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Pyridoxine Related Products


SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Pyridoxine, pharmacopeial and non-pharmacopeial Pyridoxine impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Pyridoxine 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.

Pyridoxine-related products are thoroughly characterized. Pyridoxine 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

Bispyridoxine

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

Pyridoxal 5-Phosphate Monohydrate

Picture of Pyridoxal 5-Phosphate Monohydrate
SZ CAT No:: SZ-P034024
CAS No: 41468-25-1
Mol.F.: C8H10NO6P : H2O
Mol.Wt.: 247.1 : 18.0
Inv. Status: In Stock
Rel. CAS No: 54-47-7 (free base) ; 853645-22-4 (XH2O)

Pyridoxine EP Impurity A (HCl salt)

Picture of Pyridoxine EP Impurity A (HCl salt)
SZ 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)

Pyridoxine EP Impurity B (HCl salt)

Picture of Pyridoxine EP Impurity B (HCl salt)
SZ 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)

Pyridoxine HCl

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

Pyridoxine Impurity 17

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

Pyridoxine Impurity 2

Picture of Pyridoxine Impurity 2
SZ CAT No:: SZ-P034007
CAS No: NA
Mol.F.: C12H15NO6 : HCl
Mol.Wt.: 269.3 : 36.5
Inv. Status: In Stock
Rel. CAS No: 96181-47-4 (free base)

Pyridoxine Impurity 3

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

Pyridoxine Impurity 5

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

Pyridoxine Impurity 6

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

Pyridoxine Impurity 8

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

4-Pyridoxic Acid

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

Amino Pyrimidine Pyridoxine Adduct

Picture of Amino Pyrimidine Pyridoxine Adduct
SZ CAT No:: SZ-P034006
CAS No: NA
Mol.F.: C14H18N4O3
Mol.Wt.: 290.3
Inv. Status: Custom Synthesis

Pyridoxal 5′-Phosphate Hydrate

Picture of Pyridoxal 5′-Phosphate Hydrate
SZ CAT No:: SZ-P034032
CAS No: 853645-22-4
Mol.F.: C8H10NO6P : X(H2O)
Mol.Wt.: 247.1 : X(18.0)
Inv. Status: Custom Synthesis
Rel. CAS No: 54-47-7 (free base)

Pyridoxine Diacetate

Picture of Pyridoxine Diacetate
SZ CAT No:: SZ-P034029
CAS No: 26280-83-1
Mol.F.: C12H15NO5
Mol.Wt.: 253.3
Inv. Status: Custom Synthesis

Pyridoxine Impurity 1

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

Pyridoxine Impurity 10

Picture of Pyridoxine Impurity 10
SZ CAT No:: 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
SZ CAT No:: SZ-P034016
CAS No: NA
Mol.F.: C16H20N2O5
Mol.Wt.: 320.3
Inv. Status: Custom Synthesis

Pyridoxine Impurity 13

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

Pyridoxine Impurity 15

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

Pyridoxine Impurity 16

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

Pyridoxine Impurity 18

Picture of Pyridoxine Impurity 18
SZ CAT No:: SZ-P034026
CAS No: 19203-53-3
Mol.F.: C16H20N2O5
Mol.Wt.: 320.3
Inv. Status: Custom Synthesis

Pyridoxine Impurity 19

Picture of Pyridoxine Impurity 19
SZ CAT No:: SZ-P034027
CAS No: NA
Mol.F.: C16H21N2O5 : Cl : HCl
Mol.Wt.: 321.4 : 35.5 : 36.5
Inv. Status: Custom Synthesis

Pyridoxine Impurity 20

Picture of Pyridoxine Impurity 20
SZ CAT No:: SZ-P034028
CAS No: NA
Mol.F.: C16H21N2O5
Mol.Wt.: 321.4
Inv. Status: Custom Synthesis

Pyridoxine Impurity 21

Picture of Pyridoxine Impurity 21
SZ CAT No:: SZ-P034031
CAS No: 873383-14-3
Mol.F.: C16H21N2O5
Mol.Wt.: 321.4
Inv. Status: Custom Synthesis

Pyridoxine Impurity 22

Picture of Pyridoxine Impurity 22
SZ CAT No:: SZ-P034033
CAS No: NA
Mol.F.: C16H20N2O5
Mol.Wt.: 320.3
Inv. Status: Custom Synthesis

Pyridoxine Impurity 4

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

Pyridoxine Impurity 9

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

Pyridoxine Acetonide Hydrochloride

Picture of Pyridoxine Acetonide Hydrochloride
SZ CAT No:: SZ-P034036
CAS No: 6953-28-2
Mol.F.: C11H15NO3 : HCl
Mol.Wt.: 209.2 : 36.5
Inv. Status:
Rel. CAS No: 1136-52-3 (free base) ; 58322-82-0 (sodium salt)

Pyridoxine Impurity 23

Picture of Pyridoxine Impurity 23
SZ CAT No:: SZ-P034034
CAS No: NA
Mol.F.: C16H20N2O5
Mol.Wt.: 320.3
Inv. Status:

Pyridoxine N- Oxide

Picture of Pyridoxine N- Oxide
SZ CAT No:: SZ-P034035
CAS No: 16567-04-7
Mol.F.: C8H11NO4
Mol.Wt.: 185.2
Inv. Status:
Rel. CAS No: 112507-12-7 (HCl salt)

Stable Isotopes And Metabolites

Pyridoxal D3

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

Pyridoxal-d3 5-Phosphate

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

Pyridoxine D2 Hydrochloride

Picture of Pyridoxine D2 Hydrochloride
SZ 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)

Pyridoxine D3 Hydrochloride

Picture of Pyridoxine D3 Hydrochloride
SZ CAT No:: SZ-P034D02
CAS No: 1189921-12-7
Mol.F.: C8H8D3NO3 : HCl
Mol.Wt.: 172.2 . 36.5
Inv. Status: Custom Synthesis
Rel. CAS No: 1190043-14-1 (free base)

Pyridoxine D4

Picture of Pyridoxine D4
SZ CAT No:: SZ-P034D07
CAS No: 2184910-89-0
Mol.F.: C8H7D4NO3
Mol.Wt.: 173.2
Inv. Status: Custom Synthesis
Rel. CAS No: 2469273-32-1 (HCl salt)

Pyridoxine D5 Hydrochloride

Picture of Pyridoxine D5 Hydrochloride
SZ CAT No:: SZ-P034D03
CAS No: 82896-38-6
Mol.F.: C8H6D5NO3 : HCl
Mol.Wt.: 174.2 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No: 688302-31-0 (free base)

Pyridoxal-D5 5'-Phosphate

Picture of Pyridoxal-D5 5'-Phosphate
SZ CAT No:: SZ-P034D06
CAS No: 1246818-16-5
Mol.F.: C8H5D5NO6P
Mol.Wt.: 252.2
Inv. Status: Under Synthesis
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