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

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

Catalog Number 11392577
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Quantity:
25 g
100 g
500 g
This item is not returnable. View return policy
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
OC(=O)C1CCC(=O)N1
This item is not returnable. View return policy
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
OC(=O)C1CCC(=O)N1

Description

(S)-(-)-2-Pyrrolidinone-5-carboxylic acid is used as a building block for pharmaceuticals and asymmetric synthesis. It Is also used as a resolving agent for chiral bases and in an efficient synthesis of quinolizidine and indolizidine alkaloids.

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
(S)-(-)-2-Pyrrolidinone-5-carboxylic acid is used as a building block for pharmaceuticals and asymmetric synthesis. It Is also used as a resolving agent for chiral bases and in an efficient synthesis of quinolizidine and indolizidine alkaloids.

Solubility
Soluble in water (10-15% at 20°C), alcohol, acetone, dimethyl sufoxide and methanol.

Notes
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.
TRUSTED_SUSTAINABILITY
Melting Point 158°C to 162°C
Quantity 500 g
Beilstein 82132
Merck Index 14,8001
Solubility Information Soluble in water (10-15% at 20°C),alcohol,acetone,dimethyl sufoxide and methanol.
Optical Rotation −10.5° (c=5 in Water)
IUPAC Name 5-oxopyrrolidine-2-carboxylic acid
Formula Weight 129.12
Percent Purity ≥98%
Chemical Name or Material (S)-(-)-2-Pyrrolidinone-5-carboxylic acid

RUO – Research Use Only

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