Research Chemicals & Building Blocks

Dapsone Impurity : 4A 2’CL DPS
Product Code Ax-IMP1131
CAS Number 148301-96-6
Molecular Formula C12H10ClNO2S
Molecular Weight 267.73
1,1,3,3,5,5,7,7-octamethyltetrasiloxane-1,7-diol
Product Code Ax-678
CAS Number 3081-07-0
Molecular Formula C8H26O5Si4
Molecular Weight 314.63
1,1,3,3,5,5-hexamethyltrisiloxane-1,5-diol
Product Code Ax-677
CAS Number 3663-50-1
Molecular Formula C4H14O3Si2
Molecular Weight 240.48
Dapsone Impurity : 4CL DPS
Product Code Ax-IMP1130
CAS Number 8012-45-1; 80-00-2
Molecular Formula C12H9ClO2S
Molecular Weight 252.71
1,1,3,3-tetramethyldisiloxane-1,3-diol
Product Code Ax-676
CAS Number 1118-15-6
Molecular Formula C4H14O3Si2
Molecular Weight 166.32
4-Chloroimidazo[2,1-f][1,2,4]triazine
Product Code Ax-675
CAS Number 1206825-03-7
Molecular Formula C5H3ClN4
Molecular Weight 154.56
Dapsone Impurity : 4,4’DCDPS
Product Code Ax-IMP1129
CAS Number 80-07-9
Molecular Formula C12H8Cl2O2S
Molecular Weight 287.15
N-(2-bromoethyl) methylamine
Product Code Ax-674
CAS Number 41239-10-5
Molecular Formula C3H8BrN
Molecular Weight 138.01
1-(methylamino)propan-2-ol
Product Code Ax-673
CAS Number 16667-45-1
Molecular Formula C4H11NO
Molecular Weight 89.14
2-Bromo-N-methyl propan-1-amine
Product Code Ax-672
CAS Number 89036-58-8
Molecular Formula C4H10BrN
Molecular Weight 152.04
Tamoxifen Process Impurity
Product Code Ax-IMP1118
CAS Number 69967-79-9
Molecular Formula C22H20O
Molecular Weight 300.4
2-Bromo-N,N-dimethyl-1-propanamine
Product Code Ax-671
CAS Number 88512-78-1
Molecular Formula C5H12BrN
Molecular Weight 166.06
2-Bromo-1-chloropropane
Product Code Ax-670
CAS Number 3017-95-6
Molecular Formula C3H6BrCl
Molecular Weight 157.44
Tamoxifen Impurity A
Product Code Ax-IMP1117
CAS Number 13002-65-8
Molecular Formula C26H29NO
Molecular Weight 371.52
Tamoxifen Citrate Impurity-F
Product Code Ax-IMP1116
CAS Number 15917-65-4
Molecular Formula C25H27NO•HCl
Molecular Weight 393.95
7-keto-DHEA
Product Code Ax-IMP2626
CAS Number 566-19-8; 1449-61-2 (acetate)
Molecular Formula C19H26O3
Molecular Weight 302.41
7-a-OH-DHEA
Product Code Ax-IMP2627
CAS Number 53-00-9
Molecular Formula C19H28O3
Molecular Weight 304.43
Tamoxifen Citrate Working Standard
Product Code Ax-IMP1115
CAS Number 54965-24-1
Molecular Formula C26H29NO·C6H8O7
Molecular Weight 563.65
7-ß-OH-DHEA
Product Code Ax-IMP2628
CAS Number 2487-48-1
Molecular Formula C19H28O3
Molecular Weight 304.43
Tolterodine Impurity C
Product Code Ax-IMP2629
CAS Number 124935-88-2
Molecular Formula C27H37NO5
Molecular Weight 455.59