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82870 Sigma

Pyridoxal 5′-phosphate monohydrate

≥97.0% (NT)

Synonym: 3-Hydroxy-2-methyl-5-([phosphonooxy]methyl)-4-pyridinecarboxaldehyde, Codecarboxylase, P5P, PLP, Pyridoxal 5-phosphate

  • CAS Number 41468-25-1

  • Empirical Formula (Hill Notation) C8H10NO6P · H2O

  • Molecular Weight 265.16

  •  Beilstein Registry Number 234749

  •  MDL number MFCD00149414

  •  PubChem Substance ID 57652935

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Properties

Related Categories Aldehydes, Analytical Reagents, Analytical/Chromatography, Biochemicals and Reagents, Building Blocks,
InChI Key   CEEQUQSGVRRXQI-UHFFFAOYSA-N
assay   ≥97.0% (NT)
mp   140-143 °C(lit.)
anion traces   chloride (Cl-): ≤500 mg/kg
  sulfate (SO42-): ≤50 mg/kg
cation traces   Ca: ≤20 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤50 mg/kg
  K: ≤50 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Na: ≤2000 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Zn: ≤5 mg/kg
storage temp.   2-8°C

Description

Other Notes

Coenzymes and Cofactors, vol. 1: Vitamin B6, Pyridoxal Phosphate

Application

Pyridoxal 5-phosphate (PLP) (active form of Vitamin B6) is an enzyme prosthetic group that acts as a coenzyme in transamination, decarboxylation and deamination reactions such as the conversion of dopa into dopamine; of glutamate into GABA; of histidine to histamine. PLP works mechanistically through formation of a Schiff-base.

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Laboratory Gloves

All labs need water
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
2
RTECS 
UV1208000

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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