Research Chemicals & Building Blocks

Linagliptin Process Impurity 1
Product Code Ax-IMP1675
CAS Number NA
Molecular Formula C25H28N8O2
Molecular Weight 472.55
Linagliptin Dimer
Product Code Ax-IMP1674
CAS Number 1418133-47-7
Molecular Formula C50H56N16O4
Molecular Weight 945.11
Thioisonicotinamide
Product Code Ax-257
CAS Number 2196-13-6
Molecular Formula C6H6N2S
Molecular Weight 138.19
N-ethyl-2-hydroxy-N,N-dimethylethan-1-aminium chloride
Product Code Ax-1001
CAS Number 19147-34-3
Molecular Formula C6H16ClNO
Molecular Weight 153.65
tert-butyl 4-(2-((tert-butyldimethylsilyl)oxy)ethyl)-3-oxopiperazine-1-carboxylate
Product Code Ax-1000
CAS Number 786683-69-0
Molecular Formula C17H34N2O4Si
Molecular Weight 358.55
2-propylpyridine-4-carbothioamide
Product Code Ax-258
CAS Number 14222-60-7
Molecular Formula C9H12N2S
Molecular Weight 180.27
1-(2-hydroxyethyl)piperazin-2-one hydrochloride
Product Code Ax-999
CAS Number 910573-07-8
Molecular Formula C6H13ClN2O2
Molecular Weight 180.63
1-(2-hydroxyethyl)piperazin-2-one
Product Code Ax-998
CAS Number 59702-23-7
Molecular Formula C6H12N2O2
Molecular Weight 144.17
2-ETHYLPYRIDINE
Product Code Ax-259
CAS Number 100-71-0
Molecular Formula C7H9N
Molecular Weight 107.16
4-Cyanopyridine
Product Code Ax-260
CAS Number 100-48-1
Molecular Formula C6H4N2
Molecular Weight 104.11
Olanzapine Process Impurity 1
Product Code Ax-IMP2800
CAS Number NA
Molecular Formula C15H18N4OS
Molecular Weight 302.4
Olanzapine Acetyl Open Ring Analog
Product Code Ax-IMP2799
CAS Number 1320360-87-9
Molecular Formula C17H20N4O2S
Molecular Weight 344.43
4-Chlorobenzaldehyde Diethyl Acetal
Product Code Ax-261
CAS Number 2403-61-4
Molecular Formula C11H15ClO2
Molecular Weight 214.69
Gabapentin Unknown Impurity 2
Product Code Ax-IMP2756
CAS Number 460711-35-7
Molecular Formula C9H15NO3
Molecular Weight 185.22
Gabapentin Lactose Adduct
Product Code Ax-IMP2755
CAS Number 1990449-64-3
Molecular Formula C21H35NO11
Molecular Weight 477.5
Thiamine Impurity A
Product Code Ax-IMP2754
CAS Number 2380-61-2
Molecular Formula C12H16N4O4S2
Molecular Weight 344.41
1-Chloro-2-(diethoxymethyl)benzene
Product Code Ax-262
CAS Number 35364-86-4
Molecular Formula C11H15ClO2
Molecular Weight 214.69
Atorvastatin Impurity
Product Code Ax-IMP2768
CAS Number 125971-93-9
Molecular Formula C11H19NO4
Molecular Weight 229.27
Irbesartan Impurity
Product Code Ax-IMP2770
CAS Number 133690-91-2
Molecular Formula C14H10N4
Molecular Weight 234.26
Tetrahydrozoline Process Impurity
Product Code Ax-IMP2772
CAS Number 98841-72-6
Molecular Formula C11H13NO
Molecular Weight 175.23