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142433 Sigma-Aldrich

Phenylglyoxal hydrate

97%

Synonym: 2,2-Dihydroxyacetophenone

  • CAS Number 1075-06-5

  • Linear Formula C6H5COCHO · xH2O

  • Molecular Weight 134.13 (anhydrous basis)

  •  EC Number 214-036-1

  •  MDL number MFCD00149499

  •  PubChem Substance ID 24848526

  •  NACRES NA.22

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Properties

Related Categories Aldehydes, Building Blocks, C8, Carbonyl Compounds, Chemical Synthesis,
Quality Level   200
assay   97%
bp   142 °C/125 mmHg (lit.)
mp   76-79 °C (lit.)
solubility   95% ethanol: soluble 5%, clear to very slightly hazy, colorless to light yellow
SMILES string   [H]O[H].[H]C(=O)C(=O)c1ccccc1
InChI   1S/C8H6O2.H2O/c9-6-8(10)7-4-2-1-3-5-7;/h1-6H;1H2
InChI key   YQBLQKZERMAVDO-UHFFFAOYSA-N

Description

Application

Phenylglyoxal hydrate was used :
• to modify pig muscle carbonic anhydraseIII
• as specific reagent for arginine groups
• to prepare pyrrolinone and furan derivatives
• as chemiluminescent reagent for the determination of purines

Packaging

5, 25 g in glass bottle

Biochem/physiol Actions

Phenylglyoxal is a potent inhibitor of mitochondrial aldehyde dehydrogenase. It reacts with arginine residues in purified Hageman factor (HF, Factor XII) and causes inhibition of its coagulant properties.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
KM5775180
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

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Protocols & Articles
Peer-Reviewed Papers
15

References

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