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MedKoo Cat#: 126022 | Name: Orvepitant hydrochloride

Description:

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

Orvepitant is a potent and selective NK1 antagonist, which may be potentially useful for patients with major depressive disorder (MDD), anxiety and insomnia.

Chemical Structure

Orvepitant hydrochloride
Orvepitant hydrochloride
CAS#579475-21-1 (HCl)

Theoretical Analysis

MedKoo Cat#: 126022

Name: Orvepitant hydrochloride

CAS#: 579475-21-1 (HCl)

Chemical Formula: C31H36ClF7N4O2

Exact Mass: 664.2415

Molecular Weight: 665.09

Elemental Analysis: C, 55.98; H, 5.46; Cl, 5.33; F, 20.00; N, 8.42; O, 4.81

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
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Related CAS #
579475-24-4 (maleate) 579475-18-6 (free base) 579475-21-1 (HCl)
Synonym
Orvepitant hydrochloride; Orvepitant HCl; Orvepitant; GW-823296; GW823296; GW 823296; GW823296X
IUPAC/Chemical Name
(2R,4S)-N-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethyl)-2-(4-fluoro-2-methylphenyl)-N-methyl-4-((S)-6-oxohexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl)piperidine-1-carboxamide hydrochloride
InChi Key
WKIIEDMRXGVSOO-ISFOHNRCSA-N
InChi Code
InChI=1S/C31H35F7N4O2.ClH/c1-18-12-23(32)4-6-26(18)27-16-24(40-10-11-41-25(17-40)5-7-28(41)43)8-9-42(27)29(44)39(3)19(2)20-13-21(30(33,34)35)15-22(14-20)31(36,37)38;/h4,6,12-15,19,24-25,27H,5,7-11,16-17H2,1-3H3;1H/t19-,24+,25+,27-;/m1./s1
SMILES Code
Cl.[H][C@@]12CCC(=O)N1CCN(C2)[C@H]3CCN([C@H](C3)C4=CC=C(F)C=C4C)C(=O)N(C)[C@H](C)C5=CC(=CC(=C5)C(F)(F)F)C(F)(F)F
Appearance
To be determined
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
To be determined
Shelf Life
>2 years if stored properly
Drug Formulation
To be determined
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 665.09 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
1: Trower MK, Fisher A, Upton N, Ratti E. Neurokinin-1 receptor antagonist orvepitant is an effective inhibitor of itch-associated response in a Mongolian gerbil model of scratching behaviour. Exp Dermatol. 2014 Nov;23(11):858-60. doi: 10.1111/exd.12528. PubMed PMID: 25078633. 2: Di Fabio R, Alvaro G, Braggio S, Carletti R, Gerrard PA, Griffante C, Marchioro C, Pozzan A, Melotto S, Poffe A, Piccoli L, Ratti E, Tranquillini E, Trower M, Spada S, Corsi M. Identification, biological characterization and pharmacophoric analysis of a new potent and selective NK1 receptor antagonist clinical candidate. Bioorg Med Chem. 2013 Nov 1;21(21):6264-73. doi: 10.1016/j.bmc.2013.09.001. Epub 2013 Sep 11. PubMed PMID: 24075145. 3: Ratti E, Bettica P, Alexander R, Archer G, Carpenter D, Evoniuk G, Gomeni R, Lawson E, Lopez M, Millns H, Rabiner EA, Trist D, Trower M, Zamuner S, Krishnan R, Fava M. Full central neurokinin-1 receptor blockade is required for efficacy in depression: evidence from orvepitant clinical studies. J Psychopharmacol. 2013 May;27(5):424-34. doi: 10.1177/0269881113480990. Epub 2013 Mar 28. PubMed PMID: 23539641.