CAS 1216898-82-6

Anastrozole EP Impurity B (Dimer Impurity)

CAS: 1216898-82-6

Fórmula: C₃₀H₃₁N₉

Forma y color: White To Off-White Solid

Peso molecular: 517.64

Ref: 4Z-A-2411

Anastrozole Dimer Impurity

Producto controlado

CAS: 1216898-82-6

Impurity Anastrozole EP Impurity B / Anastrozole USP Related Compound C
Stability Hygroscopic
Applications Anastrozole Dimer Impurity (Anastrozole EP Impurity B) is an impurity of Anastrozole (A637425) (impurity C).

Fórmula: C₃₀H₃₁N₉

Forma y color: Light Yellow

Peso molecular: 517.63

Ref: TR-A637440

Anastrozole dimer impurity - 65%

CAS: 1216898-82-6

Anastrozole is an aromatase inhibitor used in the treatment of breast cancer. It is a synthetic drug and impurity standard for HPLC analysis, pharmacopoeia monograph, and synthetic drug development. This product is a mixture of two stereoisomers - the active form, 4-hydroxyanastrozole (4HA), and the inactive form, 4-oxo-anastrozole (4OA). The purity of this product is >99% with a melting point of 130°C.

Fórmula: C₃₀H₃₁N₉

Pureza: Min. 95%

Peso molecular: 517.63 g/mol

Ref: 3D-IA61497

Anastrozole dimer impurity

CAS: 1216898-82-6

Anastrozole is an aromatase inhibitor that has been used in the treatment of breast cancer. It binds competitively to the heme moiety of aromatase, blocking its access to substrate and thereby inhibiting estrogen production. Anastrozole dimer impurity is an analytical impurity found in drug products that is not a natural component of the API (active pharmaceutical ingredient). CAS No. 1216898-82-6 refers to this impurity standard as well as other synthetic analogues. This impurity is a custom synthesis with no pharmacopoeia standards for purity. The HPLC standard for this product is high purity (99%).

Fórmula: C₃₀H₃₁N₉

Pureza: Min. 95%

Peso molecular: 517.63 g/mol

Ref: 3D-IA17900

Anastrozole EP impurity B

CAS: 1216898-82-6

Fórmula: C₃₀H₃₁N₉

Peso molecular: 517.63

Ref: ST-EA-CP-A60002