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79840 Sigma-Aldrich

N-Phthaloyl-L-glutamic acid

purum, ≥98.0% (T)

Synonym: PhGA

  • CAS Number 340-90-9

  • Empirical Formula (Hill Notation) C13H11NO6

  • Molecular Weight 277.23

  •  Beilstein Registry Number 90136

  •  MDL number MFCD00066476

  •  PubChem Substance ID 24887505

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Properties

Related Categories Amino Acids & Derivatives, Chemical Biology, Chemical Synthesis, Glutamic Acid, Peptide Chemistry More...
InChI Key   FEFFSKLJNYRHQN-VIFPVBQESA-N
grade   purum
assay   ≥98.0% (T)
optical activity   [α]20/D −48±2°, c = 3% in dioxane
mp   160-162 °C(lit.)
  160-162 °C

Description

Other Notes

N-protected derivative of L-glutamic acid. The anhydride (prepared with DCCI or Ac2O without racemization) is used for γ-L-glutamylations; The phthaloyl protection can be removed mildly

Same product — same quality — now Sigma-Aldrich brand

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Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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