Pyridoxine hydrochloride

Pyridoxine hydrochloride structural formula

CAS Number58-56-0
Molecular FormulaC8H12ClNO3
Molecular Weight205.640
InChI KeyZUFQODAHGAHPFQ-UHFFFAOYSA-N
LogP-0.687
Synonyms
  • Pyridoxine hydrochloride
  • 4,5-Bis(hydroxymethyl)-2-methylpyridin-3-ol--hydrogen chloride (1/1)
  • 3,4-Pyridinedimethanol, 5-hydroxy-6-methyl-, hydrochloride (1:1)
  • 58-56-0
  • 3,4-Pyridinedimethanol, 5-hydroxy-6-methyl-, hydrochloride
  • 2-Methyl-3-hydroxy-4,5-bis(hydroxymethyl)pyridine hydrochloride
  • 2-Methyl-3-hydroxy-4,5-di(hydroxymethyl)pyridine hydrochloride
  • 3,4-Pyridinedimethanol, 5-hydroxy-6-methyl-, hydrochloride (1:1)
  • 3-Hydroxy-4,5-bis(hydroxymethyl)-2-methylpyridine hydrochloride
  • 3-Hydroxy-4,5-dimethylol-?-picoline hydrochloride
  • 4,5-Bis(hydroxymethyl)-2-methylpyridin-3-ol hydrochloride
  • 4,5-Bis(hydroxymethyl)-3-hydroxy-2-methylpyridine hydrochloride
  • 4,5-Di(hydroxymethyl)-3-hydroxy-2-methylpyridine hydrochloride
  • 4,5-Dimethylol-3-hydroxy-2-methylpyridine hydrochloride
  • 5-Hydroxy-6-methyl-3,4-pyridinedicarbinol hydrochloride
  • 5-Hydroxy-6-methyl-3,4-pyridinedimethanol hydrochloride
  • Aderomine hydrochloride
  • Aderoxin
  • Aderoxine
  • Becilan
  • Benadon
  • Bonasanit
  • Campoviton 6
  • Hexabetalin
  • Hexabione hydrochloride
  • Hexavibex
  • Hexermin
  • Hexobion
  • piridoxinio, clorhidrato
  • Pyridipca
  • Pyridox
  • Pyridoxin hydrochloride
  • Pyridoxine chloride
  • Pyridoxine hydrogen chloride
  • Pyridoxine monohydrochloride
  • Pyridoxine, chlorhydrate
  • Pyridoxinhydrochlorid
  • Pyridoxinium chloride
  • Pyridoxol, hydrochloride
  • Vitamin B6 hydrochloride
  • Alestrol
  • Bonadoxin
  • EINECS 200-386-2
  • Hexa-Betalin
  • 3-Hydroxy-4,5-dihydroxymethyl-2-methylpyridine hydrochloride
  • NSC 36225
  • Paxadon
  • Pyridoxinum hydrochloricum
  • Rodex (R)
  • Godabion
  • Pyridoxine HCl
  • 5-Hydroxy-6-methyl-3,4-pyridinedimethanol, hydrochloride
  • UNII-68Y4CF58BV
  • 3-hydroxy-4,5-dimethylol-alpha-picoline hydrochloride
  • pyridoxol hydrochloride

Applications:

HPLC Separation of Pyridoxine Hydrochloride (Vitamin B6) and Benfotiamine in Milgamma 100 Tablets on Primesep S Column

December 10, 2020

Separation type: Liquid Chromatography Mixed-mode





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High Performance Liquid Chromatography (HPLC) Method for Analysis of Pyridoxine Hydrochloride (Vitamin B6) and Benfotiamine



Pyridoxine Hydrochloride (also known as Vitamin B6), is a naturally occurring vitamin that can be found in a wide variety of common foods, such as meat, grains, and avocados. Benfotiamine is a synthetic form of Vitamin B1 that has shown early signs of treating nerve damage, Alzheimer’s, alcohol dependence. They can both be found in Milgamma 100 tablets, a medicine prescribed to treat Vitamin B1 and B6 deficiency.
These two vitamins can be detected in the low UV regime. Using a Primesep S normal-phase column and a mobile phase consisting of water and acetonitrile (MeCN) with a phosphoric acid (H3PO4) buffer, Pyridoxine Hydrochloride and Benfotiamine can be retained, separated, and analyzed. This analysis method can be UV detected at 280 nm.



Condition
Column Primesep S 4.6×150 mm, 5 µm, 100A
Mobile Phase MeCN/H2O -70/30%,
Buffer H3PO4 – 0.5%
Flow Rate 1.0 ml/min
Detection UV 280 nm

 

Description
Class of Compounds
 Vitamin, Drug
Analyzing Compounds Pyridoxine Hydrochloride,  Benfotiamine

 

Application Column

Primesep S

The Primesep family of mixed-mode columns offers a wide variety of stationary phases, boasting unprecedented selectivity in the separation of a broad array of chemical compounds across multiple applications. Corresponding Primesep guard columns, available with all stationary phases, do not require holders. SIELC provides a method development service available to all customers. Inquire about our specially-tailored custom LC-phases for specific separations.

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Application Analytes:

Benfotiamine
Pyridoxine hydrochloride
Vitamin B6 (Pyridoxine)
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.

Separation of Pyridoxine hydrochloride on Newcrom R1 HPLC column

February 16, 2018
Separation of Pyridoxine hydrochloride on Newcrom C18 HPLC column

Pyridoxine hydrochloride can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

Application Column

Newcrom R1

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

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Application Analytes:
Pyridoxine hydrochloride
The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us by e-mail: support@sielc.com or by phone: 847-229-2629.