Fenspiride Hydrochloride

Catalog No. Size PriceQuantity
M8233-2 Solid 2 mg $75
M8233-10 Solid 10 mg $225


Fenspiride is an oxazolidinone spiro compound used as a drug in the treatment of certain respiratory diseases. The pharmacotherapeutic classification is antitussives. In Russia it is approved for the treatment of acute and chronic inflammatory diseases of ENT organs (ear, nose, throat) and the respiratory tract (like rhinopharyngitis, laryngitis, tracheobronchitis, otitis and sinusitis), as well as for maintenance treatment of asthma.

Product information

CAS Number: 5053-08-7

Molecular Weight: 296.79

Formula: C15H21ClN2O2

Chemical Name: 8-(2-phenylethyl)-1-oxa-3,8-diazaspiro[4.5]decan-2-one hydrochloride

Smiles: Cl.O=C1NCC2(CCN(CCC3C=CC=CC=3)CC2)O1


InChi: InChI=1S/C15H20N2O2.ClH/c18-14-16-12-15(19-14)7-10-17(11-8-15)9-6-13-4-2-1-3-5-13;/h1-5H,6-12H2,(H,16,18);1H

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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