Olopatadine-d3 Hydrochloride

Size

£572.00

SKU:: 018776
Molecular Weight:: 376.89
Purity:: ≥95% (HPLC); Isotopic Purity: ≥98%
Storage Conditions:: 4°C
Supplier:: United States Biological
CAS Number:: 1331635-21-2
Format:: Off-white to pale beige solid
Extra Details:: Labeled Olopatadine. Dual acting histamine H1-receptor antagonist and mast cell stabilizer. Antiallergic; antihistaminic. Synonyms: (11Z)-11-[3-(Dimethyl-d3-amino)propylidene]-6,11-dihydrodibenz[b,e]oxepin-2-acetic Acid Hydrochloride; ALO 4943A-d3; Allelock- d3; KW 4679-d3; Opatanol-d3; Patanol-d3 CAS No: 1331635-21-2 Molecular Formula: C21H21D3ClNO3 Molecular Weight: 376.89 Appearance: Off-white to pale beige solid Purity: ≥95% (HPLC); Isotopic Purity: ≥98% 1H NMR (D2O), MS: Conforms to reference Melting Point: >221°C (dec.) TLC Conditions: SiO2; Dichloromethane : Methanol:Acetic Acid = 9:1:0.1; Visualized with UV and AMCS; Single Spot, Rf = 0.25 Normalized Intensity: d0 = 0.11%, d1 = 0.28%, d2 = 2.39%, d3 = 97.23% Chloride: ~8.8% Solubility: Methanol (Slightly), Water (Slightly) Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at 4°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.