Pharmaceutical Impurity Standards & Reference Standards

Browse our full catalog of pharmaceutical impurities, reference materials, and research chemicals.

All Products
All 2,841
Please Enquire
AZELASTINE

Azelastine Impurity 3 HCl

CAT No.-
CAS No.-
Mol. F.C23H24ClN3O. HCl
Mol. W.393.92 36.46
View
Please Enquire
AZELASTINE

Azelastine EP Impurity A

CAT No.-
CAS No.613-94-5
Mol. F.C7H8N2O
Mol. W.136.15
View
Please Enquire
AZELNIDIPINE

Azelnidipine

CAT No.-
CAS No.123524-52-7
Mol. F.C33H34N4O6
Mol. W.582.66
View
Please Enquire
AZELNIDIPINE

Azelnidipine-d7

CAT No.-
CAS No.123524-52-7 (non-labelled)
Mol. F.C33H27D7N4O6
Mol. W.589.70
View
Please Enquire
AZELNIDIPINE

Azelnidipine Impurity 1

CAT No.-
CAS No.-
Mol. F.C16H18N2O6
Mol. W.334.33
View
Please Enquire
AZILSARTAN

Azilsartan

CAT No.-
CAS No.147403-03-0
Mol. F.C25H20N4O5
Mol. W.456.46
View
Please Enquire
AZILSARTAN

Azilsartan-d4

CAT No.-
CAS No.N/A
Mol. F.C25H16N4O5D4
Mol. W.460.49
View
Please Enquire
AZILSARTAN

Azilsartan-d5

CAT No.-
CAS No.1346599-45-8
Mol. F.C25H15N4O5D5
Mol. W.461.49
View
Please Enquire
AZILSARTAN

Azilsartan Impurity A

CAT No.-
CAS No.147404-76-0
Mol. F.C25H23N3O4
Mol. W.429.48
View
Please Enquire
AZILSARTAN

Azilsartan Impurity B

CAT No.-
CAS No.1696392-11-6
Mol. F.C24H21N3O4
Mol. W.415.45
View