271748

Pyridoxal -hydrochlorid

99%

• Synonym(e): 3-Hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridincarboxaldehyd -hydrochlorid, PL HCl
• Empirische Formel (Hill-System): C₈H₉NO₃ · HCl
• CAS-Nummer: 65-22-5
• Molekulargewicht: 203.62
• UNSPSC Code: 12352205
• NACRES: NA.79
• PubChem Substance ID: 329752983
• EC Number: 200-602-5
• Beilstein/REAXYS Number: 3656994
• MDL number: MFCD00012809

Eigenschaften

• biological source: synthetic (Organic)
• Quality Segment: 200
• 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

Beschreibung

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

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

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.

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.

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)