Benperidol Hydrochloride

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MedKoo CAT#: 526488

CAS#: 74298-73-0

Description: Benperidol Hydrochloride is a potent D2/D4 dopamine receptor antagonist, neuroleptic and antipsychotic.

Price and Availability

Size Price Shipping out time Quantity
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Pricing updated 2020-08-11. Prices are subject to change without notice.

Benperidol Hydrochloride is not in stock, may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to to inquire quote.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 526488
Name: Benperidol Hydrochloride
CAS#: 74298-73-0
Chemical Formula: C22H25ClFN3O2
Exact Mass: 417.16
Molecular Weight: 417.91
Elemental Analysis: C, 63.23; H, 6.03; Cl, 8.48; F, 4.55; N, 10.06; O, 7.66

Synonym: Benperidol Hydrochloride

IUPAC/Chemical Name: 3-[1-[4-(4-Fluorophenyl)-4-oxobutyl]piperidin-4-yl]-1H-benzimidazol-2-one hydrochloride


InChi Code: InChI=1S/C22H24FN3O2.ClH/c23-17-9-7-16(8-10-17)21(27)6-3-13-25-14-11-18(12-15-25)26-20-5-2-1-4-19(20)24-22(26)28;/h1-2,4-5,7-10,18H,3,6,11-15H2,(H,24,28);1H


Technical Data

Solid powder

>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Soluble in DMSO

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:


1: Kumazawa T, Kanda F, Yasuda K, Sawa T, Sunamori M. [Effect of various drugs on papillary muscle contraction of the right ventricle of cats. 1. Ketamine hydrochloride]. Masui. 1972 Jun;21(6):546-51. Japanese. PubMed PMID: 4672635.

2: Wheeler MW, Campman KL. A comparative study of droperidol vs. hydroxyzine hydrochloride as premedication. J Am Assoc Nurse Anesth. 1971 Oct;39(5):401-4. PubMed PMID: 5208576.