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Merck
CN

PHR2359

25-羟基维生素D3 一水合物

Pharmaceutical Secondary Standard; Certified Reference Material

别名:

25-羟基胆钙化醇

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关于此项目

经验公式（希尔记法）:
C27H44O2 · H2O
化学文摘社编号:
63283-36-3
分子量:
418.65
NACRES:
NA.24
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
4270041
MDL number:
MFCD00867077

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产品名称

25-羟基维生素D3 一水合物, Pharmaceutical Secondary Standard; Certified Reference Material

SMILES string

[H][C@@]1(CC[C@@]2([H])C(\CCC[C@]12C)=C\C=C3\C[C@@H](O)CCC3=C)[C@H](C)CCCC(C)(C)O

InChI

1S/C27H44O2/c1-19-10-13-23(28)18-22(19)12-11-21-9-7-17-27(5)24(14-15-25(21)27)20(2)8-6-16-26(3,4)29/h11-12,20,23-25,28-29H,1,6-10,13-18H2,2-5H3/b21-11+,22-12-/t20-,23+,24-,25+,27-/m1/s1

InChI key

JWUBBDSIWDLEOM-DTOXIADCSA-N

grade

certified reference material
pharmaceutical secondary standard

agency

traceable to Ph. Eur. C0166000
traceable to USP 1086108

API family

calcifediol

form

powder

CofA

current certificate can be downloaded

packaging

pkg of 100 mg

application(s)

pharmaceutical small molecule

storage temp.

-10 to -25°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 LRAC4349 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - STOT RE 1 Oral

存储类别

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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