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Alfa Aesar™ (R)-(+)-4-Hydroxy-2-pyrrolidinone, ≥97%

Chemical Identifiers

CAS 22677-21-0
Formula Weight 101.1
MDL Number MFCD00273364
Beilstein 1524193
Synonym (R)-β-Hydroxy-γ-butyrolactam
Chemical Name or Material (R)-(+)-4-Hydroxy-2-pyrrolidinone
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAH6600603 SDS Alfa Aesar™
H6600603
1g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAH66006MD SDS Alfa Aesar™
H66006MD
250mg N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
(R)-(+)-4-Hydroxy-2-pyrrolidinone intermediate in the preparation of Oxiracetam. Also used as enantiomeric intermediate for the asymmetric single isomeric drugs including antitumor, anesthetic, antipasmodic, anti-inflammatory or anti-HIV activity products.

Solubility
Slightly soluble in water.

Notes
Store in cool, dry place in tightly closed container. With adequate ventilation. Store away from oxidizing agent.
Description & Specifications

Chemical Identifiers

22677-21-0
MFCD00273364
(R)-β-Hydroxy-γ-butyrolactam
101.1
1524193
(R)-(+)-4-Hydroxy-2-pyrrolidinone

Specifications

22677-21-0
101.1
1524193
155° to 160°C
1g
≥97%
Powder
MFCD00273364
(R)-β-Hydroxy-γ-butyrolactam
White to pale yellow
(R)-(+)-4-Hydroxy-2-pyrrolidinone

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