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Merck
CN

D-062

21-Deoxycortisol solution

100 μg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

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About This Item

Empirical Formula (Hill Notation):
C21H30O4
CAS Number:
641-77-0
Molecular Weight:
346.46
NACRES:
NA.24
PubChem Substance ID:
329798625
UNSPSC Code:
41116107
EC Number:
200-659-6
MDL number:
MFCD00056476

Key Documents

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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

SMILES string

CC(=O)C1(O)CCC2C3CCC4=CC(=O)CCC4(C)C3C(O)CC12C

grade

certified reference material

Quality Level

300

feature

Snap-N-Spike®/Snap-N-Shoot®

packaging

ampule of 1 mL

manufacturer/tradename

Cerilliant®

concentration

100 μg/mL in methanol

technique(s)

gas chromatography (GC): suitable, liquid chromatography (LC): suitable

format

single component solution

storage temp.

−20°C

Related Categories

General description

A new calibration material suitable for LC/MS applications in clinical and diagnostic testing and endocrinology. 21-deoxycortisol, a steroid intermediate in the formation of cortisol, is measured in whole blood or serum by LC/MS for newborn screening of congenital adrenal hyperplasia (CAH) and other adrenal diseases.

Legal Information

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Snap-N-Shoot is a registered trademark of Cerilliant Corporation
Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

target_organs

Eyes

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

49.5 °F - closed cup

flash_point_c

9.7 °C - closed cup

Regulatory Information

危险化学品
This item has

Certificates of Analysis (COA)

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Diagnosing Cushing's syndrome.
A A Ismail et al.
Annals of clinical biochemistry, 35 ( Pt 2), 324-325 (1998-04-21)
K Müssig et al.
Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association, 114(4), 208-214 (2006-05-18)
Congenital adrenal hyperplasia results from 21-hydroxylase deficiency in more than ninety percent of cases. The classical form of 21-hydroxylase deficiency presents in the neonatal period with virilization or adrenal insufficiency, with or without concurrent salt wasting. We report on a
N S Sieber-Ruckstuhl et al.
The Veterinary record, 162(21), 673-678 (2008-05-27)
The serum concentrations of cortisol, 17alpha-hydroxypregnenolone, 17alpha-hydroxyprogesterone, 21-deoxycortisol and 11-deoxycortisol were measured in 19 healthy dogs, 15 dogs with pituitary-dependent hypercortisolism (pdh) and eight dogs with other diseases before and one hour after an injection of synthetic adrenocorticotrophic hormone (acth).
A Milewicz et al.
Endokrynologia Polska, 44(2), 187-193 (1993-01-01)
The study was aimed at evaluation of usefulness of determination of blood serum 21-deoxycortisol concentration for the detection of heterozygous carriers of incomplete block of 21-hydroxylase synthesis leading to adrenal hyperplasia. An earlier observation of the authors that the determination
[21-Deoxycortisol].
Y Okatani
Nihon rinsho. Japanese journal of clinical medicine, 53 Su Pt 2, 444-447 (1995-03-01)
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