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Merck

46656

Supelco

Prednisolon

VETRANAL®, analytical standard

Synonym(e):

1,4-Pregnadien-11β,17α,21-triol-3,20-dion, 1-Dehydrocortisol, 1-Dehydrohydrocortison, 11β,17α,21-Trihydroxy-1,4-pregnadien-3,20-dion

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About This Item

Empirische Formel (Hill-System):
C21H28O5
CAS-Nummer:
Molekulargewicht:
360.44
Beilstein:
1354103
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
41116107
PubChem Substanz-ID:
NACRES:
NA.24

Qualität

analytical standard

Qualitätsniveau

Produktlinie

VETRANAL®

Haltbarkeit

limited shelf life, expiry date on the label

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

mp (Schmelzpunkt)

240 °C (dec.) (lit.)

Anwendung(en)

forensics and toxicology
pharmaceutical (small molecule)

Format

neat

SMILES String

O=C1C=C[C@@]2(C)C(CC[C@]3([H])[C@]2([H])[C@@H](O)C[C@@]4(C)[C@@]3([H])CC[C@]4(O)C(CO)=O)=C1

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/h5,7,9,14-16,18,22,24,26H,3-4,6,8,10-11H2,1-2H3/t14-,15-,16-,18+,19-,20-,21-/m0/s1

InChIKey

OIGNJSKKLXVSLS-VWUMJDOOSA-N

Angaben zum Gen

human ... NR3C1(2908)

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Allgemeine Beschreibung

Prednisolone is classified under the corticosteroids class of compounds.

Anwendung

Prednisolone may be used as an analytical standard for the determination of prednisolone in:
  • Human plasma by multivariate curve resolution-alternating least squares (MCR-ALS) technique combined with high performance liquid chromatography-diode array detection (HPLC-DAD).
  • Urine, blood and food matrices by solid-phase extraction (SPE) and LC coupled to tandem mass spectrometry (LC-MS/MS).
  • Surface water samples by SPE and ultra-high performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UHPLC-QTOF) with electrospray ionization (ESI).
  • Bovine muscle samples by ESI-LC-MS/MS equipped with multiple reaction monitoring (MRM) detection.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Rechtliche Hinweise

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Piktogramme

Health hazard

Signalwort

Danger

H-Sätze

Gefahreneinstufungen

Repr. 1B

Lagerklassenschlüssel

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves


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Protokolle

Separation of Prednisolone, pharmaceutical secondary standard; traceable to USP, PhEur and BP

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