≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
5α-Pregnane-3α,20α-diol is a progesterone metabolite.
| Canonical Smiles | CC(C1CCC2C1(CCC3C2CCC4C3(CCC(C4)O)C)C)O |
|---|---|
| IUPAC Name | (3R,5S,8R,9S,10S,13S,14S,17S)-17-[(1S)-1-hydroxyethyl]-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol |
| InChIKey | YWYQTGBBEZQBGO-CGVINKDUSA-N |
| INCHI | 1S/C21H36O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h13-19,22-23H,4-12H2,1-3H3/t13-,14-,15+,16-,17+,18-,19-,20-,21+/m0/s1 |
| Isomeric SMILES | C[C@@H]([C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC[C@@H]4[C@@]3(CC[C@H](C4)O)C)C)O |
| PubChem CID | 164674 |
| Molecular Weight | 320.51 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Lipids and lipid-like molecules |
| Class | Steroids and steroid derivatives |
| Subclass | Pregnane steroids |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Gluco/mineralocorticoids, progestogins and derivatives |
| Alternative Parents | 3-alpha-hydroxysteroids Secondary alcohols Cyclic alcohols and derivatives Hydrocarbon derivatives |
| Molecular Framework | Aliphatic homopolycyclic compounds |
| Substituents | Progestogin-skeleton - 20-hydroxysteroid - 3-alpha-hydroxysteroid - Hydroxysteroid - 3-hydroxysteroid - Cyclic alcohol - Secondary alcohol - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Alcohol - Aliphatic homopolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as gluco/mineralocorticoids, progestogins and derivatives. These are steroids with a structure based on a hydroxylated prostane moiety. |
| External Descriptors | corticosteroid hormone |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 E2625536 | Certificate of Analysis | May 20, 2026 | P336196 |
| E2625542 | Certificate of Analysis | May 20, 2026 | P336196 |
| E2625543 | Certificate of Analysis | May 20, 2026 | P336196 |
| L2413610 | Certificate of Analysis | Nov 23, 2024 | P336196 |
| Solubility | Soluble in Chloroform and Ethanol. Methanol |
|---|---|
| Melt Point(°C) | 240-242°C (lit.) |
| Molecular Weight | 320.500 g/mol |
| XLogP3 | 5.200 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 320.272 Da |
| Monoisotopic Mass | 320.272 Da |
| Topological Polar Surface Area | 40.500 Ų |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| Complexity | 463.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 9 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
