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MedKoo CAT#: 558194

CAS#: 107736-98-1

Description: Umespirone is a potential antipsychotic/anxiolytic drug of the azapirone class which possesses anxiolytic and antipsychotic properties.

Price and Availability

Size Price Shipping out time Quantity
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Pricing updated 2020-10-29. Prices are subject to change without notice.

Umespirone 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#: 558194
Name: Umespirone
CAS#: 107736-98-1
Chemical Formula: C28H40N4O5
Exact Mass: 512.3
Molecular Weight: 512.65
Elemental Analysis: C, 65.60; H, 7.86; N, 10.93; O, 15.60

Synonym: Umespirone; Umespirona; Umespironum;

IUPAC/Chemical Name: 3,7-Diazabicyclo(3.3.1)nonane-2,4,6,8-tetrone, 3-butyl-7-(4-(4-(2-methoxyphenyl)-1-piperazinyl)butyl)-9,9-dimethyl-


InChi Code: InChI=1S/C28H40N4O5/c1-5-6-14-31-24(33)22-26(35)32(27(36)23(25(31)34)28(22,2)3)15-10-9-13-29-16-18-30(19-17-29)20-11-7-8-12-21(20)37-4/h7-8,11-12,22-23H,5-6,9-10,13-19H2,1-4H3


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).

HS Tariff Code:


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