Building Blocks

4-(bromomethyl)benzaldehyde
51359-78-5
Product Code Ax-10436
CAS Number 51359-78-5
Molecular Formula C8H7BrO
Molecular Weight 199.05
4-bromo-5-methylthiazole
132221-51-3
Product Code Ax-10435
CAS Number 132221-51-3
Molecular Formula C4H4BrNS
Molecular Weight 178.05
tert-butyl (R)-(3-hydroxy-2-methylpropyl)carbamate
162465-50-1
Product Code Ax-10433
CAS Number 162465-50-1
Molecular Formula C9H19NO3
Molecular Weight 189.26
methyl (R)-3-((tert-butoxycarbonyl)amino)-2-methylpropanoate
182486-32-4
Product Code Ax-10432
CAS Number 182486-32-4
Molecular Formula C10H19NO4
Molecular Weight 217.27
Diquafosol Impurity 1
63785-59-1
Product Code Ax-10439
CAS Number 63785-59-1
Molecular Formula C18H25N4O20P3
Molecular Weight 710.33
2,2,4,4-tetramethylpentanamide
32905-64-9
Product Code Ax-10440
CAS Number 32905-64-9
Molecular Formula C9H19NO
Molecular Weight 157.26
methyl 3-amino-2-methylpropanoate hydrochloride
88512-06-5
Product Code Ax-10431
CAS Number 88512-06-5
Molecular Formula C5H12ClNO2
Molecular Weight 153.61
methyl 3-amino-2-methylpropanoate
14678-48-9
Product Code Ax-10430
CAS Number 14678-48-9
Molecular Formula C5H11NO2
Molecular Weight 117.15
tert-butyl (3-amino-2-methylpropyl)carbamate
480452-05-9
Product Code Ax-10429
CAS Number 480452-05-9
Molecular Formula C9H20N2O2
Molecular Weight 188.27
tert-butyl 5-bromoindoline-1-carboxylate
261732-38-1
Product Code Ax-10428
CAS Number 261732-38-1
Molecular Formula C13H16BrNO2
Molecular Weight 298.18
Linagliptin Nitrosamine Impurity 3
Ax-10415
Product Code Ax-10415
CAS Number NA
Molecular Formula C10H19N3O3
Molecular Weight 229.28
Linagliptin Nitrosamine Impurity 4
Ax-10416
Product Code Ax-10416
CAS Number NA
Molecular Formula C10H19N3O3
Molecular Weight 229.28
Linagliptin Nitrosamine Impurity 5
Ax-10417
Product Code Ax-10417
CAS Number NA
Molecular Formula C30H35N9O5
Molecular Weight 601.67
Apixaban Nitrosamine Impurity
Ax-10418
Product Code Ax-10418
CAS Number NA
Molecular Formula C27H28ClN5O6
Molecular Weight 554.00
Apixaban Impurity 1
1421823-20-2
Product Code Ax-10419
CAS Number 1421823-20-2
Molecular Formula C27H29ClN4O5
Molecular Weight 525.00
ethyl (Z)-2-chloro-2-(2-(4-methoxyphenyl)-2-nitrosohydrazono)acetate
Ax-10420
Product Code Ax-10420
CAS Number NA
Molecular Formula C11H12ClN3O4
Molecular Weight 285.68
5-((4-nitrophenyl)(nitroso)amino)pentanoyl chloride
Ax-10421
Product Code Ax-10421
CAS Number NA
Molecular Formula C11H12ClN3O4
Molecular Weight 285.68
1-(2-((2,5-dimethylphenyl)thio)phenyl)piperazine
508233-77-0
Product Code Ax-10427
CAS Number 508233-77-0
Molecular Formula C18H22N2S
Molecular Weight 298.45
1-(2-((2,6-dimethylphenyl)thio)phenyl)piperazine
508233-76-9
Product Code Ax-10426
CAS Number 508233-76-9
Molecular Formula C18H22N2S
Molecular Weight 298.45
methyl 2-acetyl-3-(3-nitrophenyl)-5-oxohexanoate
2469555-30-2
Product Code Ax-10424
CAS Number 2469555-30-2
Molecular Formula C15H17NO6
Molecular Weight 307.30