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83160 Aldrich

L-Pyroglutamic acid

≥99.0% (T)

Synonym: (S)-(−)-2-Pyrrolidone-5-carboxylic acid, (S)-5-Oxo-2-pyrrolidinecarboxylic acid

  • CAS Number 98-79-3

  • Empirical Formula (Hill Notation) C5H7NO3

  • Molecular Weight 129.11

  •  Beilstein Registry Number 82132

  •  EC Number 202-700-3

  •  MDL number MFCD00005272

  •  PubChem Substance ID 57652948

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Properties

Related Categories Chemical Biology, Chemical Synthesis, Peptide Chemistry, Pyroglutamine Derivatives, Unnatural Amino Acids & Derivatives More...
InChI Key   ODHCTXKNWHHXJC-VKHMYHEASA-N
assay   ≥99.0% (T)
optical activity   [α]20/D −10.5±1°, c = 5% in H2O
optical purity   enantiomeric ratio: ≥99:1 (GC)
ign. residue   ≤0.05%
mp   155-162 °C
  160-163 °C(lit.)

Description

Packaging

25, 100, 500 g in poly bottle

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.




Cross-Coupling Guide
Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
TW3710000

Documents

Certificate of Analysis

Protocols & Articles

Articles

MSMLS Online Plate Map

Metabolite descriptors included with the software download upon purchase of the product include: Name, Parent CID, molecular formula, molecular weight, CAS, ChEBI, HMDB ID, PubChem Compound and Subst...
Keywords: Mass spectrometry, Metabolites

Peer-Reviewed Papers
15

References

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