Kehua AI (Shenzhen) Innovative Drug R&D Co., Ltd.    Healthy Roots Biotechnology (Shenzhen) Co., Limited    Joint Development

1. Primary Information

English name: Olopatadine
CAS No.: 113806-05-6
Molecular formula: C21H23NO3
Molecular weight: 337.4 g/mol
SMILES: CN(C)CCC=C1C2=CC=CC=C2COC3=C1C=C(C=C3)CC(=O)O
Structural class:
Other identifiers:

11-(3-(dimethylamino)propylidene)-6,11-dihydrodibenz(b,e)oxepin-2-acetic acid

4679, KW

Hydrochloride, Olopatadine

KW 4679

KW 4943A

2. Suppliers & Pricing

Supplier Pack size Purity Price (CNY) Storage conditions Lead time Notes
Kehua Intelligence 10mg HPLC≥98% 3264 2-8℃ in stock -

3. Structures

3.1 2D structure


3.2 3D structure


4. International Nomenclature & Identifiers

4.1 IUPAC Name

2-[(11Z)-11-[3-(dimethylamino)propylidene]-6H-benzo[c][1]benzoxepin-2-yl]acetic acid


4.2 InChI

InChI=1S/C21H23NO3/c1-22(2)11-5-8-18-17-7-4-3-6-16(17)14-25-20-10-9-15(12-19(18)20)13-21(23)24/h3-4,6-10,12H,5,11,13-14H2,1-2H3,(H,23,24)/b18-8-


4.3 InChIKey

JBIMVDZLSHOPLA-LSCVHKIXSA-N


4.4 Canonical SMILES

CN(C)CCC=C1C2=CC=CC=C2COC3=C1C=C(C=C3)CC(=O)O


4.5 Isomeric SMILES

CN(C)CC/C=C\1/C2=CC=CC=C2COC3=C1C=C(C=C3)CC(=O)O

4.6 SDF file

Coming soon

5. Spectroscopic data

5.1 13C nuclear magnetic resonance (13C NMR)

5.2 1H nuclear magnetic resonance (1H NMR)

5.3 Mass spectrometry (MS)

Coming soon

5.4 Infrared spectroscopy (IR)

Coming soon

5.5 Ultraviolet/visible spectroscopy (UV/Vis)

Coming soon