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(S)-(-)-2-Pyrrolidone-5-carboxylic acid, (S)-5-Oxo-2-pyrrolidinecarboxylic acid
P 2790
for biochemistry
C5H7NO3
292242.10
18%
98-79-3
99%
129.11
Bottle / Drum
P 2790 (OTTO) L-Pyroglutamic acid, 99% Cas 98-79-3 - used as a building block for pharmaceuticals and asymmetric synthesis. P 2790 (OTTO) L-Pyroglutamic acid, 99% Cas 98-79-3 - used as a resolving agent for chiral bases and in an efficient synthesis of quinolizidine and indolizidine alkaloids.
Pyroglutamic acid (also known as PCA, 5-oxoproline, pidolic acid, or pyroglutamate for its basic form) is an uncommon and little studied amino acid derivative in which the free amino group of glutamic acid or glutamine cyclizes to form a lactam.
Laboratory chemicals, Amino acids
≥99%
Crystalline powder
White to off white
155-162 °C
Not more than 0.1%
Not more than 0.5%
Hazard Codes XiRisk Statements 36/37/38Safety Statements 26-36WGK Germany 3
DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received. For laboratory use only. Not for drug, medical, household, or any other unauthorized application. We assume no liability for misuse or unauthorized application of the product. Please test before use.