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DL-2-Pyrrolidone-5-carboxylic acid, 98%, ACROS Organics™

Chemical Identifiers

CAS 149-87-1
Molecular Formula C5H7NO3
Molecular Weight (g/mol) 129.12
MDL Number MFCD00064322
InChI Key ODHCTXKNWHHXJC-UHFFFAOYSA-N
Synonym 2-pyrrolidone-5-carboxylic acid, 5-oxo-dl-proline, 5-oxoprolinate, d-+-pyroglutamic acid, dl-pidolic acid, dl-proline, 5-oxo, dl-pyroglutamic acid, h-dl-pyr-oh, pyroglutamate, pyrrolidonecarboxylic acid
PubChem CID 499
ChEBI CHEBI:16010
IUPAC Name 5-oxopyrrolidine-2-carboxylic acid
SMILES C1CC(=O)NC1C(=O)O
View More Specs

Products 1
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
AC232935000
SDS View Documents
Thermo Fisher Scientific
AC232935000
500g Plastic bottle N/A N/A
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Chemical Identifiers

149-87-1
129.12
ODHCTXKNWHHXJC-UHFFFAOYSA-N
499
5-oxopyrrolidine-2-carboxylic acid
C5H7NO3
MFCD00064322
2-pyrrolidone-5-carboxylic acid, 5-oxo-dl-proline, 5-oxoprolinate, d-+-pyroglutamic acid, dl-pidolic acid, dl-proline, 5-oxo, dl-pyroglutamic acid, h-dl-pyr-oh, pyroglutamate, pyrrolidonecarboxylic acid
CHEBI:16010
C1CC(=O)NC1C(=O)O

Specifications

700ppm max
Authentic
Plastic bottle
300ppm max
180.0°C to 185.0°C
149-87-1
C5H7NO3
2-pyrrolidone-5-carboxylic acid, 5-oxo-dl-proline, 5-oxoprolinate, d-+-pyroglutamic acid, dl-pidolic acid, dl-proline, 5-oxo, dl-pyroglutamic acid, h-dl-pyr-oh, pyroglutamate, pyrrolidonecarboxylic acid
ODHCTXKNWHHXJC-UHFFFAOYSA-N
5-oxopyrrolidine-2-carboxylic acid
499
129.12
98%
0.3% max.
0.5% max.
0.3% max
White
500g
98%
MFCD00064322
Solubility in water: 57g/l (20°C). Other solubilities: soluble in alcohol and acetone
C1CC(=O)NC1C(=O)O
129.12
CHEBI:16010
Crystalline Powder
DL-2-Pyrrolidone-5-carboxylic acid
Safety and Handling

Safety and Handling

GHS H Statement
Causes serious eye damage.

GHS P Statement
Wear 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.
Immediately call a POISON CENTER or doctor/physici

GHS Signal Word: Danger

EINECSNumber : 205-748-3