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Alfa Aesar™ tert-Butyl (S)-5-oxopyrrolidine-2-carboxylate, 95%

Chemical Identifiers

CAS 35418-16-7
Formula Weight 185.22
MDL Number MFCD06659481
Beilstein 3590226
Synonym L-Pyr-OtBu; tert-Butyl L-pyroglutamate
Chemical Name or Material tert-Butyl (S)-5-oxopyrrolidine-2-carboxylate
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAH6538506 SDS Alfa Aesar™
H6538506
5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAH6538514 SDS Alfa Aesar™
H6538514
25g 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 & Specifications

Chemical Identifiers

35418-16-7
MFCD06659481
L-Pyr-OtBu; tert-Butyl L-pyroglutamate
185.22
3590226
tert-Butyl (S)-5-oxopyrrolidine-2-carboxylate

Specifications

35418-16-7
185.22
3590226
White
tert-Butyl (S)-5-oxopyrrolidine-2-carboxylate
Powder
MFCD06659481
L-Pyr-OtBu; tert-Butyl L-pyroglutamate
5g
95%

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