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213853 Sigma-Aldrich

α-Acetamidocinnamic acid

98%

Synonym: N-Acetyldehydrophenylalanine

  • CAS Number 5469-45-4

  • Linear Formula C6H5CH=C(NHCOCH3)COOH

  • Molecular Weight 205.21

  •  Beilstein/REAXYS Number 1912549

  •  EC Number 226-795-6

  •  MDL number MFCD00008680

  •  PubChem Substance ID 24852809

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, C11 to C12, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis,
Quality Level   200
assay   98%
mp   188-190 °C (lit.)
solubility   methanol: soluble 100 mg/mL, clear, yellow-green
  95% ethanol: soluble 5%, clear, yellow
SMILES string   CC(=O)N\C(=C/c1ccccc1)C(O)=O
InChI   1S/C11H11NO3/c1-8(13)12-10(11(14)15)7-9-5-3-2-4-6-9/h2-7H,1H3,(H,12,13)(H,14,15)/b10-7-
InChI key   XODAOBAZOQSFDS-YFHOEESVSA-N

Description

General description

Asymmeteric hydrogenation of α-acetamidocinnamic acid with chiral rhodium (I) complexes on charcoal has been reported. α-Acetamidocinnamic acid undergoes asymmetric hydrogenation in ionic liquid catalyzed by rhodium complex to yield (S)-phenylalanine.

Packaging

25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles
Peer-Reviewed Papers
15

References

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