CAS 184475-50-1

Gefitinib 3,4-Difluoro Impurity DiHCl

CAS: 184475-50-1, 184475-68-1

Formula: C₂₂H₂₄F₂N₄O₃·2HCl

Color and Shape: White To Off-White Solid

Molecular weight: 430.46 2*36.46

Ref: 4Z-G-2320

3-Deschloro-3,4-difluoro Gefitinib

CAS: 184475-50-1

Applications 3-Deschloro-3,4-difluoro gefitinib, is an impurity of Gefitinib (G304000), an antineoplastic.
References Anderson, N.G., et al.: Int. J. Cancer, 94, 774 (2001), Hirata, A., et al.: Cancer Res., 62, 2554 (2002), Kris, M.G., et al.: J. Am. Med. Assoc., 290, 2149 (2003), Tamura, K., et al.: Expert Opin. Pharmacother., 6, 985 (2005),

Formula: C₂₂H₂₄F₂N₄O₃

Color and Shape: Off-White To Light Yellow

Molecular weight: 430.448

Ref: TR-D293125

3-Deschloro-3,4-Difluoro Gefitinib

CAS: 184475-50-1

Formula: C₂₂H₂₄F₂N₄O₃

Molecular weight: 430.46

Ref: ST-EA-CP-G14030