≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads 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.
11-Ketotestosterone (11-Oxotestosterone), an oxidized form of Testosterone, is an active androgen.
| Canonical Smiles | CC12CCC(=O)C=C1CCC3C2C(=O)CC4(C3CCC4O)C |
|---|---|
| IUPAC Name | (8S,9S,10R,13S,14S,17S)-17-hydroxy-10,13-dimethyl-2,6,7,8,9,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-3,11-dione |
| InChIKey | WTPMRQZHJLJSBO-XQALERBDSA-N |
| INCHI | 1S/C19H26O3/c1-18-8-7-12(20)9-11(18)3-4-13-14-5-6-16(22)19(14,2)10-15(21)17(13)18/h9,13-14,16-17,22H,3-8,10H2,1-2H3/t13-,14-,16-,17+,18-,19-/m0/s1 |
| Isomeric SMILES | C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2C(=O)C[C@]4([C@H]3CC[C@@H]4O)C |
| PubChem CID | 5282365 |
| Molecular Weight | 302.41 |
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 | Androstane steroids |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Androgens and derivatives |
| Alternative Parents | 3-oxo delta-4-steroids 17-hydroxysteroids 11-oxosteroids Delta-4-steroids Cyclohexenones Secondary alcohols Cyclic alcohols and derivatives Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aliphatic homopolycyclic compounds |
| Substituents | Androgen-skeleton - 3-oxo-delta-4-steroid - 3-oxosteroid - 17-hydroxysteroid - Oxosteroid - 11-oxosteroid - Hydroxysteroid - Delta-4-steroid - Cyclohexenone - Cyclic alcohol - Cyclic ketone - Secondary alcohol - Ketone - Organic oxygen compound - Organooxygen compound - Carbonyl group - Hydrocarbon derivative - Alcohol - Organic oxide - Aliphatic homopolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as androgens and derivatives. These are 3-hydroxylated C19 steroid hormones. They are known to favor the development of masculine characteristics. They also show profound effects on scalp and body hair in humans. |
| External Descriptors | 3-hydroxy steroid |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 H2423422 | Certificate of Analysis | Aug 01, 2024 | K691626 |
| H2423423 | Certificate of Analysis | Aug 01, 2024 | K691626 |
| H2423426 | Certificate of Analysis | Aug 01, 2024 | K691626 |
| H2423428 | Certificate of Analysis | Aug 01, 2024 | K691626 |
| H2423433 | Certificate of Analysis | Aug 01, 2024 | K691626 |
| H2423434 | Certificate of Analysis | Aug 01, 2024 | K691626 |
| Sensitivity | moisture sensitive |
|---|---|
| Melt Point(°C) | 183-184℃ |
| Molecular Weight | 302.400 g/mol |
| XLogP3 | 2.000 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 302.188 Da |
| Monoisotopic Mass | 302.188 Da |
| Topological Polar Surface Area | 54.400 Ų |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Complexity | 577.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 6 |
| 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 |
