α-Hydroxy Olopatadine Hydrochloride
API Category | Olopatadine impurity |
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Appearance | Hygroscopic off white solid |
CAT Number | DCTI-C-1266 |
CAS Number | 1628639-06-4 (free base) |
IUPAC Name | (Z)-2-(11-(3-(dimethylamino)propylidene)-6,11-dihydrodibenzo[b,e]oxepin-2-yl)-2-hydroxyacetic acid hydrochloride |
Molecular Formula | C21H24ClNO4 (HCl Salt) C21H23NO4 (Free Base) |
Molecular Weight | 389.87 (HCl Salt) 353.41 (Free Base) |
Solubility | Water |
Storage Condition | 2-8°C |
Synonyms | O-Hydroxy Olopatadine Hydrochloride; Olopatadine USP Related Compound A; Hydroxy Olopatadine; Olopatadine impurity-A |