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Y0002040

Calcifediol for impurity D identification

European Pharmacopoeia (EP) Reference Standard

Synonym: 25-Hydroxycholecalciferol, 25-Hydroxyvitamin D3

  • CAS Number 19356-17-3

  • Empirical Formula (Hill Notation) C27H44O2

  • Molecular Weight 400.64

  •  MDL number MFCD00867077

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Properties

biological source   synthetic
grade   pharmaceutical primary standard
Agency/Method   EP
mfr. no.   EDQM
storage temp.   2-8°C
SMILES string   C[C@H](CCCC(C)(C)O)[C@H]1CC[C@H]2\C(CCC[C@]12C)=C\C=C3\C[C@@H](O)CCC3=C
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
Gene Information   human ... VDR(7421)

Description

General description

Calcifediol is a metabolite of vitamin D3, which is responsible for maintaining appropriate amounts of calcium and phosphorus for strong as well as healthy teeth and bones.

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

Calcifediol for impurity D identification may be used as an analytical reference standard for the determination of the analyte in pharmaceutical formulations by liquid chromatography.

Packaging

Unit quantity: 5 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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