laevo-pyroglutamic acid

Full Material List
N/A

Identifiers

FEMA N/A
CAS 98-79-3
EINECS 202-700-3
Synonyms
  • (S)-(-)-g- butyrolactam-g-carboxylate
  • (S)-(-)-g- butyrolactam-g-carboxylic Acid
  • L-pyro glutamic acid
  • L- glutamic acid g-lactam
  • L- glutamic acid gamma-lactam
  • laevo- glutamic acid gamma-lactam
  • PCA
  • pidolic acid
  • 5-L-oxo proline
  • 5-oxo-L- proline
  • L- proline, 5-oxo-
  • (-)- pyroglutamic acid
  • (S)- pyroglutamic acid
  • (2S)-5-oxo pyrrolidine-2-carboxylic acid
  • (S)-5-oxo pyrrolidine-2-carboxylic acid
  • (5S)-2-oxo pyrrolidine-5-carboxylate
  • (2S)-5-oxo pyrrolidine-5-carboxylic acid
  • (5S)-2-oxo pyrrolidine-5-carboxylic acid
  • 2-oxo pyrrolidine-5(S)-carboxylate
  • 2-oxo pyrrolidine-5(S)-carboxylic acid
  • (S)-5-oxo-2- pyrrolidinecarboxylate
  • L-5-oxo-2- pyrrolidinecarboxylate
  • (S)-5-oxo-2- pyrrolidinecarboxylic acid
  • (S)-(-)-2- pyrrolidinone-5-carboxylic Acid
  • L- pyrrolidinonecarboxylate
  • (S)-(-)-2- pyrrolidone-5-carboxylate
  • L-2- pyrrolidone-5-carboxylate
  • (S)-(-)-2- pyrrolidone-5-carboxylic acid
  • (S)-2- pyrrolidone-5-carboxylic acid
  • 2-L- pyrrolidone-5-carboxylic acid
  • 2-laevo- pyrrolidone-5-carboxylic acid
  • L- pyrrolidonecarboxylate
JECFA Food Flavoring N/A
JECFA Food Additive N/A
DG SANTE Food Flavourings N/A
DG SANTE Food Contact Materials N/A
FDA UNII SZB83O1W42
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 129.11539
Molecular Formula C5 H7 N O3

Organoleptic

Organoleptic Notes
Odor N/A
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance white crystalline powder (est)
Assay 95.00 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point 184.00 to 185.00 °C. @ 760.00 mm Hg
Boiling Point 453.13 °C. @ 760.00 mm Hg (est)
Flash Point 440.00 °F. TCC ( 226.67 °C. )
Acid Value N/A
Vapor Pressure N/A
Vapor Density N/A
logP (o/w) -1.348 (est)
Soluble In
  • water, 476000 mg/L @ 13C (exp)
Occurrence
  • molasses
  • soybean seed