MK-8931

Base Information

Chemical Name:MK-8931
CAS No.:1286770-55-5
Molecular Formula:C17H17F2N5O3S
Molecular Weight:409.41
Hs Code.:
Mol file:1286770-55-5.mol

Synonyms:Verubecestat;N-[3-[(5R)-3-Amino-5,6-dihydro-2,5-dimethyl-1,1-dioxido-2H-1,2,4-thiadiazin-5-yl]-4-fluorophenyl]-5-fluoro-2-pyridinecarboxamide;Verubecestat (MK-8931)

Suppliers and Price of MK-8931

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
Verubecestat
25mg
$ 235.00

DC Chemicals
Verubecestat(MK-8931) >98%
100 mg
$ 550.00

DC Chemicals
Verubecestat(MK-8931) >98%
1 g
$ 1850.00

DC Chemicals
Verubecestat(MK-8931) >98%
250 mg
$ 950.00

CSNpharm
Verubecestat
5mg
$ 70.00

CSNpharm
Verubecestat
10mg
$ 100.00

ChemScene
Verubecestat 99.69%
5mg
$ 80.00

ChemScene
Verubecestat 99.69%
100mg
$ 620.00

ChemScene
Verubecestat 99.69%
10mg
$ 120.00

ChemScene
Verubecestat 99.69%
2mg
$ 55.00

Total 20 raw suppliers

Chemical Property of MK-8931

Chemical Property:

PKA:9.92±0.70(Predicted)
PSA：126.13000
Density:1.52±0.1 g/cm3(Predicted)
LogP:2.64480
Storage Temp.:Keep in dark place,Sealed in dry,Store in freezer, under -20°C
Solubility.:DMSO (Slightly), Methanol (Slightly)

Purity/Quality:

99%, ^*data from raw suppliers

Verubecestat ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Uses Verubecestat is used in a β-site amyloid precursor protein cleaving enzyme I inhibitor of treatment of alzheimer’s disease.

Technology Process of MK-8931

There total 22 articles about MK-8931 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 94.0%

: C₁₇H₁₇F₂N₅O₃S*BrH

: 1286770-55-5
N-[3-[(5R)-3-amino-5,6-dihydro-2,5-dimethyl-1,1-dioxido-2H-1,2,4-thiadiazin-5-yl]-4-fluorophenyl]-5-fluoro-2-pyridinecarboxamide

Guidance literature:: With potassium carbonate; In ethyl acetate; for 15h; Inert atmosphere;
DOI:10.1021/acs.orglett.6b01793

Reference yield: 86.0%

: verubecestat p-toluenesulfonate

: 1286770-55-5
N-[3-[(5R)-3-amino-5,6-dihydro-2,5-dimethyl-1,1-dioxido-2H-1,2,4-thiadiazin-5-yl]-4-fluorophenyl]-5-fluoro-2-pyridinecarboxamide

Guidance literature:: With potassium carbonate; In water; ethyl acetate; for 1h;
DOI:10.1021/acs.orglett.8b00259

Reference yield:

: (R)-N-((1E)-1-(5-bromo-2-fluorophenyl)ethylidene)-2-methylpropane-2-sulfinamide

: 1286770-55-5
N-[3-[(5R)-3-amino-5,6-dihydro-2,5-dimethyl-1,1-dioxido-2H-1,2,4-thiadiazin-5-yl]-4-fluorophenyl]-5-fluoro-2-pyridinecarboxamide

Guidance literature:: Multi-step reaction with 4 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 0.5 h / -20 - -15 °C

1.2: 2 h / -45 - -35 °C

2.1: potassium carbonate; copper(l) iodide; (R,R)-N,N'-dimethyl-1,2-diaminocyclohexane / toluene / 80 - 90 °C

3.1: trifluoroacetic acid / toluene / 55 - 65 °C

4.1: acetonitrile / 80 - 90 °C

With copper(l) iodide; n-butyllithium; (R,R)-N,N'-dimethyl-1,2-diaminocyclohexane; potassium carbonate; trifluoroacetic acid; In tetrahydrofuran; hexane; toluene; acetonitrile;