(R)-(+)-2-Pyrrolidone-5-carboxylic acid

C5H7NO3 (Search HMDB)

Monoisotopic Mass

129.04259309718

m/z (positive mode)

130.04986954951056

m/z (negative mode)

128.03531664484944

Compound Lists

Standard Runs

Method	Retetion Time
Hilic-25min-QE	9.35
Hilic-25min-QE2	9.006549248