MilliporeSigma
All Photos(1)

39353

Supelco

Cortisone

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Synonym(s):
17α,21-Dihydroxy-4-pregnene-3,11,20-trione, 17α-Hydroxy-11-dehydrocorticosterone, 4-Pregnene-17α,21-diol-3,11,20-trione, Kendall’s Compound E, Reichstein’s Substance Fa
Empirical Formula (Hill Notation):
C21H28O5
CAS Number:
Molecular Weight:
360.44
Beilstein:
1356062
EC Number:
MDL number:
NACRES:
NA.24

grade

certified reference material
TraceCERT®

Quality Level

product line

TraceCERT®

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

storage condition

under inert gas (argon)

technique(s)

gas chromatography (GC): suitable

mp

223-228 °C (dec.) (lit.)

application(s)

forensics and toxicology
pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

C[C@]12CCC(=O)C=C1CC[C@H]3[C@@H]4CC[C@](O)(C(=O)CO)[C@@]4(C)CC(=O)[C@H]23

InChI

1S/C21H28O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h9,14-15,18,22,26H,3-8,10-11H2,1-2H3/t14-,15-,18+,19-,20-,21-/m0/s1

InChI key

MFYSYFVPBJMHGN-ZPOLXVRWSA-N

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grade

certified reference material, TraceCERT®

grade

certified reference material, pharmaceutical secondary standard

grade

certified reference material, TraceCERT®

grade

certified reference material, TraceCERT®

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

technique(s)

gas chromatography (GC): suitable

technique(s)

-

technique(s)

gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)

application(s)

pharmaceutical

application(s)

forensics and toxicology
pharmaceutical (small molecule)

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

format

neat

format

-

format

neat

format

neat

storage temp.

2-8°C

storage temp.

2-30°C

storage temp.

2-8°C

storage temp.

-

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Legal Information

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Pictograms

Health hazard

Signal Word

Warning

Hazard Statements

Hazard Classifications

Repr. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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