Research Chemicals & Building Blocks

Es-Omeprazole Impurity
Product Code Ax-IMP1398
CAS Number 1227380-90-6
Molecular Formula C16H15N3O4
Molecular Weight 313.31
O-methyl-N-(1-(2,4,6-trichlorophenyl)propan-2-yl)hydroxylamine
Product Code Ax-884
CAS Number 1228284-78-3
Molecular Formula C10H12Cl3NO
Molecular Weight 268.56
Pregabalin Impurity
Product Code Ax-IMP1583
CAS Number 181289-34-9
Molecular Formula C9H17NO3
Molecular Weight 187.24
(E)-1-(2,4,6-trichlorophenyl)propan-2-one O-methyl oxime
Product Code Ax-883
CAS Number 1228284-89-6
Molecular Formula C10H10Cl3NO
Molecular Weight 266.55
2-Chloro-4-methyl-3-nitropyridine
Product Code Ax-256
CAS Number 23056-39-5
Molecular Formula C6H5ClN2O2
Molecular Weight 172.57
(Z)-1,2-diphenylethan-1-one oxime
Product Code Ax-887
CAS Number 57736-10-4
Molecular Formula C14H13NO
Molecular Weight 211.26
5-Bromo-2-methoxy-4-methyl-3-nitropyridine
Product Code Ax-255
CAS Number 884495-14-1
Molecular Formula C7H7BrN2O3
Molecular Weight 247.05
3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbonyl chloride
Product Code Ax-886
CAS Number 141573-96-8
Molecular Formula C6H5ClF2N2O
Molecular Weight 194.57
Cis-4-amino-1-cyclohexanecarboxylic acid
Product Code Ax-254
CAS Number 3685-23-2
Molecular Formula C7H13NO2
Molecular Weight 143.19
5,5-dimethylcyclohexa-1,3-diene
Product Code Ax-885
CAS Number 33482-80-3
Molecular Formula C8H12
Molecular Weight 108.18
Dalfampridine impurity
Product Code Ax-IMP1397
CAS Number 22236-91-5
Molecular Formula C6H6N2O
Molecular Weight 122.12
1,1,3-Trichloroacetone
Product Code Ax-880
CAS Number 921-03-9
Molecular Formula C3H3Cl3O
Molecular Weight 161.41
Apixaban Impurity
Product Code Ax-IMP1396
CAS Number 99585-01-0
Molecular Formula C6H10OCl2
Molecular Weight 169.05
2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)-1-tosylethan-1-ol
Product Code Ax-900
CAS Number 77544-60-6
Molecular Formula C15H24O7S
Molecular Weight 348.41
Piracetam Process Impurity
Product Code Ax-IMP1394
CAS Number 52928-63-9
Molecular Formula C4H7NO2
Molecular Weight 101.11
2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethan-1-ol
Product Code Ax-901
CAS Number 86770-67-4
Molecular Formula C8H17N3O4
Molecular Weight 219.24
Piracetam impurity D
Product Code Ax-IMP1395
CAS Number 53934-76-2
Molecular Formula C6H9NO3
Molecular Weight 143.14
3,4-diaminobenzenethiol
Product Code Ax-902
CAS Number 655247-00-0
Molecular Formula C6H8N2S
Molecular Weight 140.2
Piracetam Impurity B
Product Code Ax-IMP1392
CAS Number 59776-88-4
Molecular Formula C7H11NO3
Molecular Weight 157.17
4-amino-3-nitrobenzenethiol
Product Code Ax-903
CAS Number 80983-47-7
Molecular Formula C6H6N2O2S
Molecular Weight 170.19