(2Rs)-2-(2-oxopyrrolidin-1-yl)butanoic acid

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CAS 67118-31-4

Formula C8H13NO3

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
115116295156	(2Rs)-2-(2-oxopyrrolidin-1-yl)butanoic acid (115116295156)		on request	+ -

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Identify

Synonyms:

(2rs)-2-(2-oxopyrrolidin-1-yl)butanoic acid ; 2-(2-oxopyrrolidin-1-yl)butanamide ; 2-(2-oxo-1-pyrrolidinyl)butyric acid ; ethyl 2-oxo-1-pyrrolidineacetate ; etiracetam carboxylic acid ; alpha-ethyl-2-oxo-1-pyrrolidineacetic acid ; levetiracetam impurity a ; ethyl-2-oxo-1-pyrrolidineacetic acid

CAS:

67118-31-4

EINECS:

Molecular Formula:

C8H13NO3

MDL:

Properties

Molecular Weight:

171.19372 g·mol−1

Density:

1.227

Melting point:

155-158 °C

Prices

As an extract from the researched prices for (2Rs)-2-(2-oxopyrrolidin-1-yl)butanoic acid there are currently shown 7 prices in the last 6 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2020 from USD 1650.00 for 1 g to USD 374.00 per 250 mg in 2026 .