Pyroglutamic Acid

L-5-Oxo-2-pyrrolidinecarboxylic Acid

 

Versatile chiral starting material.
Used as a resolving agent for chiral bases.

 

Chemical Formula

C5H7NO3

Molecular Weight

F.W. 129.12

CAS #

98-79-3

 

Safety Information

Health Hazard

1

Fire Hazard

1

Reactivity

0

Material Safety Data Sheet

 

Test

Specification

AppearanceWhite to off-white powder
Assay (Dried Basis)Min. 99.0%
MAXIMUM LIMITS
Water0.5%
Glutamic Acid0.2%
Chloride100 ppm
Sulfate100 ppm
Iron10 ppm
Heavy Metals10 ppm
Arsenic2 ppm

 

Chemical information and descriptions have been provided by Spectrum Chemicals.

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 P1835-06   Pyroglutamic Acid - Pyroglutamic Acid - C5H7NO3 - 100 GM P1835-06 $321.54
 P1835-13   Pyroglutamic Acid - Pyroglutamic Acid - C5H7NO3 - 2.5 KG P1835-13 $2,400.99
 P1835-10   Pyroglutamic Acid - Pyroglutamic Acid - C5H7NO3 - 500 GM P1835-10 $804.91
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