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24(S)-Hydroxycholesterol-23,24,25,26,27-[13C5]

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General Information
Catalog: BLP-005653
Molecular Formula: [13C]5C22H46O2
Molecular Weight: 407.62

Chemical Structure

Description	24(S)-Hydroxycholesterol-23,24,25,26,27-[13C5] is intended for use as an internal standard for 24(S)-Hydroxycholesterol. 24(S)-Hydroxycholesterol is a side-chain substituted oxysterol that has important roles in cholesterol homeostasis. It is generated by the action of CYP46 on cholesterol in the brain and diffuses across the blood-brain barrier to the systemic circulation where it can modulate cell signaling, be used for further sterol biosynthesis, or be metabolized in the liver.
Synonyms	5-Cholestene-3β,24-diol-23,24,25,26,27-13C5
IUPAC Name	(3S,8S,9S,10R,13R,14S,17R)-17-[(2R,5R)-5-hydroxy-6-(1-13C)methyl(4,5,6,7-13C4)heptan-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
Related CAS	474-73-7 (unlabelled)
Canonical SMILES	CC(C)C(CCC(C)C1CCC2C1(CCC3C2CC=C4C3(CCC(C4)O)C)C)O
InChI	InChI=1S/C27H46O2/c1-17(2)25(29)11-6-18(3)22-9-10-23-21-8-7-19-16-20(28)12-14-26(19,4)24(21)13-15-27(22,23)5/h7,17-18,20-25,28-29H,6,8-16H2,1-5H3/t18-,20+,21+,22-,23+,24+,25-,26+,27-/m1/s1/i1+1,2+1,11+1,17+1,25+1
InChI Key	IOWMKBFJCNLRTC-LXSOUMLFSA-N
Purity	98% by CP; 99% atom 13C
Appearance	Solid