CAS 56657-76-2

(2,5-dioxopyrrolidin-1-yl) 2-cyanoacetate

Description:

(2,5-Dioxopyrrolidin-1-yl) 2-cyanoacetate, with the CAS number 56657-76-2, is a chemical compound characterized by its unique structure, which includes a pyrrolidine ring with two carbonyl groups and a cyanoacetate moiety. This compound typically exhibits properties associated with both cyclic amides and esters, making it a versatile intermediate in organic synthesis. It is often used in the preparation of various pharmaceuticals and agrochemicals due to its ability to participate in diverse chemical reactions, such as nucleophilic substitutions and cycloadditions. The presence of the cyano group enhances its reactivity, allowing for further functionalization. Additionally, the compound may display polar characteristics due to the presence of the carbonyl and cyano groups, influencing its solubility in polar solvents. Safety data sheets should be consulted for handling and storage guidelines, as with many chemical substances, to ensure proper safety measures are taken during use. Overall, (2,5-dioxopyrrolidin-1-yl) 2-cyanoacetate is a valuable compound in synthetic organic chemistry.

Formula: C₇H₆N₂O₄

InChI: InChI=1/C7H6N2O4/c8-4-3-7(12)13-9-5(10)1-2-6(9)11/h1-3H2

SMILES: C1CC(=O)N(C1=O)OC(=O)CC#N

Synonyms:

• 3-[(2,5-Dioxopyrrolidin-1-yl)oxy]-3-oxopropanenitrile
• Propanenitrile, 3-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-oxo-

Cyanoacetic acid-osu

CAS: 56657-76-2

Formula: C₇H₆N₂O₄

Purity: 97%

Color and Shape: Solid

Molecular weight: 182.1335

Ref: IN-DA00E8QG

Cyanoacetic acid-OSu

CAS: 56657-76-2

Cyanoacetic acid-OSu

Formula: C₇H₆N₂O₄

Purity: 97%

Color and Shape: white solid

Molecular weight: 182.13g/mol

Ref: 54-OR961108

Cyanoacetic Acid N-Hydroxysuccinimide Ester

Controlled Product

CAS: 56657-76-2

Stability Very Moisture Sensitive
Applications Cyanoacetic Acid N-Hydroxysuccinimide Ester is used as a pharmaceutical intermediate. It is used in the preparation of substituted pyrrolopyrimidinamines as selective Janus kinase inhibitors for the treatment of autoimmune diseases and organ transplant rejection.
References Flanagan, M. E., et al.: J. Med. Chem., 53, 8468 (2010)

Formula: C₇H₆N₂O₄

Color and Shape: Neat

Molecular weight: 182.13

Ref: TR-C955805

2,5-Dioxopyrrolidin-1-yl 2-cyanoacetate

CAS: 56657-76-2

Formula: C₇H₆N₂O₄

Purity: 98%

Color and Shape: Solid

Molecular weight: 182.135

Ref: 10-F226278