Pharmaceutical Reference Standards / Impurity Standards

Cholecalciferol
Cholecalciferol
  • CAT. No.C630000
  • CAS. No.67-97-0
  • Mol. F.C27H44O
  • Mol. W.384.64 g/mol
  • Stock Status:Instock
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Cholecalciferol EP Impurity B
Cholecalciferol EP Impurity B
  • CAT. No.C630001
  • CAS. No.434-16-2
  • Mol. F.C27H44O
  • Mol. W.384.64 g/mol
  • Stock Status:Instock
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Cholecalciferol EP Impurity A
Cholecalciferol EP Impurity A
  • CAT. No.C630003
  • CAS. No.22350-41-0
  • Mol. F.C27H44O
  • Mol. W.384.64 g/mol
  • Stock Status:Instock
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Precalciferol
Precalciferol
  • CAT. No.C630004
  • CAS. No.1173-13-3
  • Mol. F.C27H44O
  • Mol. W.384.64 g/mol
  • Stock Status:Custom Synthesis
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Calcifediol Monohydrate
Calcifediol Monohydrate
  • CAT. No.C630011
  • CAS. No.63283-36-3
  • Mol. F.C27H46O3
  • Mol. W.418.65 g/mol
  • Stock Status:Custom Synthesis
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Cholecalciferol EP Impurity D
Cholecalciferol EP Impurity D
  • CAT. No.C630012
  • CAS. No.22350-43-2
  • Mol. F.C27H44O
  • Mol. W.384.64 g/mol
  • Stock Status:Under Synthesis
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Cholecalciferol EP Impurity E
Cholecalciferol EP Impurity E
  • CAT. No.C630013
  • CAS. No.17592-07-3
  • Mol. F.C27H44O
  • Mol. W.384.64 g/mol
  • Stock Status:Under Synthesis
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Cholecalciferol EP Impurity C
Cholecalciferol EP Impurity C
  • CAT. No.C630015
  • CAS. No.5226-01-7
  • Mol. F.C27H44O
  • Mol. W.384.64 g/mol
  • Stock Status:Instock
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24,25-Dihydroxy Vitamin D3
24,25-Dihydroxy Vitamin D3
  • CAT. No.C630016
  • CAS. No.40013-87-4
  • Mol. F.C27H44O3
  • Mol. W.416.64 g/mol
  • Stock Status:Custom Synthesis
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Vitamin D3 (100,000 IU/g)
Vitamin D3 (100,000 IU/g)
  • CAT. No.C630017
  • CAS. No.67-97-0
  • Mol. F.C27H44O
  • Mol. W.384.64 g/mol
  • Stock Status:Instock
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Cholecalciferol EP Impurity F
Cholecalciferol EP Impurity F
  • CAT. No.C630019
  • CAS. No.31316-20-8
  • Mol. F.C31H50O2
  • Mol. W.454.70 g/mol
  • Stock Status:Instock
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Vitamin-D3 Octanoate
Vitamin-D3 Octanoate
  • CAT. No.C630021
  • CAS. No.927822-16-0
  • Mol. F.C35H58O2
  • Mol. W.510.83 g/mol
  • Stock Status:Custom Synthesis
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Vitamin-D3 Decanoate
Vitamin-D3 Decanoate
  • CAT. No.C630022
  • CAS. No.158180-04-2
  • Mol. F.C37H62O2
  • Mol. W.538.89 g/mol
  • Stock Status:Custom Synthesis
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Pre-vitamin-D3 Octanoate
Pre-vitamin-D3 Octanoate
  • CAT. No.C630023
  • CAS. No.927822-17-1
  • Mol. F.C35H58O2
  • Mol. W.510.83 g/mol
  • Stock Status:Custom Synthesis
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Pre-Vitamin-D3 Decanoate
Pre-Vitamin-D3 Decanoate
  • CAT. No.C630024
  • CAS. No.927822-18-2
  • Mol. F.C37H62O2
  • Mol. W.538.89 g/mol
  • Stock Status:Custom Synthesis
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25-Hydroxyvitamin D3 3-Hemisuccinate
25-Hydroxyvitamin D3 3-Hemisuccinate
  • CAT. No.C630027
  • CAS. No.69511-19-9
  • Mol. F.C32H48O5
  • Mol. W.512.70 g/mol
  • Stock Status:Custom Synthesis
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Cholecalciferol Impurity 1
Cholecalciferol Impurity 1
  • CAT. No.C630028
  • CAS. No.89231-90-3
  • Mol. F.C27H44O2
  • Mol. W.400.64 g/mol
  • Stock Status:Custom Synthesis
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1-Alpha-Hydroxy-Previtamin D3
1-Alpha-Hydroxy-Previtamin D3
  • CAT. No.C630029
  • CAS. No.41461-13-6
  • Mol. F.C27H44O2
  • Mol. W.400.64 g/mol
  • Stock Status:Custom Synthesis
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Vitamin D3 Impurity 1
Vitamin D3 Impurity 1
  • CAT. No.C630030
  • CAS. No.NA
  • Mol. F.C27H46O3
  • Mol. W.418.65 g/mol
  • Stock Status:Custom Synthesis
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Vitamin D3 Impurity 2
Vitamin D3 Impurity 2
  • CAT. No.C630031
  • CAS. No.NA
  • Mol. F.C27H46O3
  • Mol. W.418.65 g/mol
  • Stock Status:Custom Synthesis
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Vitamin D3 Impurity 3
Vitamin D3 Impurity 3
  • CAT. No.C630032
  • CAS. No.125521-02-0
  • Mol. F.C27H42O
  • Mol. W.382.62 g/mol
  • Stock Status:Custom Synthesis
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Vitamin D3(40000 IU/mg)
Vitamin D3(40000 IU/mg)
  • CAT. No.C630033
  • CAS. No.67-97-0
  • Mol. F.C27H44O
  • Mol. W.384.64 g/mol
  • Stock Status:Custom Synthesis
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Preergocalciferol
Preergocalciferol
  • CAT. No.C630034
  • CAS. No.NA
  • Mol. F.C28H44O
  • Mol. W.396.65 g/mol
  • Stock Status:Custom Synthesis
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Metabolites

3-epi-25-Hydroxy Vitamin D3
3-epi-25-Hydroxy Vitamin D3
  • CAT. No.C630020
  • CAS. No.73809-05-9
  • Mol. F.C27H44O2
  • Mol. W.400.64 g/mol
  • Stock Status:Limited Stock
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Isotope Labelled Compounds

Cholecalciferol-D6
Cholecalciferol-D6
  • CAT. No.C630009
  • CAS. No.67-97-0 (Unlabelled)
  • Mol. F.C27H38D6O
  • Mol. W.390.67 g/mol
  • Stock Status:Custom Synthesis
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1alphaHydroxyvitamin-D3
1alphaHydroxyvitamin-D3
  • CAT. No.C630010
  • CAS. No.NA
  • Mol. F.C27H41D3O2
  • Mol. W.403.66 g/mol
  • Stock Status:Custom Synthesis
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25-Hydroxy Vitamin D3-d6
25-Hydroxy Vitamin D3-d6
  • CAT. No.C630018
  • CAS. No.78782-98-6
  • Mol. F.C27H38D6O2
  • Mol. W.406.68 g/mol
  • Stock Status:Custom Synthesis
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Cholecalciferol-D7
Cholecalciferol-D7
  • CAT. No.C630025
  • CAS. No.1627523-19-6
  • Mol. F.C27H37D7O
  • Mol. W.391.68 g/mol
  • Stock Status:Custom Synthesis
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Vitamin D3
Vitamin D3
  • CAT. No.C630026
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
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