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BUTYL (S)-(-)-2-PYRROLIDONE-5-CARBOXYLATE

Product Name
BUTYL (S)-(-)-2-PYRROLIDONE-5-CARBOXYLATE
CAS No.
4931-68-4
Chemical Name
BUTYL (S)-(-)-2-PYRROLIDONE-5-CARBOXYLATE
Synonyms
Einecs 225-568-9;Butyl PyroglutaMate;BUTYL L-PYROGLUTAMATE;butyl 5-oxo-L-prolinate;5-Oxo-L-proline butyl ester;L-Proline, 5-oxo-, butyl ester;Butyl (S)-5-oxopyrrolidine-2-carboxylate;BUTYL (S)-(-)-2-PYRROLIDONE-5-CARBOXYLATE;(S)-5-Oxo-2α-pyrrolidinecarboxylic acid butyl ester
CBNumber
CB5101940
Molecular Formula
C9H15NO3
Formula Weight
185.22
MOL File
4931-68-4.mol
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BUTYL (S)-(-)-2-PYRROLIDONE-5-CARBOXYLATE Property

Boiling point:
180 °C/6.5 mmHg (lit.)
Density 
1.104 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.403(lit.)
Flash point:
>230 °F
solubility 
Chloroform
form 
Oil
pka
14?+-.0.40(Predicted)
color 
Yellow
optical activity
[α]20/D 13°, neat
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
440329
Product name
Butyl (S)-(?)-2-pyrrolidone-5-carboxylate
Purity
98%
Packaging
5ml
Price
$15.12
Updated
2024/03/01
TRC
Product number
B807865
Product name
ButylPyroglutamate
Packaging
100g
Price
$710
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CCH0004781
Product name
Butyl (S)-(?)-2-pyrrolidone-5-carboxylate
Purity
98.00%
Packaging
5ML
Price
$785.17
Updated
2021/12/16
Chem-Impex
Product number
41554
Product name
Butyl(S)-(-)-2-pyrrolidone-5-carboxylate,≥98%(GC)
Purity
≥98%(GC)
Packaging
5ML
Price
$30.28
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
50155
Product name
ButylPyroglutamate
Packaging
5G
Price
$610
Updated
2021/12/16
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BUTYL (S)-(-)-2-PYRROLIDONE-5-CARBOXYLATE Chemical Properties,Usage,Production

Uses

Butyl Pyroglutamate is an derivative of L-Glutamic Acid (G596960), an important neurotransmitter that plays a key role in long-term potentiation and is important for learning and memory.

BUTYL (S)-(-)-2-PYRROLIDONE-5-CARBOXYLATE Preparation Products And Raw materials

Raw materials

Preparation Products

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BUTYL (S)-(-)-2-PYRROLIDONE-5-CARBOXYLATE Suppliers

China 11 India 1 Switzerland 1 United States 1 Global 14

4931-68-4, BUTYL (S)-(-)-2-PYRROLIDONE-5-CARBOXYLATERelated Search:

Polyvinylpyrrolidone (1R,2S,5R)-5-Methyl-2-isopropylcyclohexyl 5-oxo-L-prolinate Crilvastatin N-OCTYL L-2-PYRROLIDONE-5-CARBOXYLATE LABOTEST-BB LT00847896 BUTYL (S)-(-)-2-PYRROLIDONE-5-CARBOXYLATE

  • BUTYL L-PYROGLUTAMATE
  • BUTYL (S)-(-)-2-PYRROLIDONE-5-CARBOXYLATE
  • Butyl PyroglutaMate
  • butyl 5-oxo-L-prolinate
  • (S)-5-Oxo-2α-pyrrolidinecarboxylic acid butyl ester
  • 5-Oxo-L-proline butyl ester
  • Einecs 225-568-9
  • L-Proline, 5-oxo-, butyl ester
  • Butyl (S)-5-oxopyrrolidine-2-carboxylate
  • 4931-68-4
  • Asymmetric Synthesis
  • Chiral Building Blocks
  • Heterocyclic Building Blocks
  • Pyrrolidines