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  6. (R)-(+)-2-Pyrrolidinone-5-carboxylic acid, 98+%

(R)-(+)-2-Pyrrolidinone-5-carboxylic acid, 98+%

Catalog No. AAB2467806
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Catalog No. AAB2467806 Supplier Thermo Scientific Chemicals Supplier No. B2467806
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Description

CAS: 4042-36-8 | C5H7NO3 | 129.115 g/mol

(R)-(+)-2-Pyrrolidinone-5-carboxylic acid serves as a building block in the synthesis of diphthamide.

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

Applications
(R)-(+)-2-Pyrrolidinone-5-carboxylic acid serves as a building block in the synthesis of diphthamide.

Solubility
Soluble in water.

Notes
Store away from strong oxidizing /reducing agents, strong acids, strong bases.

Chemical Identifiers

CAS 4042-36-8
Molecular Formula C5H7NO3
Molecular Weight (g/mol) 129.115
MDL Number MFCD00066212
InChI Key ODHCTXKNWHHXJC-GSVOUGTGSA-N
Synonym d-pyroglutamic acid, 5-oxo-d-proline, r-5-oxopyrrolidine-2-carboxylic acid, d-pyr-oh, 2r-5-oxopyrrolidine-2-carboxylic acid, d-proline, 5-oxo, r-+-2-pyrrolidone-5-carboxylic acid, d-5-pyrrolidone-2-carboxylic acid, r-2-pyrrolidone-5-carboxylic acid, d-5-oxo-2-pyrrolidinecarboxylic acid
PubChem CID 439685
ChEBI CHEBI:16924
IUPAC Name (2R)-5-oxopyrrolidine-2-carboxylic acid
SMILES C1CC(=O)NC1C(=O)O

Specifications

Melting Point 158°C to 160°C
Quantity 5 g
Beilstein 82133
Solubility Information Soluble in water.
Optical Rotation +10.5° (c=5 in Water)
Formula Weight 129.12
Percent Purity ≥98%
Chemical Name or Material (R)-(+)-2-Pyrrolidinone-5-carboxylic acid

Safety and Handling

Hazard Category H315-H318-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P310-P312-P332+P313-P362-P501c
EINECSNumber 223-735-0
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only