2-Butenoic acid， 2-cyano-， ethyl ester, 95%, 95%

cas: 686-33-9 — see every product listed under this CAS number, including other names

2-Butenoic acid， 2-cyano-， ethyl ester, 95%, 95% (CAS 686-33-9) is a chemical reagent available from Chemat. Available pack sizes: 100mg, 250mg. Offered by: Chemat.

• 2D
• 3D

Ethyl (E)-2-cyanobut-2-enoate (CAS 686-33-9) is a chemical compound with the molecular formula C7H9NO2 and a molecular weight of 139.15 g/mol. IUPAC name: ethyl (E)-2-cyanobut-2-enoate. InChIKey: WIUDWAAJQVNSOH-ZZXKWVIFSA-N.

Identity

Molecular formula	C7H9NO2
Molecular weight	139.15 g/mol
IUPAC name	ethyl (E)-2-cyanobut-2-enoate
InChIKey	WIUDWAAJQVNSOH-ZZXKWVIFSA-N
SMILES	CCOC(=O)/C(=C/C)/C#N

Computed by PubChem (NCBI)

Synonyms: Ethyl 2-cyanocrotonate, ethyl 2-cyanobut-2-enoate, ethyl (E)-2-cyanobut-2-enoate, 2-Cyano-2-butenoic acid ethyl ester, ethyl a-cyanocrotonate, (E)-Ethyl 2-cyanobut-2-enoate, Ethyl(2E)-2-cyano-2-butenoate, Ethyl (2E)-2-cyano-2-butenoate #, 2-Butenoic acid 2-cyano- ethyl ester, (E)-2-Cyano-but-2-enoic acid ethyl ester

Isomers (same molecular formula)

(2-cyclopropyl-1,3-oxazol-4-yl)methanol C₇H₉NO₂

methyl 1-cyanocyclobutane-1-carboxylate C₇H₉NO₂

methyl 1-methylpyrrole-3-carboxylate C₇H₉NO₂

2-pyridin-3-yloxyethanol C₇H₉NO₂

3-amino-5-methoxyphenol C₇H₉NO₂

ethyl 1H-pyrrole-2-carboxylate C₇H₉NO₂