(S)-(-)-2-Pyrrolidone-5-carboxylic acid, 98%, Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 98-79-3
• Molecular Formula: C5H7NO3
• Molecular Weight (g/mol): 129.12
• MDL Number: MFCD00005272
• InChI Key: ODHCTXKNWHHXJC-UHFFFAOYNA-N
• Synonym: 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
• PubChem CID: 7405
• ChEBI: CHEBI:18183
• IUPAC Name: (2S)-5-oxopyrrolidine-2-carboxylic acid
• SMILES: OC(=O)C1CCC(=O)N1

• Melting Point: 152.0°C to 162.0°C
• Color: White
• Infrared Spectrum: Authentic
• Assay Percent Range: 98%
• Packaging: Plastic bottle
• Quantity: 25 g
• Beilstein: 22,284
• Merck Index: 15,8113
• Specific Rotation Condition: − 27.50 (20.00°C c=10,1 N NaOH)
• Specific Rotation: − 27.50
• Solubility Information: Solubility in water: 100-150g/l (20°). Other solubilities: soluble in alcohol and acetone
• Formula Weight: 129.12
• Percent Purity: 98%
• Physical Form: Crystalline Powder
• Chemical Name or Material: (S)-(-)-2-Pyrrolidone-5-carboxylic acid

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Causes serious eye damage.
Precautionary Statement	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
EINECSNumber	202-700-3

SDS

RUO – Research Use Only