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

Catalog No. AC132125000
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Quantity:
25 g
100 g
500 g
Packaging:
Plastic bottle

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 500 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

RUO – Research Use Only

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