102849-49-0

102849-49-0 - Names and Identifiers

Name	(2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid
Synonyms	Levetiracetam-1 Levetiracetam S-Carboxylic Acid S,2-Ethyl 2-oxo pyrolidine acetic acid (S)-2-(2-OXOPYRROLIDIN-1-YL)BUTANOIC ACID (2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid (S)-2-(2-OXO-PYRROLIDIN-1-YL)-BUTYRIC ACID (2S)-2-(2-OXOPYRROLIDIN-1-YL) BUTANOIC ACID (S)-2-(2-OXO-PYRROLIDIN-1-YL)-BUTYRIC ACID (S)-2-(2-oxopyrrolidin-1-yl)-2-butanoic acid (S)-alpha-ethyl-2-oxo-1-pyrrolidine acetic acid (2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acidSynonyMs
CAS	102849-49-0
InChI	InChI=1/C8H13NO3/c1-2-6(8(11)12)9-5-3-4-7(9)10/h6H,2-5H2,1H3,(H,11,12)/t6-/m0/s1

102849-49-0 - Physico-chemical Properties

Molecular Formula	C8H13NO3
Molar Mass	171.19
Density	1.227±0.06 g/cm3(Predicted)
Melting Point	118-121°C
Boling Point	371.0±25.0 °C(Predicted)
Flash Point	178.16°C
Vapor Presure	0mmHg at 25°C
pKa	3.76±0.10(Predicted)
Storage Condition	Sealed in dry,Store in freezer, under -20°C
Refractive Index	1.517

102849-49-0 - Introduction

(2S)-2-(2-oxopyrrolidin-1-yl) butyric acid, chemical name is 4-(2-oxopyrrolidin-1-yl)butanoic acid, is an organic compound. The following is a description of its nature, use, preparation and safety information:

Nature:
(2S)-2-(2-oxopyrrolidin-1-yl) butyric acid is a white crystalline solid with a chemical formula of C8H13NO3 and a relative molecular mass of 171.19. It dissolves in ethanol and water.

Use:
(2S)-2-(2-oxopyrrolidin-1-yl) butyric acid is often used as an intermediate in organic synthesis, which can be used in the fields of drug synthesis and pesticide synthesis. It can also be used to study peptide synthesis and spirochemical reactions.

Preparation Method:
(2S)-2-(2-oxopyrrolidine-1-yl) butyric acid can be prepared by two methods. One method is the acylation of 2-oxopyrrolidine-1-carbaldehyde with the methylene group of N-protected butyline followed by acid hydrolysis to give the desired product. Another method for the preparation of (2S)-2-(2-oxopyrrolidin-1-yl) butanoic acid is the reaction of 2-oxopyrrolidine-1-carbaldehyde with a cysteine ester followed by acid hydrolysis.

Safety Information:
The safety of (2S)-2-(2-oxopyrrolidin-1-yl) butanoic acid has not been fully evaluated and reported. However, when handling and using chemicals, it is generally necessary to pay attention to the following points:
1. Avoid inhalation or contact with skin and eyes.
2. Wear appropriate protective equipment such as lab gloves and goggles during use.
3. Store in a dry, cool, well-ventilated place, away from fire and oxidant.
4. When disposing of waste, please comply with relevant environmental regulations.

Please note that when performing any chemical experiments or using any chemicals, you should follow appropriate laboratory procedures and handle them with caution. It is best to carry out relevant chemical operations under the guidance of professionals.

Last Update：2024-04-09 21:32:36

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