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

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

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Quantity:
25g
100g
500g
Packaging:
Plastic bottle
98-79-3
C5H7NO3
129.12
MFCD00005272
ODHCTXKNWHHXJC-UHFFFAOYNA-N
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
7405
CHEBI:18183
(2S)-5-oxopyrrolidine-2-carboxylic acid
OC(=O)C1CCC(=O)N1
98-79-3
C5H7NO3
129.12
MFCD00005272
ODHCTXKNWHHXJC-UHFFFAOYNA-N
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
7405
CHEBI:18183
(2S)-5-oxopyrrolidine-2-carboxylic acid
OC(=O)C1CCC(=O)N1

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.

Color White
Melting Point 152.0°C to 162.0°C
Assay Percent Range 98%
Infrared Spectrum Authentic
Beilstein 22,284
Packaging Plastic bottle
Merck Index 15,8113
Quantity 500g
Solubility Information Solubility in water: 100-150g/l (20°). Other solubilities: soluble in alcohol and acetone
Specific Rotation Condition − 27.50 (20.00°C c=10,1 N NaOH)
Specific Rotation − 27.50
Formula Weight 129.12
Physical Form Crystalline Powder
Percent Purity 98%
Water 0.5% Max. (K.F.)
Chemical Name or Material (S)-(-)-2-Pyrrolidone-5-carboxylic acid
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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 : 202-700-3

SDS

RUO – Research Use Only