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CAS RN 20526-97-0

ClOO(Z)

CAS RN 20526-97-0

IUPAC Name: (3Z)-3-[(4-chlorophenyl)methylidene]-1,3-dihydro-2-benzofuran-1-one
Synonyms: (3Z)-3-[(4-chlorophenyl)methylidene]-2-benzofuran-1-one
Molecular Weight (g/mol): 256.69
Molecular Formula: C15H9ClO2
InChi Key: OHRFHJYUEWVXBD-ZROIWOOFSA-N
SMILES: ClC1=CC=C(\C=C2/OC(=O)C3=CC=CC=C23)C=C1

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1

3-(4-Chlorobenzylidene)isobenzofuran-1(3H)-one, Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

Shipping Condition Room Temperature
CAS 20526-97-0
Molecular Weight (g/mol) 256.68
InChI Formula InChI=1S/C15H9ClO2/c16-11-7-5-10(6-8-11)9-14-12-3-1-2-4-13(12)15(17)18-14/h1-9H
Chemical Name or Material 3-(4-Chlorobenzylidene)isobenzofuran-1(3H)-one
SMILES Clc1ccc(C=C2OC(=O)c3ccccc23)cc1
Synonym 1(3H)-Isobenzofuranone, 3-[(4-chlorophenyl)methylene]-,Phthalide, 3-(p-chlorobenzylidene)- (6CI,7CI,8CI),3-(4-Chlorobenzal)phthalide,3-(4-Chlorobenzylidene)-2-benzofuran-1(3H)-one,3-(p-Chlorobenzylidene)phthalide,Azelastine Related Compound E (USP),Azelastine Hydrochloride Imp. E (EP),Azelastine Imp. E (EP),Azelastine USP Related Compound E,Azelastine USP RC E,Azelastine Related Compound E,Azelastine Hydrochloride Impurity E,Azelastine Impurity E
Recommended Storage +5°C
Certifications/Compliance ISO 17025
IUPAC Name 3-[(4-chlorophenyl)methylidene]-2-benzofuran-1-one
Molecular Formula C15 H9 Cl O2
Formula Weight 256.0291 g/mol
Analyte or Component Names 3-(4-Chlorobenzylidene)isobenzofuran-1(3H)-one
2

3-(4-Chlorobenzal)phthalide, TRC

CAS: 20526-97-0 Molecular Formula: C15 H9 Cl O2 Molecular Weight (g/mol): 256.68 Synonym: 1(3H)-Isobenzofuranone, 3-[(4-chlorophenyl)methylene]-,Phthalide, 3-(p-chlorobenzylidene)- (6CI,7CI,8CI),3-(4-Chlorobenzal)phthalide,3-(4-Chlorobenzylidene)-2-benzofuran-1(3H)-one,3-(p-Chlorobenzylidene)phthalide,Azelastine Related Compound E (USP) IUPAC Name: 3-[(4-chlorophenyl)methylidene]-2-benzofuran-1-one SMILES: Clc1ccc(C=C2OC(=O)c3ccccc23)cc1

CAS 20526-97-0
Molecular Weight (g/mol) 256.68
SMILES Clc1ccc(C=C2OC(=O)c3ccccc23)cc1
Synonym 1(3H)-Isobenzofuranone, 3-[(4-chlorophenyl)methylene]-,Phthalide, 3-(p-chlorobenzylidene)- (6CI,7CI,8CI),3-(4-Chlorobenzal)phthalide,3-(4-Chlorobenzylidene)-2-benzofuran-1(3H)-one,3-(p-Chlorobenzylidene)phthalide,Azelastine Related Compound E (USP)
IUPAC Name 3-[(4-chlorophenyl)methylidene]-2-benzofuran-1-one
Molecular Formula C15 H9 Cl O2