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Details

Stereochemistry RACEMIC
Molecular Formula C21H25NO3
Molecular Weight 339.4281
Optical Activity ( + / - )
Defined Stereocenters 0 / 1
E/Z Centers 1
Charge 0

SHOW SMILES / InChI
Structure of DESPHENETHYL-(E)-STYRYLPROPAFENONE

SMILES

CCCNCC(O)COC1=C(C=CC=C1)C(=O)\C=C\C2=CC=CC=C2

InChI

InChIKey=STGHQQSGJSJCGH-OUKQBFOZSA-N
InChI=1S/C21H25NO3/c1-2-14-22-15-18(23)16-25-21-11-7-6-10-19(21)20(24)13-12-17-8-4-3-5-9-17/h3-13,18,22-23H,2,14-16H2,1H3/b13-12+

HIDE SMILES / InChI

Molecular Formula C21H25NO3
Molecular Weight 339.4281
Charge 0
Count
Stereochemistry RACEMIC
Additional Stereochemistry No
Defined Stereocenters 0 / 1
E/Z Centers 1
Optical Activity ( + / - )

Approval Year

Substance Class Chemical
Created
by admin
on Mon Mar 31 22:15:28 GMT 2025
Edited
by admin
on Mon Mar 31 22:15:28 GMT 2025
Record UNII
0C6YFX29BE
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
DESPHENETHYL-(E)-STYRYLPROPAFENONE
Common Name English
PROPAFENONE RELATED COMPOUND B
USP   USP-RS  
Preferred Name English
(2E)-1-(2-((2RS)-2-HYDROXY-3-(PROPYLAMINO)PROPOXY)PHENYL)-3-PHENYLPROP-2-EN-1-ONE
Systematic Name English
PROPAFENONE RELATED COMPOUND B [USP-RS]
Common Name English
2-PROPEN-1-ONE, 1-(2-(2-HYDROXY-3-(PROPYLAMINO)PROPOXY)PHENYL)-3-PHENYL-
Systematic Name English
PROPAFENONE HYDROCHLORIDE IMPURITY B [EP IMPURITY]
Common Name English
PROPAFENONE RELATED COMPOUND B [USP IMPURITY]
Common Name English
Code System Code Type Description
CAS
88308-22-9
Created by admin on Mon Mar 31 22:15:28 GMT 2025 , Edited by admin on Mon Mar 31 22:15:28 GMT 2025
NON-SPECIFIC STEREOCHEMISTRY
FDA UNII
0C6YFX29BE
Created by admin on Mon Mar 31 22:15:28 GMT 2025 , Edited by admin on Mon Mar 31 22:15:28 GMT 2025
PRIMARY
RS_ITEM_NUM
1570326
Created by admin on Mon Mar 31 22:15:28 GMT 2025 , Edited by admin on Mon Mar 31 22:15:28 GMT 2025
PRIMARY
PUBCHEM
71315335
Created by admin on Mon Mar 31 22:15:28 GMT 2025 , Edited by admin on Mon Mar 31 22:15:28 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> IMPURITY