Research Chemicals & Building Blocks

Entacapone Impurity D
Product Code Ax-IMP2457
CAS Number 857629-79-9
Molecular Formula C16H19N3O5
Molecular Weight 333.35
trans-1,4-Diaminocyclohexane
Product Code Ax-477
CAS Number 2615-25-0
Molecular Formula C6H14N2
Molecular Weight 114.19
5-Bromovaleryl Chloride
Product Code Ax-479
CAS Number 4509-90-4
Molecular Formula C5H8BrClO
Molecular Weight 199.47
Entacapone Impurity E
Product Code Ax-IMP2458
CAS Number 7659-29-2
Molecular Formula C6H4N2O6
Molecular Weight 200.11
Entacapone Impurity G
Product Code Ax-IMP2460
CAS Number 1364322-41-7
Molecular Formula C11H9N3O5
Molecular Weight 263.21
Entacapone Impurity I
Product Code Ax-IMP2462
CAS Number 1364322-42-8
Molecular Formula C13H12N2O6
Molecular Weight 292.25
Entacapone Process Impurity 1
Product Code Ax-IMP2463
CAS Number 26391-06-0
Molecular Formula C7H12N2O
Molecular Weight 140.19
Entacapone Impurity F
Product Code Ax-IMP2459
CAS Number 160391-70-8
Molecular Formula C10H6N2O6
Molecular Weight 250.17
Bis-chloromethylether
Product Code Ax-476
CAS Number 542-88-1
Molecular Formula C2H4Cl2O
Molecular Weight 114.95
ethyl 2,5-dibromothiophene-3-carboxylate
Product Code Ax-475
CAS Number 289470-44-6
Molecular Formula C7H6Br2O2S
Molecular Weight 313.99
Adrenaline Sulfonic acid
Product Code Ax-IMP2451
CAS Number 26405-77-6
Molecular Formula C9H13NO5S
Molecular Weight 247.26
Donepezil Process Impurity 6
Product Code Ax-IMP2443
CAS Number NA
Molecular Formula C24H24NO3(1+)*Br(1-)
Molecular Weight 454.36
Donepezil Process Impurity 5
Product Code Ax-IMP2442
CAS Number 4803-57-0
Molecular Formula C17H17NO3
Molecular Weight 283.32
Donepezil Process Impurity 4
Product Code Ax-IMP2441
CAS Number 4803-74-1
Molecular Formula C17H15NO3
Molecular Weight 281.31
Donepezil Impurity D
Product Code Ax-IMP2440
CAS Number NA
Molecular Formula C24H27NO3
Molecular Weight 377.48
Tramadol Impurity C
Product Code Ax-IMP2426
CAS Number 66170-31-8
Molecular Formula C16H24ClNO
Molecular Weight 281.82
Dimenhydrinate Impurity E
Product Code Ax-IMP2439
CAS Number 4921-49-7
Molecular Formula C8H9ClN4O2
Molecular Weight 228.64
Daunorubicinol
Product Code Ax-IMP2430
CAS Number 28008-55-1
Molecular Formula C27H32ClNO10
Molecular Weight 566
(R)-Sitagliptin Methyl-Ester Impurity
Product Code Ax-IMP2427
CAS Number 881995-69-3
Molecular Formula C11H12F3NO2
Molecular Weight 247.22
(R)-Sitagliptin Methyl-Ester process impurity
Product Code Ax-IMP2428
CAS Number NA
Molecular Formula C11H10F3NO2
Molecular Weight 245.2