WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 561358

CAS#: 34661-85-3

Description: 5-Methylurapidil is an alpha1A-adrenoceptor antagonist. It has also been used for competitive binding in radioligand binding assays.

Price and Availability


USD 220

USD 510

5-Methylurapidil, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 561358
Name: 5-Methylurapidil
CAS#: 34661-85-3
Chemical Formula: C21H31N5O3
Exact Mass: 401.2427
Molecular Weight: 401.51
Elemental Analysis: C, 62.82; H, 7.78; N, 17.44; O, 11.95

Synonym: 5-Methylurapidil; 5Methylurapidil; 5 Methylurapidil; 5-Methyl-urapidil;

IUPAC/Chemical Name: 6-[3-[4-(2-Methoxyphenyl)piperazin-1-yl]propylamino]-1,3,5-trimethylpyrimidine-2,4-dione


InChi Code: InChI=1S/C21H31N5O3/c1-16-19(23(2)21(28)24(3)20(16)27)22-10-7-11-25-12-14-26(15-13-25)17-8-5-6-9-18(17)29-4/h5-6,8-9,22H,7,10-15H2,1-4H3


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).

Harmonized System Code:


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