考比替尼 Cobimetinib
Cobimetinib, also known as GDC-0973 and XL-518, RG 7420, is an orally bioavailable small-molecule inhibitor of mitogen-activated protein kinase kinase 1 (MAP2K1 or MEK1)

Product Name: 考比替尼 Cobimetinib

Description: Cobimetinib, also known as GDC-0973 and XL-518, RG 7420, is an orally bioavailable small-molecule inhibitor of mitogen-activated protein kinase kinase 1 (MAP2K1 or MEK1), with potential antineoplastic activity. MEK inhibitor GDC-0973 specifically binds to and inhibits the catalytic activity of MEK1, resulting in inhibition of extracellular signal-related kinase 2 (ERK2) phosphorylation and activation and decreased tumor cell proliferation. Preclinical studies have demonstrated that this agent is effective in inhibiting the growth of tumor cells bearing a B-RAF mutation, which has been found to be associated with many tumor types.

Name: Cobimetinib
CAS#: 934660-93-2 (free base)
Chemical Formula: C21H21F3IN3O2
Exact Mass: 531.0631
Molecular Weight: 531.3177
Elemental Analysis: C, 47.47; H, 3.98; F, 10.73; I, 23.88; N, 7.91; O, 6.02

Synonym: XL518; XL 518; XL-518; GDC0973; GDC 0973; GDC-0973; RG 7420; RG-7420; RG7420; cobimetinib; Cotellic.

IUPAC/Chemical Name: [3,4-Difluoro-2-[(2-fluoro-4-iodophenyl)amino]phenyl][3-hydroxy-3-(2S)-2-piperidinyl-1-azetidinyl]methanone

InChi Key: BSMCAPRUBJMWDF-KRWDZBQOSA-N

InChi Code: InChI=1S/C21H21F3IN3O2/c22-14-6-5-13(19(18(14)24)27-16-7-4-12(25)9-15(16)23)20(29)28-10-21(30,11-28)17-3-1-2-8-26-17/h4-7,9,17,26-27,30H,1-3,8,10-11H2/t17-/m0/s1

SMILES Code: O=C(C1=CC=C(F)C(F)=C1NC2=CC=C(I)C=C2F)N3CC([C@H]4NCCCC4)(O)C3

Appearance: white solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO, not in water

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001