(13α)-11,15-Dihydroxykaur-16-en-18-oic acid

Modify Date: 2026-06-30 19:25:40

(13α)-11,15-Dihydroxykaur-16-en-18-oic acid Structure
(13α)-11,15-Dihydroxykaur-16-en-18-oic acid structure
Common Name (13α)-11,15-Dihydroxykaur-16-en-18-oic acid
CAS Number 57719-76-3 Molecular Weight 334.45
Density 1.2±0.1 g/cm3 Boiling Point 512.6±50.0 °C at 760 mmHg
Molecular Formula C20H30O4 Melting Point N/A
MSDS N/A Flash Point 277.9±26.6 °C

 Use of (13α)-11,15-Dihydroxykaur-16-en-18-oic acid


(4α,11β,15β)-11,15-Dihydroxykaur-16-en-19-oic acid is a compound isolated from the Tunisian Pulicaria laciniata (Coss.et Kral.) Thell. flowers[1].

 Names

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

Name ent-11,15-Dihydroxykaur-16-en-19-oic acid
Synonym More Synonyms

  Biological Activity

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

Description (4α,11β,15β)-11,15-Dihydroxykaur-16-en-19-oic acid is a compound isolated from the Tunisian Pulicaria laciniata (Coss.et Kral.) Thell. flowers[1].
Related Catalog
References

[1]. HatemGhouila, et al. Isolation and structure determination of pulicazine, a new sesquiterpene lactone from the Tunisian Pulicaria laciniata (Coss.et Kral.) Thell.

 Chemical & Physical Properties

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

Density 1.2±0.1 g/cm3
Boiling Point 512.6±50.0 °C at 760 mmHg
Molecular Formula C20H30O4
Molecular Weight 334.45
Flash Point 277.9±26.6 °C
Exact Mass 334.214417
PSA 77.76000
LogP 2.80
Vapour Pressure 0.0±3.0 mmHg at 25°C
Index of Refraction 1.584
InChIKey VRVOLALMVUEAHP-SWTANJRXSA-N
SMILES C=C1C2CC(O)C3C4(C)CCCC(C)(C(=O)O)C4CCC3(C2)C1O

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  0

DownStream  1

 Bioassay

View more

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

Name: Inhibition of human 11beta-HSD1 expressed in HEK293 cell microsomes assessed as inhib...
Source: ChEMBL
Target: 11-beta-hydroxysteroid dehydrogenase 1
External Id: CHEMBL2405916
Name: Inhibition of mouse 11beta-HSD1 expressed in HEK293 cell microsomes assessed as inhib...
Source: ChEMBL
Target: 11-beta-hydroxysteroid dehydrogenase 1
External Id: CHEMBL2405915
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1

 Synonyms

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

11,15-Dihydroxy-16-kauren-19-oic acid
(5β,8α,9β,10α)-11,15-Dihydroxykaur-16-en-18-oic acid
(13α)-11,15-Dihydroxykaur-16-en-18-oic acid

  | FAQ

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

Q: What is the polar surface area (PSA) of ent-11,15-Dihydroxykaur-16-en-19-oic acid?
A: Polar surface area (PSA) of ent-11,15-Dihydroxykaur-16-en-19-oic acid is 77.76000.
Q: What is the CAS number of ent-11,15-Dihydroxykaur-16-en-19-oic acid?
A: CAS number of ent-11,15-Dihydroxykaur-16-en-19-oic acid is 57719-76-3.
Q: What is the molecular formula of ent-11,15-Dihydroxykaur-16-en-19-oic acid?
A: Molecular formula of ent-11,15-Dihydroxykaur-16-en-19-oic acid is C20H30O4.
Q: What English synonyms does ent-11,15-Dihydroxykaur-16-en-19-oic acid have?
A: English synonyms of ent-11,15-Dihydroxykaur-16-en-19-oic acid: 11,15-Dihydroxy-16-kauren-19-oic acid, (5β,8α,9β,10α)-11,15-Dihydroxykaur-16-en-18-oic acid, (13α)-11,15-Dihydroxykaur-16-en-18-oic acid.
Q: What is the LogP of ent-11,15-Dihydroxykaur-16-en-19-oic acid?
A: LogP of ent-11,15-Dihydroxykaur-16-en-19-oic acid is 2.80.
Q: What is the SMILES notation of ent-11,15-Dihydroxykaur-16-en-19-oic acid?
A: SMILES notation of ent-11,15-Dihydroxykaur-16-en-19-oic acid is C=C1C2CC(O)C3C4(C)CCCC(C)(C(=O)O)C4CCC3(C2)C1O.
Q: What is the molecular weight of ent-11,15-Dihydroxykaur-16-en-19-oic acid?
A: Molecular weight of ent-11,15-Dihydroxykaur-16-en-19-oic acid is 334.45.
Q: What is the English name of ent-11,15-Dihydroxykaur-16-en-19-oic acid?
A: The English name of ent-11,15-Dihydroxykaur-16-en-19-oic acid is ent-11,15-Dihydroxykaur-16-en-19-oic acid.
Q: What are the downstream products of ent-11,15-Dihydroxykaur-16-en-19-oic acid?
A: Related downstream products(CAS) of ent-11,15-Dihydroxykaur-16-en-19-oic acid: 77658-46-9.
Q: What are the uses of ent-11,15-Dihydroxykaur-16-en-19-oic acid?
A: Main uses of ent-11,15-Dihydroxykaur-16-en-19-oic acid: (4α,11β,15β)-11,15-Dihydroxykaur-16-en-19-oic acid is a compound isolated from the Tunisian Pulicaria laciniata (Coss.et Kral.) Thell. flowers[1].

 factory

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.
naturewill
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