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Pharmaceutical Reference Standards

Pyridoxine HCl

Picture of Pyridoxine HCl
CAT No: SZ-P034001
CAS No: 58-56-0
Mol.F. : C8H11NO3 : HCl
Mol.Wt. : 169.2 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 65-23-6 (free base)
SZ-P034001
CAS No:58-56-0
Mol.F.: C8H11NO3 : HCl
Mol.Wt.: 169.2 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 65-23-6 (free base)

Pyridoxine EP Impurity A (HCl salt)

Picture of Pyridoxine EP Impurity A (HCl salt)
CAT No: SZ-P034002
CAS No: 1006-21-9
Mol.F. : C8H9NO2 : HCl
Mol.Wt. : 151.2 : 36.5
Inv. Status: In Stock
Rel. CAS No : 5196-20-3 (free base)
SZ-P034002
CAS No:1006-21-9
Mol.F.: C8H9NO2 : HCl
Mol.Wt.: 151.2 : 36.5
Inv. Status: In Stock
Rel. CAS No : 5196-20-3 (free base)

Pyridoxine EP Impurity B (HCl salt)

Picture of Pyridoxine EP Impurity B (HCl salt)
CAT No: SZ-P034003
CAS No: 148-51-6
Mol.F. : C8H11NO2 : HCl
Mol.Wt. : 153.2 : 36.5
Inv. Status: In Stock
Rel. CAS No : 61-67-6 (free base)
SZ-P034003
CAS No:148-51-6
Mol.F.: C8H11NO2 : HCl
Mol.Wt.: 153.2 : 36.5
Inv. Status: In Stock
Rel. CAS No : 61-67-6 (free base)

Bispyridoxine

Picture of Bispyridoxine
CAT No: SZ-P034004
CAS No: 19203-56-6
Mol.F. : C16H20N2O5
Mol.Wt. : 320.4
Inv. Status: In Stock
SZ-P034004
CAS No:19203-56-6
Mol.F.: C16H20N2O5
Mol.Wt.: 320.4
Inv. Status: In Stock

Pyridoxine impurity 1

Picture of Pyridoxine impurity 1
CAT No: SZ-P034005
CAS No: NA
Mol.F. : C16H20N2O5
Mol.Wt. : 320.4
Inv. Status: Under Synthesis
SZ-P034005
CAS No:NA
Mol.F.: C16H20N2O5
Mol.Wt.: 320.4
Inv. Status: Under Synthesis

Amino pyrimidine pyridoxine addcut

Picture of Amino pyrimidine pyridoxine addcut
CAT No: SZ-P034006
CAS No: NA
Mol.F. : C14H18N4O3
Mol.Wt. : 290.3
Inv. Status: Custom Synthesis
SZ-P034006
CAS No:NA
Mol.F.: C14H18N4O3
Mol.Wt.: 290.3
Inv. Status: Custom Synthesis

Pyridoxine Impurity 2

Picture of Pyridoxine Impurity 2
CAT No: SZ-P034007
CAS No: NA
Mol.F. : C12H15NO6 : HCl
Mol.Wt. : 269.3 : 36.5
Inv. Status: Out of Stock
SZ-P034007
CAS No:NA
Mol.F.: C12H15NO6 : HCl
Mol.Wt.: 269.3 : 36.5
Inv. Status: Out of Stock

Pyridoxine Impurity 3

Picture of Pyridoxine Impurity 3
CAT No: SZ-P034008
CAS No: 412940-03-5
Mol.F. : C12H15NO6
Mol.Wt. : 269.3
Inv. Status: Out of Stock
SZ-P034008
CAS No:412940-03-5
Mol.F.: C12H15NO6
Mol.Wt.: 269.3
Inv. Status: Out of Stock

Pyridoxine Impurity 4

Picture of Pyridoxine Impurity 4
CAT No: SZ-P034009
CAS No: NA
Mol.F. : C16H20N2O5
Mol.Wt. : 320.3
Inv. Status: Custom Synthesis
SZ-P034009
CAS No:NA
Mol.F.: C16H20N2O5
Mol.Wt.: 320.3
Inv. Status: Custom Synthesis

