Chemical Compound

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

CAS Registry Number 20526-97-0
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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 结构式
Primary record

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

库存
4,385 克
纯度
98.2 %
CAS
20526-97-0

化合物标识与属性

CAS
20526-97-0
PubChem CID
89347
SMILES
C1=CC=C2C(=C1)C(=CC3=CC=C(C=C3)Cl)OC2=O
Canonical SMILES
O=C1OC(=Cc2ccc(Cl)cc2)c2ccccc21

名称与同义词

  • 3-(4-Chlorobenzal)phthalide
  • 20526-97-0
  • 3-(4-chlorobenzylidene)isobenzofuran-1(3H)-one
  • Azelastine Impurity E
  • C15H9ClO2
  • Azelastine EP Impurity E
  • UNII-L0K2E542PL
  • AC1L3HO1
  • 4-CHLOROBENZYLIDENE PHTHALIDE
  • EINECS 243-862-5
  • 3-((4-Chlorophenyl)methylene)phthalide
  • L0K2E542PL
  • SCHEMBL2431305
  • C15-H9-Cl-O2
  • SCHEMBL30080964
  • 3-(p-Chlorobenzylidene)phthalide
  • 3-[(4-chlorophenyl)methylene]phthalide
  • CTK4E4438
  • DTXSID10942700
  • MFCD02683417
  • OHRFHJYUEWVXBD-UHFFFAOYSA-N
  • CID89347
  • KS-00000O2L
  • MFCD23115631
  • 3-[(4-chlorophenyl)methylidene]-2-benzofuran-1-one
  • AKOS028110925
  • RP29143
  • AK146056
  • SY038111
  • DB-122391
  • FT-0664553
  • NS00050987
  • 1(3H)-Isobenzofuranone, 3-[(4-chlorophenyl)methylene]-
  • 3-(4-chlorobenzylidene)-2-benzofuran-1(3h)-one
  • 3-[(4-chlorophenyl)methylene]isobenzofuran-1-one
  • A879579
  • 3-[(4-Chlorophenyl)methylene]-1(3H)-isobenzofuranone
  • 1(3H)-Isobenzofuranone, 3-((4-chlorophenyl)methylene)-
  • (3Z)-3-[(4-chlorophenyl)methylidene]-2-benzofuran-1-one
  • 3-[(4-Chlorophenyl)methylidene]-2-benzofuran-1(3H)-one
  • 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
  • 105279-16-1