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Merck
CN

PHR1780

倍他米松 17-戊酸酯

Pharmaceutical Secondary Standard; Certified Reference Material

别名:

9α-氟-16β-甲基-11β,17α,21-三羟基-1,4-孕甾二烯-3,20-二酮 17-戊酸盐, 9α-氟-16β-甲基氢化泼尼松 17-戊酸盐, 倍他米松戊酸盐, 倍他米松戊酸酯

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经验公式（希尔记法）:
C27H37FO6
化学文摘社编号:
2152-44-5
分子量:
476.58
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329823609
MDL number:
MFCD00867446
Beilstein/REAXYS Number:
4240001

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产品名称

倍他米松 17-戊酸酯, Pharmaceutical Secondary Standard; Certified Reference Material

InChI key

SNHRLVCMMWUAJD-QDHNOTTGSA-N

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

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

grade

certified reference material
pharmaceutical secondary standard

agency

traceable to Ph. Eur. B1054000
traceable to USP 1069007

API family

betamethasone

form

solid

CofA

current certificate can be downloaded

packaging

pkg of 1 g

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

pharmaceutical (small molecule)

storage temp.

2-30°C

Quality Level

300

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Analysis Note

These secondary standards offer multi-traceability to the USP and EP primary standards, where they are available.

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

General description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
To see an example of a Certificate of Analysis for this material enter LRAC2811 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

pictograms

Health hazard
GHS08

signalword

Danger

Hazard Classifications

Repr. 1B - STOT RE 2

存储类别

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

wgk

WGK 2

法规信息

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