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1559006

USP

Prednisone

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

1,4-Pregnadiene-17α,21-diol-3,11,20-trione, 1-Cortisone, 17α,21-Dihydroxy-1,4-pregnadiene-3,11,20-trione, Dehydrocortisone

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About This Item

Empirical Formula (Hill Notation):
C21H26O5
CAS Number:
53-03-2
Molecular Weight:
358.43
Beilstein/REAXYS Number:
2065301
MDL number:
MFCD00003608
UNSPSC Code:
41116107
PubChem Substance ID:
329750938

grade

pharmaceutical primary standard

API family

prednisone

manufacturer/tradename

USP

mp

236-238 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

O=C1C=C[C@@]2(C)C(CC[C@]([C@@](CC[C@@]3(C(CO)=O)O)([H])[C@]3(C)C4)([H])[C@]2([H])C4=O)=C1

InChI

1S/C21H26O5/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/h5,7,9,14-15,18,22,26H,3-4,6,8,10-11H2,1-2H3/t14-,15-,18+,19-,20-,21-/m0/s1

InChI key

XOFYZVNMUHMLCC-ZPOLXVRWSA-N

Gene Information

human ... NR3C1(2908)

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Prednisone USP reference standard for specified quality tests and assay use.

Also used to prepare standard, standard stock and internal standard solutions for the assay and performance tests according to the given below monographs of United States Pharmacopeia (USP):
  • Prednisone
  • Prednisone Tablets
  • Prednisone Oral Solution
  • Hydrocortisone Tablets

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

pictograms

Health hazard
GHS08

signalword

Warning

hcodes

H373

Hazard Classifications

STOT RE 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

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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