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271748 Sigma-Aldrich

Pyridoxal hydrochloride

99%

Synonym: 3-Hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridinecarboxaldehyde hydrochloride, PL HCl

  • CAS Number 65-22-5

  • Empirical Formula (Hill Notation) C8H9NO3 · HCl

  • Molecular Weight 203.62

  •  Beilstein/REAXYS Number 3656994

  •  EC Number 200-602-5

  •  MDL number MFCD00012809

  •  PubChem Substance ID 329752983

  •  NACRES NA.79

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Properties

Related Categories Aldehydes, Biochemicals and Reagents, Building Blocks, C8, Carbonyl Compounds,
Quality Level   200
biological source   synthetic (Organic)
assay   99%
form   powder
color   white to off-white
mp   173 °C (dec.) (lit.)
storage temp.   2-8°C
SMILES string   Cl[H].[H]C(=O)c1c(CO)cnc(C)c1O
InChI   1S/C8H9NO3.ClH/c1-5-8(12)7(4-11)6(3-10)2-9-5;/h2,4,10,12H,3H2,1H3;1H
InChI key   FCHXJFJNDJXENQ-UHFFFAOYSA-N

Description

General description

Pyridoxal, a form of vitamin B6, is a water soluble vitamin. The food sources of vitamin B6 include grains, nuts, fruits, vegetables and meat.

Application

Pyridoxal hydrochloride has been used to test its potential contribution to plant stress tolerance. It has also been used as a supplement in modified M9 minimal medium to culture E. coli BL21(DE3) cells for expression of 15N-labeled ATG101.

For the labeling of amino acids and their detection in picomolar amounts; Coenzymes and Cofactors, vol. 1: Vitamin B6, Pyridoxal Phosphate

Packaging

1, 5, 25 g in poly bottle

Biochem/physiol Actions

Vitamin B6 plays a key role in metabolism of both carbohydrates and amino acids. It is implicated in the synthesis of neurotransmitters like dopamine from L-DOPA, serotonin from 5-HTP, and γaminobutyric acid (GABA) from glutamate. Vitamin B6 plays a major role in maintenance of a healthy nervous system.

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 2
RTECS 
UV1225000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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