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PHR1238

Ergocalciferol

Pharmaceutical Secondary Standard; Certified Reference Material

Sinónimos:

Ergocalciferol, Calciferol, Ercalciol, Ergosterol irradiated, Irradiated ergosterol, Vitamin D2

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Fórmula empírica (notación de Hill):
C28H44O
Número CAS:
50-14-6
Peso molecular:
396.65
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329823243
EC Number:
200-014-9
Beilstein/REAXYS Number:
1916682
MDL number:
MFCD00166988
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Quality Level

300

grade

certified reference material, pharmaceutical secondary standard

agency

traceable to Ph. Eur. E0900000, traceable to USP 1239005

API family

ergocalciferol

CofA

current certificate can be downloaded

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

114-118 °C (lit.)

application(s)

clinical testing

format

neat

storage temp.

-10 to -25°C

SMILES string

CC(C)[C@@H](C)/C=C/[C@@H](C)[C@@]1([H])CC[C@@]([C@]1(C)CCC/2)([H])C2=C\C=C(C[C@@H](O)CC3)/C3=C

InChI

1S/C28H44O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h9-10,12-13,19-20,22,25-27,29H,4,7-8,11,14-18H2,1-3,5-6H3/b10-9+,23-12+,24-13-/t20-,22+,25-,26+,27-,28+/m0/s1

InChI key

MECHNRXZTMCUDQ-RKHKHRCZSA-N

Gene Information

human ... VDR(7421)

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.

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.
Ergocalciferol (Vitamin D2) may be used as a pharmaceutical reference standard for the determination of the analyte in serum samples, cosmetics and pharmaceutical formulations by various chromatography techniques.

Analysis Note

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

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 LRAB7854 in the 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

Clase de almacenamiento

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

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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A RAPID METHOD FOR DETERMINATION OF VITAMINS D2 AND D3 IN PHARMACEUTICAL PREPARATIONS BY HPLC
Sarioglu K, et al.
Journal of Liquid Chromatography and Related Technologies, 24(7), 973-982 (2001)
Is supercritical fluid chromatography hyphenated to mass spectrometry suitable for the quality control of vitamin D3 oily formulations?
Andri B. et al.
Journal of Chromatography A, 1515(7), 209-217 (2017)
Determination of vitamins A, D, E, and K in human and bovine serum, and ?-carotene and vitamin A palmitate in cosmetic and pharmaceutical products, by isocratic HPLC
Wang LH and Huang SH
Chromatographia, 55(5-6), 289-296 (2002)
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