Research Chemicals & Building Blocks

Pravastatin Impurity F
Product Code Ax-IMP496
CAS Number 151006-03-0
Molecular Formula C18H28O6
Molecular Weight 340.42
Dicycloverine Impurity A
Product Code Ax-IMP497
CAS Number 60263-54-9
Molecular Formula C13H22O2
Molecular Weight 210.32
Dicycloverine Impurity B
Product Code Ax-IMP498
CAS Number 109158-77-2
Molecular Formula C19H33NO2
Molecular Weight 307.48
Theophyllin-7-Acetaldehyde
Product Code Ax-IMP499
CAS Number 5614-53-9
Molecular Formula C9H10N4O3
Molecular Weight 222.2
Hydroxy Melphalan
Product Code Ax-IMP500
CAS Number 61733-01-5
Molecular Formula C13H19ClN2O3
Molecular Weight 286.75
4-chloro-2-(chloromethyl)-3,5-dimethylpyridine
Product Code Ax-176
CAS Number 142885-96-9
Molecular Formula C8H9Cl2N
Molecular Weight 190.07
Pyrimethamine Intermediate
Product Code Ax-171
CAS Number 55474-40-3
Molecular Formula C11H10ClNO
Molecular Weight 207.66
tributyl(1-methoxyvinyl)stannane
Product Code Ax-172
CAS Number 81177-90-4
Molecular Formula C15H32OSn
Molecular Weight 347.13
Methoxyethene
Product Code Ax-174
CAS Number 107-25-5
Molecular Formula C3H6O
Molecular Weight 58.08
(1-methoxyvinyl)lithium
Product Code Ax-173
CAS Number 42722-80-5
Molecular Formula C3H5LiO
Molecular Weight 64.01
Etoricoxib Impurity
Product Code Ax-IMP503
CAS Number 40061-50-5
Molecular Formula C14H13NO3S
Molecular Weight 275.32
Lidocaine Impurity A
Product Code Ax-IMP504
CAS Number 87-62-7
Molecular Formula C8H11N
Molecular Weight 121.18
Lidocaine Impurity B
Product Code Ax-IMP505
CAS Number 2903-45-9
Molecular Formula C14H22N2O2
Molecular Weight 250.34
Lidocaine Impurity C
Product Code Ax-IMP506
CAS Number 2198-53-0
Molecular Formula C10H13NO
Molecular Weight 163.22
Lidocaine Impurity D
Product Code Ax-IMP507
CAS Number 7729-94-4 (HCl) ; 7728-40-7 (base)
Molecular Formula C12H19ClN2O
Molecular Weight 242.75
Lidocaine Impurity H
Product Code Ax-IMP508
CAS Number 1131-01-7
Molecular Formula C10H12ClNO
Molecular Weight 197.66
Desfluoro Citalopram Hydrobromide
Product Code Ax-IMP526
CAS Number 1026263-04-6
Molecular Formula C20H23BrN2O
Molecular Weight 387.31
Desfluoro Citalopram Oxalate
Product Code Ax-IMP525
CAS Number 1093072-86-6
Molecular Formula C22H24N2O5
Molecular Weight 396.44
Zolpidem Acid Impurity
Product Code Ax-IMP529
CAS Number 189005-44-5
Molecular Formula C17H16N2O2
Molecular Weight 280.32
Rabeprazole 2-chloromethyl Impurity
Product Code Ax-IMP530
CAS Number 153259-31-5
Molecular Formula C11H17Cl2NO2
Molecular Weight 266.16