Building Blocks

methyl 2-hydroxy-2,2-diphenylacetate
76-89-1
Product Code Ax-15529
CAS Number 76-89-1
Molecular Formula C15H14O3
Molecular Weight 242.27
5-((2R,5S)-5-methylmorpholin-2-yl)pyridin-2-amine
870688-64-5
Product Code Ax-15621
CAS Number 870688-64-5
Molecular Formula C10H15N3O
Molecular Weight 193.25
Trospium Chloride Impurity B
16444-19-2
Product Code Ax-15528
CAS Number 16444-19-2
Molecular Formula C21H23NO3
Molecular Weight 337.42
7-(((E)-4-((2R,5S)-2-(6-aminopyridin-3-yl)-5-methylmorpholino)but-2-en-1-yl)oxy)-3,4-dihydroquinolin-2(1H)-one
2363173-21-9
Product Code Ax-15620
CAS Number 2363173-21-9
Molecular Formula C23H28N4O3
Molecular Weight 408.50
(R)-6-fluoro-N-(6-(2-methylmorpholino)pyridin-2-yl)-2-(6-azaspiro[2.5]octan-6-yl)nicotinamide
2446465-23-0
Product Code Ax-15619
CAS Number 2446465-23-0
Molecular Formula C23H28FN5O2
Molecular Weight 425.51
(S)-3-amino-N-(1,1,1-trifluoropropan-2-yl)benzenesulfonamide
2820400-52-8
Product Code Ax-15618
CAS Number 2820400-52-8
Molecular Formula C9H11F3N2O2S
Molecular Weight 268.25
Ramelteo Impurity E
Ax-15527
Product Code Ax-15527
CAS Number NA
Molecular Formula C26H31NO2
Molecular Weight 389.54
Ramelteo Impurity C
1227056-68-9
Product Code Ax-15526
CAS Number 1227056-68-9
Molecular Formula C26H35NO3
Molecular Weight 409.57
6-fluoro-2-(6-azaspiro[2.5]octan-6-yl)nicotinic acid
2446464-87-3
Product Code Ax-15617
CAS Number 2446464-87-3
Molecular Formula C13H15FN2O2
Molecular Weight 250.27
Ramelteon Process Impurity 1
227179-22-8
Product Code Ax-15525
CAS Number 227179-22-8
Molecular Formula C13H16ClNO
Molecular Weight 237.73
(S)-6-((1,3-dihydroxypropan-2-yl)amino)-2-(6-azaspiro[2.5]octan-6-yl)-N-(3-(N-(1,1,1-trifluoropropan-2-yl)sulfamoyl)phenyl)nicotinamide
2820400-40-4
Product Code Ax-15616
CAS Number 2820400-40-4
Molecular Formula C25H32F3N5O5S
Molecular Weight 571.62
Ramelteon Acrylonitrile Impurity
196597-79-2
Product Code Ax-15524
CAS Number 196597-79-2
Molecular Formula C13H11NO
Molecular Weight 197.24
Ramelteon Amine Impurity
196597-80-5
Product Code Ax-15523
CAS Number 196597-80-5
Molecular Formula C13H18ClNO
Molecular Weight 239.74
Ramelteo Impurity A
326793-94-6
Product Code Ax-15522
CAS Number 326793-94-6
Molecular Formula C15H19NO2
Molecular Weight 245.32
Ramelteon R-Isomer
196597-27-0
Product Code Ax-15521
CAS Number 196597-27-0
Molecular Formula C16H21NO2
Molecular Weight 259.35
Recimic Ramelteon
196597-17-8
Product Code Ax-15520
CAS Number 196597-17-8
Molecular Formula C16H21NO2
Molecular Weight 259.35
1-(2,4-dichlorobenzyl)piperazine
51619-56-8
Product Code Ax-15519
CAS Number 51619-56-8
Molecular Formula C11H14Cl2N2
Molecular Weight 245.15
1-((4-amino-2-propylpyrimidin-5-yl)methyl)-2-methylpyridin-1-ium bromide
Ax-15518
Product Code Ax-15518
CAS Number NA
Molecular Formula C14H19BrN4
Molecular Weight 323.24
1-((4-amino-2-propylpyrimidin-5-yl)methyl)-2-methylpyridin-1-ium chloride
121-25-5
Product Code Ax-15517
CAS Number 121-25-5
Molecular Formula C14H19ClN4
Molecular Weight 278.78
5-(tert-butoxymethyl)-2-propylpyrimidin-4-amine
Ax-15516
Product Code Ax-15516
CAS Number NA
Molecular Formula C12H21N3O
Molecular Weight 223.32