20-Hydroxydammar-24-en-3-one

Modify Date: 2026-07-15 17:45:12

20-Hydroxydammar-24-en-3-one structure	Common Name	20-Hydroxydammar-24-en-3-one
	CAS Number	471-69-2	Molecular Weight	442.717
	Density	1.0±0.1 g/cm3	Boiling Point	527.3±23.0 °C at 760 mmHg
	Molecular Formula	C₃₀H₅₀O₂	Melting Point	133-135ºC(lit.)
	MSDS	N/A	Flash Point	222.6±15.2 °C

Use of 20-Hydroxydammar-24-en-3-one

Dipterocarpol is a dammarane-type triterpenoid. Dipterocarpol is substrate of the bacterial steroid-hydroxylase CYP106A2[1].

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name	(5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
Synonym	More Synonyms

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description	Dipterocarpol is a dammarane-type triterpenoid. Dipterocarpol is substrate of the bacterial steroid-hydroxylase CYP106A2[1].
Related Catalog	Research Areas >> Infection Signaling Pathways >> Others >> Others Research Areas >> Inflammation/Immunology
References	[1]. Daniela Schmitz, et al. Hydroxylation of the triterpenoid dipterocarpol with CYP106A2 from Bacillus megaterium. FEBS J. 2012 May;279(9):1663-74.

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density	1.0±0.1 g/cm3
Boiling Point	527.3±23.0 °C at 760 mmHg
Melting Point	133-135ºC(lit.)
Molecular Formula	C₃₀H₅₀O₂
Molecular Weight	442.717
Flash Point	222.6±15.2 °C
Exact Mass	442.381073
PSA	37.30000
LogP	8.77
Vapour Pressure	0.0±3.1 mmHg at 25°C
Index of Refraction	1.511
InChIKey	NJICGAVMYWKCMW-CKHDAVRFSA-N
SMILES	CC(C)=CCCC(C)(O)C1CCC2(C)C1CCC1C3(C)CCC(=O)C(C)(C)C3CCC12C

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

20-Hydroxydammar-24-en-3-one MSDS(Chinese)

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes	Xi
Safety Phrases	S22
WGK Germany	3

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: USP8 deubiquitinase inhibition: Primary qHTS
Source: 24642
Target: ubiquitin specific peptidase 8
External Id: USP8 FAST DUB HTS Primary

Name: Cytotoxicity against human doxorubicin-resistant K562/Adr cells after 48 hrs by MTT a...
Source: ChEMBL
Target: N/A
External Id: CHEMBL914961

Name: Cytotoxicity against human doxorubicin-resistant K562/Adr cells in presence of 1 uM d...
Source: ChEMBL
Target: N/A
External Id: CHEMBL914962

Name: USP17 deubiquitinase inhibition: Primary qHTS
Source: 24642
Target: ubiquitin specific peptidase 17 like family member 5
External Id: USP17 FAST DUB HTS Primary

Name: Cytotoxicity against human MCF7 cells after 48 hrs by MTT assay
Source: ChEMBL
Target: MCF7
External Id: CHEMBL914963

Name: USP7 deubiquitinase inhibition: Primary qHTS
Source: 24642
Target: ubiquitin specific peptidase 7
External Id: USP7 FAST DUB HTS Primary

Name: Cytotoxicity against human COLON205 cells after 48 hrs by MTT assay
Source: ChEMBL
Target: COLO 205
External Id: CHEMBL914964

Name: Cytotoxicity against human HL cells assessed as cell viability at 50 uM after 72 hrs ...
Source: ChEMBL
Target: HL
External Id: CHEMBL4135472

Name: Cell-based high throughput primary assay to identify activators of GPR151
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=G-protein coupled receptor 151; AltName: Full=G-protein coupled receptor PGR7; AltName: Full=GPCR-2037; AltName: Full=Galanin receptor 4; AltName: Full=Galanin-receptor-like protein; Short=GalRL
External Id: GPR151_PHUNTER_AG_LUMI_1536_1X%ACT

Name: Inhibition of electric eel AChE at 2 mg/ml by Ellman's method
Source: ChEMBL
Target: Acetylcholinesterase
External Id: CHEMBL2166270

Total 22, Current Page 1 of 3

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

hydroxydammarenone II

Dipterocarpol

20-Hydroxydammar-24-en-3-one

20-hydroxydammar-24-ene-3-one

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the English name of (5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one?

A: The English name of (5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one is (5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one.

Q: What is the polar surface area (PSA) of (5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one?

A: Polar surface area (PSA) of (5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one is 37.30000.

Q: What English synonyms does (5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one have?

A: English synonyms of (5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one: hydroxydammarenone II, Dipterocarpol, 20-Hydroxydammar-24-en-3-one, 20-hydroxydammar-24-ene-3-one.

Q: What is the boiling point of (5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one?

A: Boiling point of (5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one is 527.3±23.0 °C at 760 mmHg.

Q: What is the molecular weight of (5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one?

A: Molecular weight of (5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one is 442.717.

Q: What is the melting point of (5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one?

A: Melting point of (5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one is 133-135ºC(lit.).

Q: What is the molecular formula of (5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one?

A: Molecular formula of (5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one is C30H50O2.

Q: What are the uses of (5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one?

A: Main uses of (5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one: Dipterocarpol is a dammarane-type triterpenoid. Dipterocarpol is substrate of the bacterial steroid-hydroxylase CYP106A2[1].

Q: What is the InChIKey of (5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one?

A: InChIKey of (5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one is NJICGAVMYWKCMW-CKHDAVRFSA-N.

Q: What is the CAS number of (5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one?

A: CAS number of (5R,8R,9R,10R,13R,14R,17S)-17-[(2S)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one is 471-69-2.

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd

BioBioPha

Dayang Chem (Hangzhou) Co., Ltd.

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 20-Hydroxydammar-24-en-3-one
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

BioBioPha
China
Product Name: Dipterocarpol
Price: ￥3900.0/5mg
Purity: 98.0%
Delivery: 10 Day
Contact: Xueping-Zheng
Email: 1477035482@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: DIPTEROCARPOL
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Get all suppliers and price by the below link:

20-Hydroxydammar-24-en-3-one suppliers

20-Hydroxydammar-24-en-3-one price

20-Hydroxydammar-24-en-3-one

Use of 20-Hydroxydammar-24-en-3-one

Names

20-Hydroxydammar-24-en-3-one Biological Activity

Chemical & Physical Properties

MSDS

Safety Information

20-Hydroxydammar-24-en-3-oneBioassay

Synonyms

20-Hydroxydammar-24-en-3-one | FAQ

20-Hydroxydammar-24-en-3-onefactory

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.