ChemicalBook--->CAS DataBase List--->56657-76-2

56657-76-2

56657-76-2 Structure

56657-76-2 Structure
IdentificationBack Directory
[Name]

CYANOACETIC ACID-OSU
[CAS]

56657-76-2
[Synonyms]

CYANOACETIC ACID-OSU
Succinimidyl Cyanoacetate
N-(Cyanoacetoxy)succinimide
2,5-Dioxopyrrolidin-1-yl cyanoacetate
2,5-Dioxopyrrolidin-1-yl 2-cyanoacetate
2,5-Pyrrolidinedione, 1-[(cyanoacetyl)oxy]-
Cyanoacetic acid 2,5-dioxopyrrolidin-1-yl ester
3-[(2,5-Dioxopyrrolidin-1-yl)oxy]-3-oxopropanenitrile
Acetic acid, 2-cyano-, 2,5-dioxo-1-pyrrolidinyl ester
[EINECS(EC#)]

1592732-453-0
[Molecular Formula]

C7H6N2O4
[MDL Number]

MFCD00798802
[MOL File]

56657-76-2.mol
[Molecular Weight]

182.13
Chemical PropertiesBack Directory
[Boiling point ]

336.1±44.0 °C(Predicted)
[density ]

1.46±0.1 g/cm3(Predicted)
[storage temp. ]

Inert atmosphere,Room Temperature
[solubility ]

DMSO (Slightly)
[form ]

solid
[pka]

0.74±0.10(Predicted)
[color ]

White
[Stability:]

Very Moisture Sensitive
[InChI]

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

OZLIBRFWDOSHRS-UHFFFAOYSA-N
[SMILES]

C(ON1C(=O)CCC1=O)(=O)CC#N
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302
[Precautionary statements ]

P280-P305+P351+P338
[HS Code ]

2933998090
Hazard InformationBack Directory
[Uses]

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.
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