Cyproheptadine Hydrochloride, USP

Molecular Formula
C21H21N•HCl•1 1/2H2O
Catalog Number
C1968
Supplier/Brand
Spectrum Chemical
CAS Number
41354-29-4

Cyproheptadine Hydrochloride, USP, a first-generation antihistamine, is used to treat allergic reactions. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.


Synonyms: 4-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-1-methylpiperidine Hydrochloride

Shipping Information

DOT: UN2811, Toxic solid, organic, n.o.s. (cyproheptadine hydrochloride), 6.1, PG III

Largest individual container shippable via:
UPS/FedEx Ground: 12 kg    UPS Air: 5 kg    FedEx Air: 12 kg
Tariff No. 2933394100

prop65WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Certificates of Analysis

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2023