Description
Rosonabant aslo known as E-6776, is a CB1 receptor antagonist/inverse agonist that was under investigation by Esteve as an appetite suppressant for the treatment of obesity. Development of the drug for clinical use was apparently halted shortly after the related CB1 antagonist rimonabant was discontinued, likely due to the reports of severe psychiatric adverse effects such as anxiety, depression, and suicidal ideation associated with it and with similarly-acting agents.
Chemical Formula
C21H21Cl3N4O
Elemental Analysis
C, 55.83; H, 4.69; Cl, 23.54; N, 12.40; O, 3.54
Synonym
E-6776; E 6776; E6776; Rosonabant
IUPAC/Chemical Name
(R)-5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-N-(piperidin-1-yl)-4,5-dihydro-1H-pyrazole-3-carboxamide
InChi Key
WMMMJGKFKKBRQR-HXUWFJFHSA-N
InChi Code
InChI=1S/C21H21Cl3N4O/c22-15-6-4-14(5-7-15)20-13-18(21(29)26-27-10-2-1-3-11-27)25-28(20)19-9-8-16(23)12-17(19)24/h4-9,12,20H,1-3,10-11,13H2,(H,26,29)/t20-/m1/s1
SMILES Code
O=C(C1=NN(C2=CC=C(Cl)C=C2Cl)[C@@H](C3=CC=C(Cl)C=C3)C1)NN4CCCCC4
Purity
>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).
Solubility
Soluble in DMSO, not in water
Shelf Life
>2 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4℃ for short term (days to weeks), or -20℃ for long term (months).
HS Tariff Code
2934.99.9001