Specifications
|
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% |
