Product Name：

L-焦谷氨醇  (S)-(+)-5-羟甲基-2-吡咯烷

L-Pyroglutamol(S)-5-(Hydroxymethyl)-2-pyrrolidinone

Molecular Formula：

C₅H₉ NO₂

Molecular Weight:

115.13

CAS:

17342-08-4

Structural Formula：

Items

Specifications  

Appearance：

白色结晶粉末

off-white crystalline

Assay:

≥98.0%

Melting Point (℃):

76-86 °C

Specific Rotation

+30.0°±2(C=1,EtOH)

Optical Purity ee%

≤0.5% L-enantiomer

Loss on Drying:

< 0.5%