ChemicalBook--->CAS DataBase List--->1331822-32-2

1331822-32-2

1331822-32-2 Structure

1331822-32-2 Structure
IdentificationBack Directory
[Name]

2- hydroxyl olopatadine hydrochloride iMpurity
[CAS]

1331822-32-2
[Synonyms]

Olotadine Impurity A
Olopatadine IMpurity A
Alpha-hydroxy Olopatadine
α-Hydroxy Olopatadine (>90%)
Olopatadine related compound A
Olopatadine USP Related Compound A
Olopatadine Impurity 1(Olopatadine USP RC A)
2- hydroxyl olopatadine hydrochloride iMpurity
Olopatadine Impurity 1(Olopatadine USP Related Compound A)
Olopatadine Related Compound A / Alpha Hydroxy Olopatadine
Dibenz[b,e]oxepin-2-acetic acid, 11-[3-(dimethylamino)propylidene]-6,11-dihydro-α-hydroxy-
2-[(11Z)-11-[3-(dimethylamino)propylidene]-6H-benzo[c][1]benzoxepin-2-yl]-2-hydroxyacetic acid
[Molecular Formula]

C21H23NO4
[MDL Number]

MFCD24386462
[MOL File]

1331822-32-2.mol
[Molecular Weight]

353.42
Chemical PropertiesBack Directory
[Boiling point ]

559.1±50.0 °C(Predicted)
[density ]

1.287±0.06 g/cm3(Predicted)
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

3.45±0.11(Predicted)
[color ]

White to Light Beige
Hazard InformationBack Directory
[Uses]

a-Hydroxy Olopatadine is an impurity of Olopatadine (O575000), a dual acting histamine H1-receptor antagonist and mast cell stabilizer. Antiallergic; antihistaminic.
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