974109G71I 5232-99-5 Ethyl 2-cyano-3,3-diphenylacrylate Ethyl 2-cyano-3,3-diphenyl-2-propenoate Etocrylene Etocrylene [USAN] 2-Propenoic acid, 2-cyano-3,3-diphenyl-, ethyl ester UV absorber-2 Etocrilene [INN] Acrylic acid, 2-cyano-3,3-diphenyl-, ethyl ester (8CI) Acrylonitrile, 3,3-dicyclopropyl-2-(ethoxycarbonyl)- Etocrilene 4-09-00-03640 (Beilstein Handbook Reference) Acrylonitrile, beta, beta-biscyclopropyl-,alpha-carbethoxy- Acrylonitrile, beta,beta-biscyclopropyl-alpha-carbethoxy- BRN 1885803 alpha-Carbethoxy-beta,beta-biscyclopropyl acrylonitrile CE 2 alpha-Cyano-beta-phenylcinnamic acid, ethyl ester EINECS 226-029-0 Ethyl alpha-cyan-beta,beta-diphenylacrylate Ethyl alpha-cyano-beta,beta-diphenylacrylate Ethyl (diphenylmethylene)cyanoacetate Etocrileno [INN-Spanish] Etocrilenum [INN-Latin] NSC 52678 USAF A-15972 Uvinul N 35 HSDB 7218 Etocrileno Etocrilenum UNII-974109G71I EC 226-029-0 CAS 5232-99-5

Purity 97%+In StockPharmaceutical Standards
CAS No.5232-99-5
Molecular FormulaC18H27NO2
Molecular Weight289.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

974109G71I 5232-99-5 Ethyl 2-cyano-3,3-diphenylacrylate Ethyl 2-cyano-3,3-diphenyl-2-propenoate Etocrylene Etocrylene [USAN] 2-Propenoic acid, 2-cyano-3,3-diphenyl-, ethyl ester UV absorber-2 Etocrilene [INN] Acrylic acid, 2-cyano-3,3-diphenyl-, ethyl ester (8CI) Acrylonitrile, 3,3-dicyclopropyl-2-(ethoxycarbonyl)- Etocrilene 4-09-00-03640 (Beilstein Handbook Reference) Acrylonitrile, beta, beta-biscyclopropyl-,alpha-carbethoxy- Acrylonitrile, beta,beta-biscyclopropyl-alpha-carbethoxy- BRN 1885803 alpha-Carbethoxy-beta,beta-biscyclopropyl acrylonitrile CE 2 alpha-Cyano-beta-phenylcinnamic acid, ethyl ester EINECS 226-029-0 Ethyl alpha-cyan-beta,beta-diphenylacrylate Ethyl alpha-cyano-beta,beta-diphenylacrylate Ethyl (diphenylmethylene)cyanoacetate Etocrileno [INN-Spanish] Etocrilenum [INN-Latin] NSC 52678 USAF A-15972 Uvinul N 35 HSDB 7218 Etocrileno Etocrilenum UNII-974109G71I EC 226-029-0 CAS 5232-99-5 chemical structure

Description

974109G71I 5232-99-5 Ethyl 2-cyano-3,3-diphenylacrylate Ethyl 2-cyano-3,3-diphenyl-2-propenoate Etocrylene Etocrylene [USAN] 2-Propenoic acid, 2-cyano-3,3-diphenyl-, ethyl ester UV absorber-2 Etocrilene [INN] Acrylic acid, 2-cyano-3,3-diphenyl-, ethyl ester (8CI) Acrylonitrile, 3,3-dicyclopropyl-2-(ethoxycarbonyl)- Etocrilene 4-09-00-03640 (Beilstein Handbook Reference) Acrylonitrile, beta, beta-biscyclopropyl-,alpha-carbethoxy- Acrylonitrile, beta,beta-biscyclopropyl-alpha-carbethoxy- BRN 1885803 alpha-Carbethoxy-beta,beta-biscyclopropyl acrylonitrile CE 2 alpha-Cyano-beta-phenylcinnamic acid, ethyl ester EINECS 226-029-0 Ethyl alpha-cyan-beta,beta-diphenylacrylate Ethyl alpha-cyano-beta,beta-diphenylacrylate Ethyl (diphenylmethylene)cyanoacetate Etocrileno [INN-Spanish] Etocrilenum [INN-Latin] NSC 52678 USAF A-15972 Uvinul N 35 HSDB 7218 Etocrileno Etocrilenum UNII-974109G71I EC 226-029-0 (CAS 5232-99-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H27NO2. Molecular weight: 289.41 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC18H27NO2
Molecular Weight289.41 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms1

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