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Pharmaceutical Reference Standards

Cholecalciferol

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

25-Hydroxy Cholecalciferol

Picture of 25-Hydroxy Cholecalciferol
CAT No: SZ-C074002
CAS No: 19356-17-3
Mol.F. : C27H44O2
Mol.Wt. : 400.0
Inv. Status: Custom Synthesis
SZ-C074002
CAS No:19356-17-3
Mol.F.: C27H44O2 
Mol.Wt.: 400.0
Inv. Status: Custom Synthesis

Cholecalciferol Glucuronide

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

Cholecalciferol Sulfate

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

Cholecalciferol EP Impurity A 

Picture of Cholecalciferol EP Impurity A 
CAT No: SZ-C074005
CAS No: 22350-41-0
Mol.F. : C27H44O
Mol.Wt. : 384.6
Inv. Status: Limited Stock
SZ-C074005
CAS No:22350-41-0
Mol.F.: C27H44O 
Mol.Wt.: 384.6
Inv. Status: Limited Stock

Cholecalciferol Impurity C 

Picture of Cholecalciferol Impurity C 
CAT No: SZ-C074006
CAS No: 5226-01-7
Mol.F. : C27H44O
Mol.Wt. : 384.6
Inv. Status: In Stock
SZ-C074006
CAS No:5226-01-7
Mol.F.: C27H44O
Mol.Wt.: 384.6
Inv. Status: In Stock

Cholecalciferol Impurity D

Picture of Cholecalciferol Impurity D
CAT No: SZ-C074007
CAS No: 22350-43-2
Mol.F. : C27H44O
Mol.Wt. : 384.6
Inv. Status: In Stock
SZ-C074007
CAS No:22350-43-2
Mol.F.: C27H44O
Mol.Wt.: 384.6
Inv. Status: In Stock

Cholecalciferol Impurity E

Picture of Cholecalciferol Impurity E
CAT No: SZ-C074008
CAS No: 17592-07-3
Mol.F. : C27H44O
Mol.Wt. : 384.6
Inv. Status: Out of Stock, Under Synthesis
SZ-C074008
CAS No:17592-07-3
Mol.F.: C27H44O
Mol.Wt.: 384.6
Inv. Status: Out of Stock, Under Synthesis

Precalciferol (Previtamin D3)

Picture of Precalciferol (Previtamin D3)
CAT No: SZ-C074009
CAS No: 1173-13-3
Mol.F. : C27H44O
Mol.Wt. : 384.6
Inv. Status: Limited Stock
SZ-C074009
CAS No:1173-13-3
Mol.F.: C27H44O 
Mol.Wt.: 384.6
Inv. Status: Limited Stock

Pre-Vitamin D3 Octanoate

Picture of Pre-Vitamin D3 Octanoate
CAT No: SZ-C074010
CAS No: 927822-17-1
Mol.F. : C35H58O2
Mol.Wt. : 510.9
Inv. Status: Custom Synthesis
SZ-C074010
CAS No:927822-17-1
Mol.F.: C35H58O2
Mol.Wt.: 510.9
Inv. Status: Custom Synthesis

Precalciferol Related Compound 2

Picture of Precalciferol Related Compound 2
CAT No: SZ-C074011
CAS No: NA
Mol.F. : C27H44O3
Mol.Wt. : 416.7
Inv. Status: Custom Synthesis
SZ-C074011
CAS No:NA
Mol.F.: C27H44O3 
Mol.Wt.: 416.7
Inv. Status: Custom Synthesis

1-Alpha-Hydroxy-Precalciferol

Picture of 1-Alpha-Hydroxy-Precalciferol
CAT No: SZ-C074012
CAS No: 41461-13-6
Mol.F. : C27H44O2
Mol.Wt. : 400.7
Inv. Status: Custom Synthesis
SZ-C074012
CAS No:41461-13-6
Mol.F.: C27H44O2
Mol.Wt.: 400.7
Inv. Status: Custom Synthesis

Isovitamin D3

Picture of Isovitamin D3
CAT No: SZ-C074013
CAS No: 42607-12-5
Mol.F. : C27H44O
Mol.Wt. : 384.7
Inv. Status: In Stock
SZ-C074013
CAS No:42607-12-5
Mol.F.: C27H44O
Mol.Wt.: 384.7
Inv. Status: In Stock

Vitamin D3 Octanoate

Picture of Vitamin D3 Octanoate
CAT No: SZ-C074014
CAS No: 927822-16-0
Mol.F. : C35H58O2
Mol.Wt. : 510.8
Inv. Status: Custom Synthesis
SZ-C074014
CAS No:927822-16-0
Mol.F.: C35H58O2
Mol.Wt.: 510.8
Inv. Status: Custom Synthesis

Vitamin D3 Decanoate

Picture of Vitamin D3 Decanoate
CAT No: SZ-C074015
CAS No: 158180-04-2
Mol.F. : C37H62O2
Mol.Wt. : 538.9
Inv. Status: Custom Synthesis
SZ-C074015
CAS No:158180-04-2
Mol.F.: C37H62O2
Mol.Wt.: 538.9
Inv. Status: Custom Synthesis

Pre-Vitamin D3 Decanoate

Picture of Pre-Vitamin D3 Decanoate
CAT No: SZ-C074016
CAS No: 927822-18-2
Mol.F. : C37H62O2
Mol.Wt. : 538.9
Inv. Status: Custom Synthesis
SZ-C074016
CAS No:927822-18-2
Mol.F.: C37H62O2
Mol.Wt.: 538.9
Inv. Status: Custom Synthesis

Stable Isotopes And Metabolites

Cholecalciferol D6 (Vitamin D3 D6)

Picture of Cholecalciferol D6 (Vitamin D3 D6)
CAT No: SZ-C074D01
CAS No: 118584-54-6
Mol.F. : C27H38D6O
Mol.Wt. : 390.0
Inv. Status: Custom Synthesis
SZ-C074D01
CAS No:118584-54-6
Mol.F.: C27H38D6O
Mol.Wt.: 390.0
Inv. Status: Custom Synthesis

Vitamin D3-d7

Picture of Vitamin D3-d7
CAT No: SZ-C074D02
CAS No: 1627523-19-6
Mol.F. : C27H37D7O
Mol.Wt. : 391.7
Inv. Status: Custom Synthesis
SZ-C074D02
CAS No:1627523-19-6
Mol.F.: C27H37D7O
Mol.Wt.: 391.7
Inv. Status: Custom Synthesis