Steroids

Episterol

表甾醇

PHY-NP-11148 · Natural product research catalog

Catalog number	PHY-NP-11148
CAS number	474-68-0
Molecular formula	C₂₈H₄₆O
Molecular weight	398.675 g/mol
Chemical class	Steroids
Main reported source	Saccharomyces cerevisiae
Purity / assay	Min. 98% Other purity specifications available on inquiry.

Chemical structure

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50 mg	Request quote	To be confirmed	Confirm in quotation
100 mg	Request quote	To be confirmed	Confirm in quotation

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Episterol is listed in the Steroids section of the Phytide Bio research catalog. Standard pack sizes are 5, 10, 20, 50 and 100 mg.

For research use only. Not for human or veterinary use, diagnosis or treatment.

IUPAC name	(3S,5S,9R,10S,13R,14R,17R)-10,13-dimethyl-17-[(2R)-6-methyl-5-methylideneheptan-2-yl]-2,3,4,5,6,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
SMILES	C[C@H](CCC(=C)C(C)C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3C2=CC[C@@H]4[C@@]3(CC[C@@H](C4)O)C)C
InChIKey	BTCAEOLDEYPGGE-JVAZTMFWSA-N
Subclass / scaffold	Ergostane steroids Stigmastane steroids
PubChem CID	5283662

Calculated values from the supplied dataset; not measured batch specifications.

View additional properties & classification

Ring count	4
Aromatic rings	0
Fraction Csp³	0.857
Synthetic accessibility score	4.55
QED score	0.474
Lipinski rule violations	1
NPClassifier pathway	Terpenoids
NPClassifier superclass	Steroids
NPClassifier class	Ergostane steroids；Stigmastane steroids
Parent SMILES	C=C(CC[C@@H](C)[C@H]1CC[C@H]2C3=CC[C@H]4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C)C(C)C
Parent formula	C₂₈H₄₆O
Parent molecular weight	398.675
Specified stereocenters	8
Unspecified stereocenters	0

Main reported source	Saccharomyces cerevisiae
Reported source families	Poaceae; Saccharomycetaceae; Acanthasteridae

Reported natural occurrence does not establish the manufacturing origin of the supplied material.

View occurrence records & references

LOTUS / Wikidata species	Saccharomyces cerevisiae[2]; Acanthaster planci[1]; Agaricus campestris[1]; Baccharoides anthelmintica[1]; Biscogniauxia macula[1]; Bryonia dioica[1]; Eutypa lata[1]; Kalanchoe petitiana[1]; Leptosphaeria maculans[1]; Oryza molida[1]; Penicillium digitatum[1]; Phycomyces blakesleeanus[1]; Porodaedalea pini[1]; Setaria italica[1]; Sphaeria macula[1]
All reported source families	Poaceae[3]; Saccharomycetaceae[1]; Acanthasteridae[1]; Agaricaceae[1]; Asteraceae[1]; Xylariaceae[1]
Genus / family records	Microsporum[1]
LOTUS species records	17
LOTUS reference records	16
COCONUT occurrence records	Acanthaster planci; Agaricus campestris; Baccharoides anthelmintica; Biscogniauxia macula; Bryonia dioica; Eutypa lata; Kalanchoe petitiana; Leptosphaeria maculans; Microsporum; Oryza sativa; Penicillium digitatum; Phycomyces blakesleeanus; Porodaedalea pini; Saccharomyces cerevisiae; Setaria italica; Sphaeria macula; Venturia inaequalis; Xanthoria parietina; maize
COCONUT organism records	19
COCONUT identifier	CNP0237247.5

Records are inherited from the supplied dataset and are not independently verified. Taxonomic names may include synonyms.

Certificate of analysis (COA)	Batch-specific COA available on request; no PDF published yet
Safety data sheet (SDS)	Not yet published
Storage / solubility	Product-specific conditions to be confirmed
Shipping	Confirmed with the quotation

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