Research Chemicals & Building Blocks

Ramipril Impurity E
Product Code Ax-IMP1078
CAS Number 87269-97-4
Molecular Formula C21H26N2Na2O5(disodium salt) ; C21H28N2O5 (acid)
Molecular Weight 388.46
Aceclofenac WS
Product Code Ax-IMP2613
CAS Number 89796-99-6
Molecular Formula C16H13Cl2NO4
Molecular Weight 354.18
4,7,10,13,16,19,22-heptaoxapentacosanedioic acid
Product Code Ax-650
CAS Number 94376-75-7
Molecular Formula C18H34O11
Molecular Weight 426.46
Ethyl (S)-2-Chloropropanoate
Product Code Ax-649
CAS Number 74497-15-7
Molecular Formula C5H9ClO2
Molecular Weight 136.57
Quetiapine Process Impurity 2
Product Code Ax-IMP1077
CAS Number NA
Molecular Formula C17H19Cl2N3S
Molecular Weight 368.32
3,3'-(ethane-1,2-diylbis(oxy))dipropionic acid
Product Code Ax-648
CAS Number 19364-66-0
Molecular Formula C8H14O6
Molecular Weight 206.19
5-amino-1-methyl-1H-pyrazole-4-carbonitrile
Product Code Ax-647
CAS Number 5334-41-8
Molecular Formula C5H6N4
Molecular Weight 122.13
Quetiapine EP Impurity P
Product Code Ax-IMP1076
CAS Number 1011758-03-4
Molecular Formula C19H23Cl2N3S
Molecular Weight 396.37
2-(4-chlorophenyl)thiazole-4-carbaldehyde
Product Code Ax-646
CAS Number 21278-77-3
Molecular Formula C10H6ClNOS
Molecular Weight 223.67
(2-(4-chlorophenyl)thiazol-4-yl)methanol
Product Code Ax-644
CAS Number 36093-99-9
Molecular Formula C10H8ClNOS
Molecular Weight 225.69
4-(chloromethyl)-2-(4-chlorophenyl)thiazole hydrochloride
Product Code Ax-645
CAS Number 17969-22-1
Molecular Formula C10H7Cl2NS•HCl
Molecular Weight 280.59
Trimethoprim Process Impurity 3
Product Code Ax-IMP1073
CAS Number 39075-25-7
Molecular Formula C11H14O4
Molecular Weight 210.23
Trimethoprim Impurity G
Product Code Ax-IMP1074
CAS Number 78025-68-0
Molecular Formula C15H20N4O3
Molecular Weight 304.35
N- (n-butyl)thiophosphoric triamide
Product Code Ax-667
CAS Number 94317-64-3
Molecular Formula C4H14N3PS
Molecular Weight 167.21
Trimethoprim Impurity K
Product Code Ax-IMP1075
CAS Number 62-53-3
Molecular Formula C6H7N
Molecular Weight 93.13
4,7,10,13,16,19,22-heptaoxapentacosanedinitrile
Product Code Ax-651
CAS Number 41263-80-3
Molecular Formula C18H32N2O7
Molecular Weight 388.46
3-Bromo-2-fluoronitrobenzene
Product Code Ax-652
CAS Number 58534-94-4
Molecular Formula C6H3BrFNO2
Molecular Weight 220
Dicyclobutylether
Product Code Ax-IMP1072
CAS Number 74976-39-9
Molecular Formula C8H14O
Molecular Weight 126.2
1-bromo-2-chloro-3-nitrobenzene
Product Code Ax-653
CAS Number 3970-37-4
Molecular Formula C6H3BrClNO2
Molecular Weight 236.45
Loperamide Impurity C
Product Code Ax-IMP1071
CAS Number 39512-49-7
Molecular Formula C11H14ClNO
Molecular Weight 211.69