Pyridoxine Impurity 5

Picture of Pyridoxine Impurity 5
CAT No: SZ-P034010
CAS No: NA
Mol.F. : C12H15NO6
Mol.Wt. : 269.3
Inv. Status: In Stock
SZ-P034010
CAS No:NA
Mol.F.: C12H15NO6
Mol.Wt.: 269.3
Inv. Status: In Stock

Pyridoxine Impurity 6

Picture of Pyridoxine Impurity 6
CAT No: SZ-P034011
CAS No: NA
Mol.F. : C16H19NO9
Mol.Wt. : 369.3
Inv. Status: In Stock
SZ-P034011
CAS No:NA
Mol.F.: C16H19NO9
Mol.Wt.: 369.3
Inv. Status: In Stock

Pyridoxine Impurity 8

Picture of Pyridoxine Impurity 8
CAT No: SZ-P034013
CAS No: NA
Mol.F. : C16H20N2O5
Mol.Wt. : 320.3
Inv. Status: Limited Stock
SZ-P034013
CAS No:NA
Mol.F.: C16H20N2O5
Mol.Wt.: 320.3
Inv. Status: Limited Stock

Pyridoxine Impurity 9

Picture of Pyridoxine Impurity 9
CAT No: SZ-P034014
CAS No: 2726926-28-7
Mol.F. : C16H20N2O5
Mol.Wt. : 320.3
Inv. Status: Custom Synthesis
SZ-P034014
CAS No:2726926-28-7
Mol.F.: C16H20N2O5
Mol.Wt.: 320.3
Inv. Status: Custom Synthesis

Pyridoxine Impurity 10

Picture of Pyridoxine Impurity 10
CAT No: SZ-P034015
CAS No: NA
Mol.F. : C16H20N2O5 : HCl
Mol.Wt. : 320.3 : 36.5
Inv. Status: Custom Synthesis
SZ-P034015
CAS No:NA
Mol.F.: C16H20N2O5 : HCl
Mol.Wt.: 320.3 : 36.5
Inv. Status: Custom Synthesis

Pyridoxine Impurity 11

Picture of Pyridoxine Impurity 11
CAT No: SZ-P034016
CAS No: NA
Mol.F. : C16H20N2O5
Mol.Wt. : 320.3
Inv. Status: Custom Synthesis
SZ-P034016
CAS No:NA
Mol.F.: C16H20N2O5
Mol.Wt.: 320.3
Inv. Status: Custom Synthesis

Pyridoxine Impurity 12

Picture of Pyridoxine Impurity 12
CAT No: SZ-P034017
CAS No: NA
Mol.F. : C16H20N2O5
Mol.Wt. : 320.3
Inv. Status: Custom Synthesis
SZ-P034017
CAS No:NA
Mol.F.: C16H20N2O5
Mol.Wt.: 320.3
Inv. Status: Custom Synthesis

Pyridoxine Impurity 13

Picture of Pyridoxine Impurity 13
CAT No: SZ-P034018
CAS No: NA
Mol.F. : C16H20N2O5
Mol.Wt. : 320.3
Inv. Status: Custom Synthesis
SZ-P034018
CAS No:NA
Mol.F.: C16H20N2O5
Mol.Wt.: 320.3
Inv. Status: Custom Synthesis

Pyridoxine Impurity 14

Picture of Pyridoxine Impurity 14
CAT No: SZ-P034019
CAS No: 1797911-12-6
Mol.F. : C15H15N5O4
Mol.Wt. : 329.3
Inv. Status: Custom Synthesis
SZ-P034019
CAS No:1797911-12-6
Mol.F.: C15H15N5O4
Mol.Wt.: 329.3
Inv. Status: Custom Synthesis

Pyridoxine Impurity 15

Picture of Pyridoxine Impurity 15
CAT No: SZ-P034020
CAS No: NA
Mol.F. : C15H17NO4
Mol.Wt. : 275.3
Inv. Status: Custom Synthesis
SZ-P034020
CAS No:NA
Mol.F.: C15H17NO4
Mol.Wt.: 275.3
Inv. Status: Custom Synthesis

Pyridoxine Impurity 16

Picture of Pyridoxine Impurity 16
CAT No: SZ-P034021
CAS No: NA
Mol.F. : C11H17NO4
Mol.Wt. : 227.3
Inv. Status: Custom Synthesis
SZ-P034021
CAS No:NA
Mol.F.: C11H17NO4
Mol.Wt.: 227.3
Inv. Status: Custom Synthesis

