308821-59-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H32O5 and a molecular weight of 352.465 g/mol. It is also known as Kauran-18-oic acid, 16,17,19-trihydroxy-, (4α)-, (5β,8α,9β,10α,13α,16β)-16,17,19-Trihydroxykauran-18-oic acid and (10α)-16α,17,19-Trihydroxykaurane-18-oic acid. Key properties include a boiling point of 553.8±35.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 302.8±22.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 308821-59-2
- Jingsj CID
- J-1989085-0
- Molecular Formula
- C20H32O5
- Chinese Name
- ent-16α,17,19-三羟基贝壳杉烷-18-羧酸
- Molecular Weight
- 352.465 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 553.8±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 302.8±22.4 °C |
Frequently Asked Questions
What is the CAS number of (4α)-16,17,19-Trihydroxykauran-18-oic acid?
The CAS number of (4α)-16,17,19-Trihydroxykauran-18-oic acid is 308821-59-2.
What are the molecular formula and molecular weight of (4α)-16,17,19-Trihydroxykauran-18-oic acid?
(4α)-16,17,19-Trihydroxykauran-18-oic acid has molecular formula C20H32O5 and molecular weight 352.465 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(4α)-16,17,19-Trihydroxykauran-18-oic acid (CAS 308821-59-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1989085-0 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.