CAS Number: N/A

Alternate CAS#:

Chemical Name: Istradefylline Impurity 3

Molecular Formula: C19H23N3O5

Molecular Weight: 373.41

CAS Number: 537-98-4

Alternate CAS#:

Chemical Name: Istradefylline Impurity 1

Molecular Formula: C21H28N4O5

Molecular Weight: 416.48

CAS Number: 155270-99-8 (non-labelled)

Alternate CAS#:

Chemical Name: Istradefylline-13C-d3

Molecular Formula: C1913CH21D3N4O4

Molecular Weight: 388.45

CAS Number: N/A

Alternate CAS#:

Chemical Name: Istradefylline Dimer Impurity 2

Molecular Formula: C40H48N8O8

Molecular Weight: 768.87

CAS Number: N/A

Alternate CAS#:

Chemical Name: Istradefylline Dimer Impurity 1

Molecular Formula: C40H50N8O8

Molecular Weight: 770.89

CAS Number: 38953-85-4

Alternate CAS#:

Chemical Name: Isovitexin

Molecular Formula: C21H20O10

Molecular Weight: 432.39

CAS Number: 469-26-1

Alternate CAS#:

Chemical Name: Isopetasin

Molecular Formula: C20H28O3

Molecular Weight: 316.44

CAS Number: N/A

Alternate CAS#:

Chemical Name: Isotretinoin Glucuronide

Molecular Formula: C26H36O8

Molecular Weight: 476.57

CAS Number: 75281-25-3

Alternate CAS#:

Chemical Name: Isotretinoin EP Impurity I (13-cis-4-Hydroxy-Retinoic Acid, 4-Hydroxy Isotretinoin)

Molecular Formula: C20H28O3

Molecular Weight: 316.44

CAS Number: 71748-58-8

Alternate CAS#:

Chemical Name: Isotretinoin EP Impurity H (4-Oxo-13-cis-Retinoic Acid)

Molecular Formula: C20H26O3

Molecular Weight: 314.43

CAS Number: 81444-57-7

Alternate CAS#:

Chemical Name: Isotretinoin EP Impurity G (5,6-Epoxy-13-cis Retinoic Acid)

Molecular Formula: C20H28O3

Molecular Weight: 316.44

CAS Number: 68070-35-9

Alternate CAS#:

Chemical Name: Isotretinoin EP Impurity F

Molecular Formula: C20H28O2

Molecular Weight: 300.44