Catalog division
Impurity Reference Standards
Pharmacopoeial impurities, nitrosamines, metabolites, labelled internal standards and API working standards, each backed by analytical data for method development and QC.
Ceftazidime Pentahydrate - Impurity C (Iodide Salt)
- CAS
- 100988-63-4
- Formula
- C13H14IN3O3S
- MW
- 419.24 g/mol
ZX-028527
Ceftriaxone Disodium Salt Hemi(Heptahydrate)
- CAS
- 104376-79-6
- Formula
- C36H46N16Na4O21S6
- MW
- 1323.2 g/mol
ZX-023862
Ceftriaxone Impurity Cefotaxime Triethylamine
- CAS
- 219827-56-2
- Formula
- C16H17N5O7S2
- MW
- 455.5 g/mol
ZX-036941
Have a list of compounds to price?
Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.