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159263

Sigma-Aldrich

(1-Ethoxyethylidene)malononitrile

98%

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About This Item

Linear Formula:
CH3C(OC2H5)=C(CN)2
CAS Number:
5417-82-3
Molecular Weight:
136.15
EC Number:
226-521-5
MDL number:
MFCD00001852
UNSPSC Code:
12352100
PubChem Substance ID:
24849803
NACRES:
NA.22

Assay

98%

mp

90-92 °C (lit.)

functional group

ether
nitrile

SMILES string

CCO\C(C)=C(\C#N)C#N

InChI

1S/C7H8N2O/c1-3-10-6(2)7(4-8)5-9/h3H2,1-2H3

InChI key

BOSVWXDDFBSSIZ-UHFFFAOYSA-N

General description

(1-Ethoxyethylidene)malononitrile is also referred as 2-(1-ethoxyethylidene)malononitrile.

Application

(1-Ethoxyethylidene)malononitrile was used in the synthesis of benzyl 5-amino-4-cyano-3-methyl-1H pyrazole-1-carboxylate and 2-amino-6-mercaptopyridine-3,5-dicarbonitrile derivatives.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCB1871V
MKBJ8241V
MKBB9056V
MKBB9056
01925MH

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Yaojun Gao et al.
Journal of combinatorial chemistry, 12(1), 69-74 (2009-12-05)
A solid-phase synthesis of 5-aminopyrazole has been developed and applied to the preparation of pyrazolo[5,1-d][1,2,3,5]tetrazine-4(3H)-ones. In this strategy, a one-pot reaction from 5-aminopyrazoles to the pyrazolo[5,1-d][1,2,3,5]tetrazine-4(3H)-ones which provided the compounds in good yields was demonstrated. Using this synthetic strategy, we
Diaa A Ibrahim et al.
European journal of medicinal chemistry, 46(12), 5825-5832 (2011-10-18)
The design and synthesis of a small library of 4-aminopyrido[2,3-d]pyrimidine derivatives is reported. The potential activity of these compounds as CDK2/Cyclin A, CDK4/Cyclin D, EGFR and anti-tumor was evaluated by cytotoxicity studies in A431a, SNU638b, HCT116 and inhibition of CDK2-Cyclin

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