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CS-W001157 4
Total: USD 88.00

Pyridoxal

  • CAS No. 66-72-8

  • Cat. No. CS-0028583
  • Purity≥98%
  • MDL No.MFCD00464806

*For research and further manufacturing use only, not for direct human use.

Pyridoxal|CS-0028583

Structure of 66-72-8

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General Information

  • CAS No. 66-72-8
  • Cat. No. CS-0028583
  • Purity ≥98%
  • MDL No. MFCD00464806
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₉NO₃
  • Molecular Weight 167.16
  • Synonym(s) Pyridoxaldehyde
  • SMILES O=CC1=C(O)C(C)=NC=C1CO

Description

Pyridoxal serves as a critical coenzyme precursor in enzymatic transamination reactions, featuring an aldehyde group that forms reversible Schiff bases with lysine residues in active sites. This reactivity enables its role in amino acid metabolism and cofactor regeneration under physiological conditions.

Application

Pyridoxal serves as a key precursor in the synthesis of vitamin B6 derivatives and functions as a versatile electrophilic carbonyl building block in organic synthesis. Its aldehyde group enables efficient formation of imines and hydrazones, facilitating downstream transformations such as reductive amination and heterocycle construction. The molecule exhibits bench stability and compatibility with common protecting groups, making it a practical choice for multi-step synthetic sequences in medicinal chemistry and natural product synthesis.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302
Precautionary Statements : P264-P270-P330-P501

Quality Control

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Computational Chemistry Data

  • TPSA   70.42
  • LogP   0.40042
  • H_Acceptors   4
  • H_Donors   2
  • Rotatable_Bonds   2

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