(5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one

Modify Date: 2026-07-04 09:06:36

(5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one Structure
(5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one structure
 Common Name (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one
CAS Number 571-22-2 Molecular Weight 290.44000
Density 1.085g/cm3 Boiling Point 413.1ºC at 760 mmHg
Molecular Formula C19H30O2 Melting Point N/A
MSDS N/A Flash Point 176.4ºC

 Names

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

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

 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 1.085g/cm3
Boiling Point 413.1ºC at 760 mmHg
Molecular Formula C19H30O2
Molecular Weight 290.44000
Flash Point 176.4ºC
Exact Mass 290.22500
PSA 37.30000
LogP 3.95910
Index of Refraction 1.536
InChIKey NVKAWKQGWWIWPM-MISPCMORSA-N
SMILES CC12CCC3C(CCC4CC(=O)CCC43C)C1CCC2O

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
BV8054000
CHEMICAL NAME :
5-beta-Androstan-3-one, 17-beta-hydroxy-
CAS REGISTRY NUMBER :
571-22-2
LAST UPDATED :
199206
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C19-H30-O2
MOLECULAR WEIGHT :
290.49
WISWESSER LINE NOTATION :
L E5 B666 OVTJ A1 E1 FQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
240 mg/kg/5D-I
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Skin and Appendages - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
160 mg/kg
SEX/DURATION :
female 12-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - skin and skin appendages Reproductive - Effects on Newborn - delayed effects

MUTATION DATA

TYPE OF TEST :
DNA inhibition
TEST SYSTEM :
Human Lymphocyte
DOSE/DURATION :
50 umol/L
REFERENCE :
PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 146,401,1974

 Safety Information

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

Risk Phrases 45-46-61-20/21/22
RTECS BV8054000

 Precursor & DownStream

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

Precursor  0

DownStream  2

 Bioassay

View more

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

Name: Fluorescence-based counterscreen for orexin 1 receptor (OX1R) antagonists: cell-based...
Source: The Scripps Research Institute Molecular Screening Center
Target: N/A
External Id: CHOK1_ANT_FLUO8_1536_1X%INH CSRUN
Name: qHTS Assay for Inhibitors of the Phosphatase Activity of Eya2
Source: NCGC
Target: eyes absent homolog 2 isoform a [Homo sapiens]
External Id: EYA2477
Name: Absorbance-based primary biochemical high throughput screening assay to identify acti...
Source: The Scripps Research Institute Molecular Screening Center
Target: caspase-3 preproprotein [Homo sapiens]
External Id: PROCASPASE3_ACT_EPIABS_1536_1X%ACT PRUN
Name: uHTS identification of small molecule activators of the adaptive arm of the Unfolded ...
Source: Burnham Center for Chemical Genomics
Target: N/A
External Id: BCCG-A405-UPR-XBP1-PrimaryAgonist-Assay
Name: Inhibitory concentration against recombinant rat androgen receptor expressed in Esche...
Source: ChEMBL
Target: Androgen receptor
External Id: CHEMBL872182
Name: Primary cell-based high-throughput screening for identification of compounds that all...
Source: Johns Hopkins Ion Channel Center
Target: MAS-related GPR member X1 [Homo sapiens]
External Id: JHICC_MrgX1_AlloAgonist_Primary
Name: uHTS identification of small molecule inhibitors of tim23-1 yeast via a luminescent a...
Source: Burnham Center for Chemical Genomics
Target: TPA: Essential component of the Translocase of the Inner Mitochondrial membrane (TIM23 complex); involved in protein import into mitochondrial matrix and inner membrane; with Tim17p, contributes to architecture and function of the import channel [Saccharomyces cerevisiae S288c]
External Id: SBCCG-A419-tim23-1-Primary-Antagonist-Assay
Name: Primary cell-based high-throughput screening for identification of compounds that ant...
Source: Johns Hopkins Ion Channel Center
Target: MAS-related GPR member X1 [Homo sapiens]
External Id: JHICC_MrgX1_Antagonist_Primary
Name: Counterscreen for procaspase-3 activators: absorbance-based primary biochemical high ...
Source: The Scripps Research Institute Molecular Screening Center
Target: caspase 7, apoptosis-related cysteine peptidase [Homo sapiens]
External Id: PROCASPASE7_ACT_EPIABS_1536_1X%ACT CSRUN
Name: Fluorescence polarization-based primary biochemical high throughput screening assay t...
Source: The Scripps Research Institute Molecular Screening Center
Target: platelet-activating factor acetylhydrolase precursor [Homo sapiens]
External Id: PPAFAH_INH_FP_1536_1X%INH PRUN
Total 17, Current Page 1 of 2
1
2

 Synonyms

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

5beta,17beta-Hydroxyandrostan-3-one
5beta-Androstan-17beta-ol-3-one
Etiocholan-17beta-ol-3-one
5beta-Dihydrotestosterone
17beta-Hydroxyetiocholan-3-one

  | FAQ

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

Q: What are the downstream products of (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one?
A: Related downstream products(CAS) of (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one: 2141-17-5;53-42-9.
Q: What is the SMILES notation of (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one?
A: SMILES notation of (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one is CC12CCC3C(CCC4CC(=O)CCC43C)C1CCC2O.
Q: What is the English name of (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one?
A: The English name of (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one is (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one.
Q: What is the molecular weight of (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one?
A: Molecular weight of (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one is 290.44000.
Q: What is the LogP of (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one?
A: LogP of (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one is 3.95910.
Q: What is the boiling point of (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one?
A: Boiling point of (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one is 413.1ºC at 760 mmHg.
Q: What English synonyms does (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one have?
A: English synonyms of (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one: 5beta,17beta-Hydroxyandrostan-3-one, 5beta-Androstan-17beta-ol-3-one, Etiocholan-17beta-ol-3-one, 5beta-Dihydrotestosterone, 17beta-Hydroxyetiocholan-3-one.
Q: What is the CAS number of (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one?
A: CAS number of (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one is 571-22-2.
Q: What is the polar surface area (PSA) of (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one?
A: Polar surface area (PSA) of (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one is 37.30000.
Q: What is the InChIKey of (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one?
A: InChIKey of (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one is NVKAWKQGWWIWPM-MISPCMORSA-N.
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Chemsrc provides CAS#:571-22-2 MSDS, density, melting point, boiling point, structure, etc. Its name is (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one>> amp version: (5R,8R,9S,10S,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one

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