Cholecalciferol Impurities

Cholecalciferol Related Products

SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Cholecalciferol, pharmacopeial and non-pharmacopeial Cholecalciferol impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Cholecalciferol impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Cholecalciferol-related products are thoroughly characterized. Cholecalciferol products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

Pharmaceutical Reference Standards

Cholecalciferol

SZ CAT No:	: SZ-C074001
CAS No	: 67-97-0
Mol.F.	: C27H44O
Mol.Wt.	: 384.0
Inv. Status	: In Stock

Cholecalciferol EP Impurity A

SZ CAT No:	: SZ-C074005
CAS No	: 22350-41-0
Mol.F.	: C27H44O
Mol.Wt.	: 384.6
Inv. Status	: In Stock

Cholecalciferol EP Impurity C

SZ CAT No:	: SZ-C074019
CAS No	: 5226-01-7
Mol.F.	: C27H44O
Mol.Wt.	: 384.6
Inv. Status	: In Stock

Cholecalciferol EP Impurity E

SZ CAT No:	: SZ-C074008
CAS No	: 17592-07-3
Mol.F.	: C27H44O
Mol.Wt.	: 384.6
Inv. Status	: In Stock

Isovitamin D3

SZ CAT No:	: SZ-C074013
CAS No	: 42607-12-5
Mol.F.	: C27H44O
Mol.Wt.	: 384.7
Inv. Status	: In Stock

Precalciferol (Previtamin D3)

SZ CAT No:	: SZ-C074009
CAS No	: 1173-13-3
Mol.F.	: C27H44O
Mol.Wt.	: 384.6
Inv. Status	: In Stock

Vitamin D3 Decanoate

SZ CAT No:	: SZ-C074015
CAS No	: 158180-04-2
Mol.F.	: C37H62O2
Mol.Wt.	: 538.9
Inv. Status	: In Stock

Vitamin D3 Octanoate

SZ CAT No:	: SZ-C074014
CAS No	: 927822-16-0
Mol.F.	: C35H58O2
Mol.Wt.	: 510.8
Inv. Status	: In Stock

Cholecalciferol EP Impurity D

SZ CAT No:	: SZ-C074007
CAS No	: 22350-43-2
Mol.F.	: C27H44O
Mol.Wt.	: 384.6
Inv. Status	: Limited Stock

Pre-Vitamin D3 Decanoate

SZ CAT No:	: SZ-C074016
CAS No	: 927822-18-2
Mol.F.	: C37H62O2
Mol.Wt.	: 538.9
Inv. Status	: Limited Stock

Pre-Vitamin D3 Octanoate

SZ CAT No:	: SZ-C074010
CAS No	: 927822-17-1
Mol.F.	: C35H58O2
Mol.Wt.	: 510.9
Inv. Status	: Limited Stock

Cholecalciferol Impurity C

SZ CAT No:	: SZ-C074006
CAS No	: 5226-01-7
Mol.F.	: C27H44O
Mol.Wt.	: 384.6
Inv. Status	: Out of Stock, Custom Synthesis

1-Alpha-Hydroxy-Precalciferol

SZ CAT No:	: SZ-C074012
CAS No	: 41461-13-6
Mol.F.	: C27H44O2
Mol.Wt.	: 400.7
Inv. Status	: Custom Synthesis

24,25-Dihydroxy Vitamin D3

SZ CAT No:	: SZ-C074023
CAS No	: 40013-87-4
Mol.F.	: C27H44O3
Mol.Wt.	: 416.6
Inv. Status	: Custom Synthesis

25-Hydroxy Cholecalciferol

SZ CAT No:	: SZ-C074002
CAS No	: 19356-17-3
Mol.F.	: C27H44O2
Mol.Wt.	: 400.0
Inv. Status	: Custom Synthesis

Cholecalciferol EP Impurity B

SZ CAT No:	: SZ-C074018
CAS No	: 434-16-2
Mol.F.	: C27H44O
Mol.Wt.	: 384.6
Inv. Status	: Custom Synthesis
Rel. CAS No	: 91667-58-2 (potassium salt)

Cholecalciferol EP Impurity F

SZ CAT No:	: SZ-C074022
CAS No	: 31316-20-8
Mol.F.	: C31H50O2
Mol.Wt.	: 454.7
Inv. Status	: Custom Synthesis

Cholecalciferol Glucuronide

SZ CAT No:	: SZ-C074003
CAS No	: 57918-08-8
Mol.F.	: C33H52O7
Mol.Wt.	: 560.8
Inv. Status	: Custom Synthesis

Cholecalciferol Sulfate

SZ CAT No:	: SZ-C074004
CAS No	: 10529-43-8
Mol.F.	: C27H44O4S
Mol.Wt.	: 464.7
Inv. Status	: Custom Synthesis

Precalciferol Related Compound 2

SZ CAT No:	: SZ-C074011
CAS No	: NA
Mol.F.	: C27H44O3
Mol.Wt.	: 416.7
Inv. Status	: Custom Synthesis

Cholecalciferol-Vitamin D3

SZ CAT No:	: SZ-C074024
CAS No	: NA
Mol.F.	: C27H44O
Mol.Wt.	: 384.6
Inv. Status	:

Stable Isotopes And Metabolites

Cholecalciferol D6 (Vitamin D3 D6)

SZ CAT No:	: SZ-C074D01
CAS No	: 118584-54-6
Mol.F.	: C27H38D6O
Mol.Wt.	: 390.0
Inv. Status	: Custom Synthesis

Vitamin D3-d7

SZ CAT No:	: SZ-C074D02
CAS No	: 1627523-19-6
Mol.F.	: C27H37D7O
Mol.Wt.	: 391.7
Inv. Status	: Custom Synthesis

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