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710784

Sigma-Aldrich

11-Deoxycortisol-2,2,4,6,6-d5

98 atom % D, 98% (CP)

Synonym(s):

11-Deoxy-17-hydroxycorticosterone-2,2,4,6,6-d5, 17,21-Dihydroxyprogesterone-2,2,4,6,6-d5, Cortexolone-2,2,4,6,6-d5, Reichstein′s substance S (2,2,4,6,6-d5)

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About This Item

Empirical Formula (Hill Notation):
C21D5H25O4
CAS Number:
1258063-56-7
Molecular Weight:
351.49
MDL number:
MFCD15144809
UNSPSC Code:
12352200
PubChem Substance ID:
329763009
NACRES:
NA.24

isotopic purity

98 atom % D

Quality Level

200

assay

98% (CP)

form

powder

technique(s)

mass spectrometry (MS): suitable

mp

208 °C (dec.)

mass shift

M+5

storage temp.

−20°C

SMILES string

[2H]C1=C2C([2H])([2H])C[C@@H]3[C@H](CC[C@@]4(C)[C@H]3CC[C@]4(O)C(=O)CO)[C@@]2(C)CC([2H])([2H])C1=O

InChI

1S/C21H30O4/c1-19-8-5-14(23)11-13(19)3-4-15-16(19)6-9-20(2)17(15)7-10-21(20,25)18(24)12-22/h11,15-17,22,25H,3-10,12H2,1-2H3/t15-,16+,17+,19+,20+,21+/m1/s1/i3D2,5D2,11D

InChI key

WHBHBVVOGNECLV-NGKMQDFHSA-N

Related Categories

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Silke Matysik et al.
Journal of chromatography. A, 1526, 112-118 (2017-10-25)
A limited specificity is inherent to immunoassays for steroid hormone analysis. To improve selectivity mass spectrometric analysis of steroid hormones by liquid chromatography-tandem mass spectrometry (LC-MS/MS) has been introduced in the clinical laboratory over the past years usually with low
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Steroid profiling for diagnosis of endocrine disorders featuring disordered production of steroid hormones is now possible from advances in liquid chromatography with tandem mass spectrometry (LC-MS/MS). Adrenal venous (AV) measurements of aldosterone and cortisol are a standard practice in the

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