XL 999


CAS No. : 705946-27-6

(Synonyms: Tyrosine kinase-IN-1)

705946-27-6
Price and Availability of CAS No. : 705946-27-6
Size Price Stock
5mg $70 In-stock
10mg $120 In-stock
25mg $240 In-stock
50mg $370 In-stock
100mg $520 In-stock
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Cat. No. : HY-100315
M.Wt: 445.53
Formula: C26H28FN5O
Purity: >98 %
Solubility: DMSO : 50 mg/mL (ultrasonic)
Introduction of 705946-27-6 :

XL999 is a multi-target tyrosine kinase inhibitor. XL999 has IC50 values for KDR, Flt-1, FGFR1 and PDGFRα of 4 nM, 20 nM, 4 nM and 2 nM, respectively. XL999 can be used in the research of cancer[1]. IC50 & Target:IC50: 4 nM (KDR), 20 nM (Flt-1), 4 nM (FGFR1), 2 nM (PDGFRα)[1] In Vivo:XL 999 shows a reasonable PK profile (AUC(0–∞)=1.9, t1/2=4.6 h). It has a favorable oral bioavailability (F=63%) in rats[1].

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