(2S)-2-(2-Oxo-1-pyrrolidinyl)butanamide

Basic Information

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CAS Number

102767-28-2

Molecular Formula

C8H14N2O2

Molecular Weight

170.21 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

116.0 to 120.0 deg-C

Boiling Point

395.9±25.0 °C at 760 mmHg

Density

1.2±0.1 g/cm3

Flash Point

9℃

Solubility

H2O: >5mg/mL

Refractive Index

1.518

Vapor Pressure

0.0±0.9 mmHg at 25°C

Specific Rotation

-89.7 º

SMILES

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CC[C@H](N1CCCC1=O)C(=O)N

InChI

InChI=1S/C8H14N2O2/c1-2-6(8(9)12)10-5-3-4-7(10)11/h6H,2-5H2,1H3,(H2,9,12)/t6-/m0/s1

InChIKey

HPHUVLMMVZITSG-LURJTMIESA-N

LogP

-0.12729999999999986

Topological Polar Surface Area

63.400000000000006 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

203

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Toxicity

LD50 in male mice, male rats (mg/kg): 1081, 1038 i.v. (Gobert, 1990)

Synonyms & References

English

(S)-2-(2-Oxopyrrolidin-1-yl)butanamide
(S)-1-pyrrolidineacetamid
2-(2-oxopyrrolidin-1-yl)butanamide
(+-)-alpha-Ethyl-2-oxo-1-pyrrolidineacetamide
(S)-alpha-Ethyl-2-oxo-1-pyrrolidineacetamide
1-Pyrrolidineacetamide
alpha-ethyl-2-oxo-
alpha-Ethyl-2-oxo-1-pyrrolidineacetamide
Etiracetam
Etiracetam [INN]
Etiracetamum [INN-Latin]
Keppra
Levetiracetam [INN]
Levetiracetamum [INN-Latin]
LEVITIRACETAM
UCB 6474
UCB-6474
UCB-L 059
Name:(S)-2-(2-Oxopyrrolidin-1-yl)butanamide (Levetiracetam)
Levetiracetam
Levetiracetam solution
Levetirazetam
UCB L059
(2S)-2-(2-oxopyrrolidin-1-yl)butanamide
(S)-2-(2-Oxo-1-pyrrolidinyl)butyramide
Levetiracetin
(αS)-α-Ethyl-2-oxo-1-pyrrolidineacetamide
2(S)-(2-oxopyrrolidin-1-yl)butyramide
Keppra®
SIB-S1
MFCD00

MDL Number

MFCD03265610

Customs Code

2933990090

FAQ

What is (2S)-2-(2-Oxo-1-pyrrolidinyl)butanamide (CAS: 102767-28-2)?

(2S)-2-(2-Oxo-1-pyrrolidinyl)butanamide, with the CAS number 102767-28-2, is a synthetic organic compound characterized by its amide functional group and a pyrrolidine ring. It is commonly used in pharmaceutical research and has a molecular formula of C9H17NO3. This compound exhibits specific stereochemical properties due to the (2S) configuration, which can influence its biological activity and reactivity.

What are the main uses of (2S)-2-(2-Oxo-1-pyrrolidinyl)butanamide (CAS: 102767-28-2)?

(2S)-2-(2-Oxo-1-pyrrolidinyl)butanamide (CAS: 102767-28-2) is primarily used in pharmaceutical research as a potential drug candidate or intermediate. It may also find applications in organic synthesis and chemical research. Its unique structure makes it relevant for the development of compounds with specific therapeutic properties, particularly in the field of medicinal chemistry.

Is (2S)-2-(2-Oxo-1-pyrrolidinyl)butanamide (CAS: 102767-28-2) safe?

The safety of (2S)-2-(2-Oxo-1-pyrrolidinyl)butanamide (CAS: 102767-28-2) depends on its handling and exposure conditions. As a chemical compound, it should be treated with care, following standard laboratory safety protocols. Limited toxicity data is available, but it is generally recommended to use appropriate personal protective equipment (PPE) and ensure proper ventilation when working with this substance.

How should (2S)-2-(2-Oxo-1-pyrrolidinyl)butanamide (CAS: 102767-28-2) be stored?

(2S)-2-(2-Oxo-1-pyrrolidinyl)butanamide (CAS: 102767-28-2) should be stored in a cool, dry, and well-ventilated area, away from direct light. It is typically kept in a sealed container to prevent moisture absorption and degradation. Storage conditions should maintain a temperature below 25°C and humidity levels below 60% to ensure stability and prolong shelf life.