MedKoo Cat#: 558771 | Name: A-784168
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Description:

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

A-784168 is a potent and selective antagonist of Vanilloid receptor type 1 (TRPV1). Intraplantar or intrathecal administration of A-784168 blocked CFA-induced thermal hyperalgesia, and when administered orally with good CNS penetration, was much more potent than A-795614. Similarly, it partially attenuated NGF-induced thermal and mechanical sensitivity at all time points examined. Peripheral ipsilateral, but not contralateral, pre-treatment (-10min) with A-784168 (0.01-1μM/paw) prevented 1% formalin-induced secondary mechanical allodynia and hyperalgesia in the ipsilateral and contralateral paws of rats.

Chemical Structure

A-784168
A-784168
CAS#824982-41-4

Theoretical Analysis

MedKoo Cat#: 558771

Name: A-784168

CAS#: 824982-41-4

Chemical Formula: C19H15F6N3O3S

Exact Mass: 479.0700

Molecular Weight: 479.40

Elemental Analysis: C, 47.60; H, 3.15; F, 23.78; N, 8.77; O, 10.01; S, 6.69

Price and Availability

Size Price Availability Quantity
5mg USD 350.00 2 Weeks
25mg USD 950.00 2 Weeks
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Related CAS #
No Data
Synonym
A 784168, A784168, A-784168
IUPAC/Chemical Name
3,6-Dihydro-3'-(trifluoromethyl)-N-[4-[(trifluoromethyl)sulfonyl]phenyl]-[1(2H),2'-bipyridine]-4-carboxamide
InChi Key
SDUAWRFBHRAFBM-UHFFFAOYSA-N
InChi Code
1S/C19H15F6N3O3S/c20-18(21,22)15-2-1-9-26-16(15)28-10-7-12(8-11-28)17(29)27-13-3-5-14(6-4-13)32(30,31)19(23,24)25/h1-7,9H,8,10-11H2,(H,27,29)
SMILES Code
FC(F)(F)C1=CC=CN=C1N2CCC(=CC2)C(=O)NC3=CC=C(C=C3)S(=O)(=O)C(F)(F)F
Appearance
Solid powder
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
Shelf Life
>3 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
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 479.40 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: Cui M, Honore P, Zhong C, Gauvin D, Mikusa J, Hernandez G, Chandran P, Gomtsyan A, Brown B, Bayburt EK, Marsh K, Bianchi B, McDonald H, Niforatos W, Neelands TR, Moreland RB, Decker MW, Lee CH, Sullivan JP, Faltynek CR. TRPV1 receptors in the CNS play a key role in broad-spectrum analgesia of TRPV1 antagonists. J Neurosci. 2006 Sep 13;26(37):9385-93. doi: 10.1523/JNEUROSCI.1246-06.2006. PMID: 16971522; PMCID: PMC6674601. 2: Mills CD, Nguyen T, Tanga FY, Zhong C, Gauvin DM, Mikusa J, Gomez EJ, Salyers AK, Bannon AW. Characterization of nerve growth factor-induced mechanical and thermal hypersensitivity in rats. Eur J Pain. 2013 Apr;17(4):469-79. doi: 10.1002/j.1532-2149.2012.00202.x. Epub 2012 Aug 23. PMID: 22915527. 3: Martínez-Rojas VA, Barragán-Iglesias P, Rocha-González HI, Murbartián J, Granados-Soto V. Role of TRPV1 and ASIC3 in formalin-induced secondary allodynia and hyperalgesia. Pharmacol Rep. 2014 Dec;66(6):964-71. doi: 10.1016/j.pharep.2014.06.011. Epub 2014 Jun 24. PMID: 25443722. 4: O'Leary C, McGahon MK, Ashraf S, McNaughten J, Friedel T, Cincolà P, Barabas P, Fernandez JA, Stitt AW, McGeown JG, Curtis TM. Involvement of TRPV1 and TRPV4 Channels in Retinal Angiogenesis. Invest Ophthalmol Vis Sci. 2019 Aug 1;60(10):3297-3309. doi: 10.1167/iovs.18-26344. PMID: 31369032.