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Alfa Aesar™ (S)-(-)-2-Pyrrolidinone-5-carboxylic acid, 98+%

Manufacturer:  Alfa Aesar™ L1171136

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Catalog No. AAL1171136



Description

Description

Applications
(S)-(-)-2-Pyrrolidinone-5-carboxylic acid is used as a building block for pharmaceuticals and asymmetric synthesis. It Is also used as a resolving agent for chiral bases and in an efficient synthesis of quinolizidine and indolizidine alkaloids.

Solubility
Soluble in water (10-15% at 20°C), alcohol, acetone, dimethyl sufoxide and methanol.

Notes
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.
Specifications

Specifications

(S)-(-)-2-Pyrrolidinone-5-carboxylic acid
158°C to 162°C
98-79-3
MFCD00005272
14,8001
ODHCTXKNWHHXJC-VKHMYHEASA-N
(2S)-5-oxopyrrolidine-2-carboxylic acid
7405
129.12
−10.5° (c=5 in Water)
500g
C5H7NO3
82132
l-pyroglutamic acid, pyroglutamic acid, pidolic acid, 5-oxo-l-proline, h-pyr-oh, 5-oxoproline, s-5-oxopyrrolidine-2-carboxylic acid, 2s-5-oxopyrrolidine-2-carboxylic acid, l-5-oxoproline, l-proline, 5-oxo
C1CC(=O)NC1C(=O)O
129.115
CHEBI:18183
≥98%

Chemical Identifiers

98-79-3
129.115
ODHCTXKNWHHXJC-VKHMYHEASA-N
7405
(2S)-5-oxopyrrolidine-2-carboxylic acid
C5H7NO3
MFCD00005272
l-pyroglutamic acid, pyroglutamic acid, pidolic acid, 5-oxo-l-proline, h-pyr-oh, 5-oxoproline, s-5-oxopyrrolidine-2-carboxylic acid, 2s-5-oxopyrrolidine-2-carboxylic acid, l-5-oxoproline, l-proline, 5-oxo
CHEBI:18183
C1CC(=O)NC1C(=O)O
Safety and Handling

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

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.

Warning

RTECSNumber : TW3710000

TSCA : TSCA

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