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H6378

Supelco

20α-Hydroxycholesterol

analytical standard

Synonym(s):

5-Cholestene-3β,20α-diol

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5 MG
$187.15

$187.15

List Price$197.00

Available to ship onApril 04, 2025Details

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5 MG
$187.15

About This Item

Empirical Formula (Hill Notation):
C27H46O2
CAS Number:
516-72-3
Molecular Weight:
402.65
MDL number:
MFCD16661190
UNSPSC Code:
41116107
PubChem Substance ID:
329815230
NACRES:
NA.24

$187.15

List Price$197.00

Available to ship onApril 04, 2025Details

Request a Bulk Order

grade

analytical standard

Quality Level

200

assay

≥98%

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

clinical testing

format

neat

SMILES string

CC(C)CCC[C@](C)(O)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C

InChI

1S/C27H46O2/c1-18(2)7-6-14-27(5,29)24-11-10-22-21-9-8-19-17-20(28)12-15-25(19,3)23(21)13-16-26(22,24)4/h8,18,20-24,28-29H,6-7,9-17H2,1-5H3/t20-,21-,22-,23-,24-,25-,26-,27-/m0/s1

InChI key

MCKLJFJEQRYRQT-APGJSSKUSA-N

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Application

20α-Hydroxycholesterol has been used as a standard to determine the concentration of 20α-hydroxycholesterol, present in food samples using gas chromatography with an ion trap detector coupled with mass spectrometer (GC-IT-MS).[1]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
0000276072
0000276072
SLCD0481
SLBZ8817
SLBX0926

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K Z Liu et al.
American heart journal, 123(2), 285-290 (1992-02-01)
Oxidized low-density lipoprotein (LDL) may play an important role in atherogenesis. The oxidative status of isolated LDL and very low-density lipoprotein (VLDL) were investigated in 23 patients with proven coronary disease and in 23 healthy asymptomatic control subjects. Oxidized cholesterol
Ying Yong Lin et al.
The Journal of steroid biochemistry and molecular biology, 85(1), 57-61 (2003-06-12)
The presence of 20(S)-hydroxycholesterol in rat brains and human placenta has been established using the gas chromatography/mass spectrometry (GC/MS) select ion monitoring (SIM) technique. Identification was ensured by three criteria: the specific retention time when the compound emerges from the
B C McNamara et al.
Molecular and cellular endocrinology, 73(2-3), 123-134 (1990-10-22)
Side-chain cleavage (SCC) of endogenous cholesterol in adrenal mitochondria isolated from ACTH-treated rats indicates that the size of the reactive cholesterol pool depends on the reducing precursor. At optimal concentrations of reductant, this pool was typically at least 2 times
J W Laskey et al.
Toxicology and applied pharmacology, 108(2), 296-306 (1991-04-01)
In vivo assessment of toxicant action on Leydig cell function is subject to homeostatic mechanisms which make it difficult to determine whether any changes seen in serum testosterone (T) concentration are due to extragonadal endocrine alterations or to a direct
M Arai et al.
Molecular and cellular endocrinology, 92(1), 91-97 (1993-03-01)
After postnatal day 1 (d1), the hypothalamo-pituitary-adrenal axis of neonatal rats becomes less responsive to certain stimuli for up to 2 weeks. The present study was designed to quantify the development of adrenocortical cell responsiveness to its normal secretagogue, adrenocorticotropic
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