D-Pyroglutamic acid ethyl ester 68766-96-1 Ethyl D-(-)-pyroglutamate
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ISO9001: 2008 Certification
Product Name:D-Pyr-OEt
CAS#:68766-96-1
Synonyms: D-Pyroglutamic acid ethyl ester
Molecular Formula: C7H11NO3
Molecular Weight: 157.17
Specifications:
Items |
Standard |
Analysis data |
Appearance |
Colorless or yellowish oily liquid |
Conforms |
Specific Rotation [20/D] C=1, in CH3CH2OH |
-2.5°±1° |
-2.0° |
IR Spectrum |
In accordance with structure |
Conforms |
Loss on Drying |
Not more than 0.50% |
0.35% |
Purity (HPLC) |
Not less than 98.0% |
99.0% |
Laboratory Picture:
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