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

Catalog No. AC132120250
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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.

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

Specifications

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

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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

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