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DL-Pyroglutamic Acid
(CAS Number:149-87-1 Product Number:G0061)


DL-Pyroglutamic Acid
Synonym DL-Glutamic Acid Lactam
Synonym H-DL-Pyr-OH
Synonym 5-Oxopyrrolidine-2-carboxylic Acid
Synonym 2-Pyrrolidone-5-carboxylic Acid

General Information

Product Number G0061

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Purity/Analysis Method >99.0%(T)
Storage Temperature
M.F. / M.W. C5H7NO3=129.12
CAS Number 149-87-1
Related CAS Number
MDL Number MFCD00064322
  • Product Details
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  • Reference & Application


Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 99.0 %
Melting point 182.0 to 186.0 deg-C
Solubility in Water almost transparency


Reaxys-RN 82131
PubChem SID 87570275

Transport Information

HS Number 2933.79.8500


PubMed Literature

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