Pyridoxine Impurity 17

Picture of Pyridoxine Impurity 17
CAT No: SZ-P034022
CAS No: NA
Mol.F. : C15H15N5O4
Mol.Wt. : 329.3
Inv. Status: In Stock
SZ-P034022
CAS No:NA
Mol.F.: C15H15N5O4
Mol.Wt.: 329.3
Inv. Status: In Stock

4-Pyridoxic Acid

Picture of 4-Pyridoxic Acid
CAT No: SZ-P034023
CAS No: 82-82-6
Mol.F. : C8H9NO4
Mol.Wt. : 183.2
Inv. Status: Custom Synthesis
SZ-P034023
CAS No:82-82-6
Mol.F.: C8H9NO4
Mol.Wt.: 183.2
Inv. Status: Custom Synthesis

Pyridoxal 5′-phosphate

Picture of Pyridoxal 5′-phosphate
CAT No: SZ-P034024
CAS No: 54-47-7
Mol.F. : C8H10NO6P
Mol.Wt. : 247.1
Inv. Status: Under Synthesis
SZ-P034024
CAS No:54-47-7
Mol.F.: C8H10NO6P
Mol.Wt.: 247.1
Inv. Status: Under Synthesis

Vitamin B6 (Pyridoxine 5-Phosphate)

Picture of Vitamin B6 (Pyridoxine 5-Phosphate)
CAT No: SZ-P034025
CAS No: 8059-24-3
Mol.F. : C8H12NO5P
Mol.Wt. : 233.2
Inv. Status: Custom Synthesis
SZ-P034025
CAS No:8059-24-3
Mol.F.: C8H12NO5P
Mol.Wt.: 233.2
Inv. Status: Custom Synthesis

Stable Isotopes And Metabolites

Pyridoxine D2 Hydrochloride

Picture of Pyridoxine D2 Hydrochloride
CAT No: SZ-P034D01
CAS No: 5027-82-7
Mol.F. : C8H9D2NO3 : HCl
Mol.Wt. : 171.2 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 5027-84-9 (free base)
SZ-P034D01
CAS No:5027-82-7
Mol.F.: C8H9D2NO3 : HCl
Mol.Wt.: 171.2 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 5027-84-9 (free base)

Pyridoxine D3 Hydrochloride

Picture of Pyridoxine D3 Hydrochloride
CAT No: SZ-P034D02
CAS No: 1189921-12-7
Mol.F. : C8H8D3NO3 : HCl
Mol.Wt. : 172.2 . 36.5
Inv. Status: Custom Synthesis
SZ-P034D02
CAS No:1189921-12-7
Mol.F.: C8H8D3NO3 : HCl
Mol.Wt.: 172.2 . 36.5
Inv. Status: Custom Synthesis

Pyridoxine D5 Hydrochloride

Picture of Pyridoxine D5 Hydrochloride
CAT No: SZ-P034D03
CAS No: 82896-38-6
Mol.F. : C8H6D5NO3 : HCl
Mol.Wt. : 174.2 : 36.5
Inv. Status: Custom Synthesis
SZ-P034D03
CAS No:82896-38-6
Mol.F.: C8H6D5NO3 : HCl
Mol.Wt.: 174.2 : 36.5
Inv. Status: Custom Synthesis

Pyridoxal-d3 5-Phosphate

Picture of Pyridoxal-d3 5-Phosphate
CAT No: SZ-P034D04
CAS No: 1354560-58-9
Mol.F. : C8H7D3NO6P
Mol.Wt. : 250.2
Inv. Status: Custom Synthesis
SZ-P034D04
CAS No:1354560-58-9
Mol.F.: C8H7D3NO6P
Mol.Wt.: 250.2
Inv. Status: Custom Synthesis

Pyridoxal D3

Picture of Pyridoxal D3
CAT No: SZ-P034D05
CAS No: 1173148-04-3
Mol.F. : C8H6D3NO3
Mol.Wt. : 170.2
Inv. Status: Custom Synthesis
SZ-P034D05
CAS No:1173148-04-3
Mol.F.: C8H6D3NO3
Mol.Wt.: 170.2
Inv. Status: Custom Synthesis