Home/Compounds/Research Reagent/(9xi,11beta,14xi,17xi)-11,17,21-Trihydroxy(9,11,12,12-~2~H_4_)pregn-4-ene-3,20-dione
C21H30O5
366.5 g/mol
Research ReagentWarning
Cortisol-9,11,12,12-d4
CAS73565-87-4
Category
Research Reagent
Compound Class
Steroid
Primary Use
Research Compound
Cortisol-9,11,12,12-d4 is a deuterated form of the steroid hormone cortisol, containing four deuterium atoms at specific positions. It is primarily used as an internal standard in analytical chemistry for the quantification of cortisol via mass spectrometry.
Internal standard for cortisol analysis in biological samplesReference compound for isotope dilution mass spectrometry
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 73565-87-4
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Safety Reference
Warning
H361Suspected of damaging fertility or the unborn child
Identifiers
IUPAC Name
(8S,10R,11S,13S)-9,11,12,12-tetradeuterio-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-1,2,6,7,8,14,15,16-octahydrocyclopenta[a]phenanthren-3-one
InChIKey
JYGXADMDTFJGBT-LTVXCZLVSA-N
SMILES
[2H][C@@]1(C([C@]2(C(CCC2(C(=O)CO)O)[C@H]3C1([C@]4(CCC(=O)C=C4CC3)C)[2H])C)([2H])[2H])O
Synonyms (4)
- Cortisol-9,11,12,12-d4
- Hydrocortisone-9,11,12,12-d4