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P9521

Sigma-Aldrich

21-Deoxycortisol

Synonym(s):

11β,17α-Dihydroxy-4-pregnene-3,20-dione, 11β,17α-Dihydroxyprogesterone, 21-Desoxycortisol, 4-Pregnene-11β,17α-diol-3,20-dione

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About This Item

Empirical Formula (Hill Notation):
C21H30O4
CAS Number:
641-77-0
Molecular Weight:
346.46
EC Number:
211-375-7
MDL number:
MFCD00056476
UNSPSC Code:
41116107
PubChem Substance ID:
24899039
NACRES:
NA.77

biological source

synthetic (organic)

Quality Level

200

assay

≥98.00% (TLC)

form

powder

solubility

ethanol: 9.80-10.20 mg/mL, clear, colorless

shipped in

ambient

storage temp.

room temp

SMILES string

CC(=O)[C@@]1(O)CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3[C@@H](O)C[C@]12C

InChI

1S/C21H30O4/c1-12(22)21(25)9-7-16-15-5-4-13-10-14(23)6-8-19(13,2)18(15)17(24)11-20(16,21)3/h10,15-18,24-25H,4-9,11H2,1-3H3/t15-,16-,17-,18+,19-,20-,21-/m0/s1

InChI key

LCZBQMKVFQNSJR-UJPCIWJBSA-N

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Biochem/physiol Actions

21-Deoxycortisol is a 17-hydroxyprogesterone derivative. It serves as a marker for congenital adrenal hyperplasia, an autosomal recessive disorder, indicated by 21-hydroxylase deficiency.

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)

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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Superior discriminating value of ACTH-stimulated serum 21-deoxycortisol in identifying heterozygote carriers for 21-hydroxylase deficiency
Costa BFA, et al.
Clin. Endocrinol., 73(6), 700-706 (2010)
Radha Chaube et al.
Theriogenology, 105, 90-96 (2017-09-25)
In the present study, distribution of steroid hormones (estradiol-17β (E
J Fiet et al.
The Journal of steroid biochemistry and molecular biology, 72(1-2), 55-60 (2000-03-25)
Plasma 21-deoxycortisol (21DF) is an excellent marker of 21-hydroxylase deficiency. Currently, it is the only marker able to detect heterozygous carriers with 21-hydroxylase deficiency after ACTH stimulation. We have already developed radioimmunoassays for 21DF using first tritiated, then 125I-21DF which
Cristina A Martinez et al.
Genes, 11(8) (2020-08-06)
Anxiety, chronical stress, and depression during pregnancy are considered to affect the offspring, presumably through placental dysregulation. We have studied the term placentae of pregnancies clinically monitored with the Beck's Anxiety Inventory (BAI) and Edinburgh Postnatal Depression Scale (EPDS). A
Wonwoong Lee et al.
International journal of molecular sciences, 22(4) (2021-03-07)
Steroid hormones are associated in depth to cellular signaling, inflammatory immune responses, and reproductive functions, and their metabolism alterations incur various diseases. In particular, quantitative profiling of steroids in plasma of patients with gastric cancer can provide a vast information
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