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Alfa Aesar™ (+/-)-2-Pyrrolidinone-5-carboxylic acid, 99%

$100.24 - $100.24

Chemical Identifiers

Chemical Name or Material (+/-)-2-Pyrrolidinone-5-carboxylic acid
CAS 149-87-1
Molecular Formula C5H7NO3
Formula Weight 129.12g/mol
MDL Number MFCD00064322
Beilstein 82131
Synonym DL-Pyroglutamic acid; H-DL-Pyr-OH
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL0942430

 
alfa aesar™
L09424-30
250g Each for $100.24
Description & Specifications

Specifications

Melting Point 183° to 185°C
Quantity 250g
Chemical Name or Material (+/-)-2-Pyrrolidinone-5-carboxylic acid
CAS 149-87-1
Assay 99%
Molecular Formula C5H7NO3
Formula Weight 129.12g/mol
MDL Number MFCD00064322
Beilstein 82131
Synonym DL-Pyroglutamic acid; H-DL-Pyr-OH
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H318-H335-H315
Causes serious eye damage.
May cause respiratory irritation.
Causes skin irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Applications
It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs.

Solubility
Soluble in water. (almost transparency)

Notes
Store in cool dry condition. Incompatible with strong oxidizing agents.

Safety and Handling

Danger

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H318-H335-H315
Causes serious eye damage.
May cause respiratory irritation.
Causes skin irritation.