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Merck
CN

1069007

USP

Betamethasone valerate

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

Betamethasone 17-valerate, 1,4-Pregnadiene-11β,17α,21-triol-9α-fluoro-16β-methyl-3,20-dione 17-valerate, 9α-Fluoro-16β-methyl-11β,17α,21-trihydroxy-1,4-pregnadiene-3,20-dione 17-valerate, 9α-Fluoro-16β-methylprednisolone 17-valerate, Betnovate

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About This Item

Empirical Formula (Hill Notation):
C27H37FO6
CAS Number:
2152-44-5
Molecular Weight:
476.58
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329749108
MDL number:
MFCD00867446
Beilstein/REAXYS Number:
4240001

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Product Name

Betamethasone valerate, United States Pharmacopeia (USP) Reference Standard

grade

pharmaceutical primary standard

InChI

1S/C27H37FO6/c1-5-6-7-23(33)34-27(22(32)15-29)16(2)12-20-19-9-8-17-13-18(30)10-11-24(17,3)26(19,28)21(31)14-25(20,27)4/h10-11,13,16,19-21,29,31H,5-9,12,14-15H2,1-4H3/t16-,19?,20?,21-,24-,25-,26-,27-/m0/s1

SMILES string

CCCCC(=O)O[C@@]1([C@@H](C)CC2C3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]12C)C(=O)CO

InChI key

SNHRLVCMMWUAJD-QDHNOTTGSA-N

API family

betamethasone

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

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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.  ​

Application

Betamethasone valerate USP Reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Betamethasone Valerate Ointment
  • Betamethasone Valerate Cream
  • Betamethasone Valerate Lotion
  • Gentamicin Sulfate and Betamethasone Valerate Ointment
  • Gentamicin Sulfate and Betamethasone Valerate Topical Solution
  • Gentamicin Sulfate and Betamethasone Valerate Otic Solution
  • Betamethasone Dipropionate

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.

Other Notes

Sales restrictions may apply.

pictograms

Health hazard
GHS08

signalword

Danger

Hazard Classifications

Repr. 1B - STOT RE 2

Storage Class

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

wgk

WGK 2

Regulatory Information

涉药品监管产品
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