MedKoo Cat#: 526893 | Name: MK-8998

Description:

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

MK-8998 is a T type calcium channel antagonist potentially for the treatment of schizophrenia. MK-8998 was not effective in treating acutely psychotic inpatients with schizophrenia, as measured by PANSS score at week 4.

Chemical Structure

MK-8998
MK-8998
CAS#953778-58-0 (free base)

Theoretical Analysis

MedKoo Cat#: 526893

Name: MK-8998

CAS#: 953778-58-0 (free base)

Chemical Formula: C20H23F3N2O2

Exact Mass: 380.1712

Molecular Weight: 380.41

Elemental Analysis: C, 63.15; H, 6.09; F, 14.98; N, 7.36; O, 8.41

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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Synonym
MK-8998; MK8998; MK 8998.
IUPAC/Chemical Name
(R)-2-(4-isopropylphenyl)-N-(1-(5-(2,2,2-trifluoroethoxy)pyridin-2-yl)ethyl)acetamide
InChi Key
IQIKXZMPPBEWAD-CQSZACIVSA-N
InChi Code
InChI=1S/C20H23F3N2O2/c1-13(2)16-6-4-15(5-7-16)10-19(26)25-14(3)18-9-8-17(11-24-18)27-12-20(21,22)23/h4-9,11,13-14H,10,12H2,1-3H3,(H,25,26)/t14-/m1/s1
SMILES Code
CC(C)C1=CC=C(CC(N[C@H](C)C2=NC=C(OCC(F)(F)F)C=C2)=O)C=C1
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
>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
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 380.41 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: Egan MF, Zhao X, Smith A, Troyer MD, Uebele VN, Pidkorytov V, Cox K, Murphy M, Snavely D, Lines C, Michelson D. Randomized controlled study of the T-type calcium channel antagonist MK-8998 for the treatment of acute psychosis in patients with schizophrenia. Hum Psychopharmacol. 2013 Mar;28(2):124-33. doi: 10.1002/hup.2289. PubMed PMID: 23532746.