Catalog No. Size PriceQuantity
M8100-2 Solid 2 mg $80
M8100-10 Solid 10 mg $240


Epinastine is a second-generation antihistamine and mast cell stabilizer that is used in eye drops to treat allergic conjunctivitis. It is highly selective for the H1 receptor and does not cross the blood-brain-barrier.

Product information

CAS Number: 80012-43-7

Molecular Weight: 249.31

Formula: C16H15N3




Chemical Name: 2,4-diazatetracyclo[²,⁶.0⁷,¹²]octadeca-1(18),3,7,9,11,14,16-heptaen-3-amine

Smiles: NC1=NCC2C3=CC=CC=C3CC3=CC=CC=C3N12


InChi: InChI=1S/C16H15N3/c17-16-18-10-15-13-7-3-1-5-11(13)9-12-6-2-4-8-14(12)19(15)16/h1-8,15H,9-10H2,(H2,17,18)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

Products are for research use only. Not for human use.

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