Lenvatinib mesylate(Synonyms: 仑伐替尼甲酸盐; E7080 mesylate)

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Lenvatinib mesylate (Synonyms: 仑伐替尼甲酸盐; E7080 mesylate) 纯度: 99.86%

Lenvatinib mesylate (E7080 mesylate)，一种口服，多靶点酪氨酸激酶抑制剂，抑制血管内皮生长因子受体 (VEGFR1-3)，成纤维细胞生长因子受体 (FGFR1-4)，血小板衍生生长因子受体 (PDGFR)，干细胞因子受体 (KIT)，转染期间重排 (RET)，显示有效抗癌的活性。

Lenvatinib mesylate(Synonyms: 仑伐替尼甲酸盐; E7080 mesylate)

Lenvatinib mesylate Chemical Structure

CAS No. : 857890-39-2

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Free Sample (0.1-0.5 mg)   Apply now  
10 mM * 1 mL in DMSO ￥580 In-stock
5 mg ￥850 In-stock
10 mg ￥1200 In-stock
50 mg   询价  
100 mg   询价  

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生物活性

Lenvatinib mesylate (E7080 mesylate), an oral, multi-targeted tyrosine kinase inhibitor that inhibits VEGFR1-3, FGFR1-4, PDGFR, KIT, and RET, shows potent antitumor activities[1][2].

IC50 & Target[1][2][3]

VEGFR1

22 nM (IC50)

VEGFR2

4 nM (IC50)

VEGFR3

5.2 nM (IC50)

FGFR1

46 nM (IC50)

FGFR2

 

FGFR3

 

FGFR4

 

PDGFRα

51 nM (IC50)

PDGFRβ

39 nM (IC50)

c-Kit

100 nM (IC50)

RET

 

体外研究
(In Vitro)

Lenvatinib mesylate (E7080 mesylate) has IC50s of 4, 5.2, 22 nM for VEGFR2(KDR), VEGFR3(Flt-4), and VEGFR1/Flt-1, respectively. Lenvatinib inhibits PDGFRα, PDGFRβ, FGFR1, and KIT with IC50s of 51, 39, 46, 100 nM, respectively[3].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究
(In Vivo)

Lenvatinib mesylate (E7080 mesylate) (100 mg/kg, p.o.) is administeredand bevacizumab significantly inhibits local tumor growth at the m.f.p., and at the end of treatment, Lenvatinib mesylate also significantly inhibits metastasis to both regional lymph nodes and distant lung[3].
Lenvatinib mesylate (E7080 mesylate) inhibits the growth of H146 tumor at 30 and 100 mg/kg (BID, QDx21) in a dose-dependent manner and causes tumor regression at 100 mg/kg in H146 xenograft model. IHC analysis with anti-CD31 antibody shows that lenvatinib at 100 mg/kg decreases microvessel density more than anti-VEGF antibody and imatinib treatment[4].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.
Clinical Trial

分子量

522.96

Formula

C22H23ClN4O7S
CAS 号

857890-39-2
中文名称

乐伐替尼甲酸盐；仑伐替尼甲酸盐；乐法替尼甲酸盐
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
溶解性数据
In Vitro: 

DMSO : 7.35 mg/mL (14.05 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.9122 mL 9.5610 mL 19.1219 mL
5 mM 0.3824 mL 1.9122 mL 3.8244 mL
10 mM 0.1912 mL 0.9561 mL 1.9122 mL

*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。
参考文献

  • [1]. Kudo M, et al. Lenvatinib versus sorafenib in first-line treatment of patients with unresectable hepatocellularcarcinoma: a randomised phase 3 non-inferiority trial. Lancet. 2018 Mar 24;391(10126):1163-1173.

    [2]. Suyama K, et al. Lenvatinib: A Promising Molecular Targeted Agent for Multiple Cancers. Cancer Control. 2018 Jan-Dec;25(1):1073274818789361.

    [3]. 3.Matsui J, et al. Multi-kinase inhibitor E7080 suppresses lymph node and lung metastases of human mammary breast tumor MDA-MB-231 via inhibition of vascular endothelial growth factor-receptor (VEGF-R) 2 and VEGF-R3 kinase. Clin Cancer Res. 2008, 14(17),545.

    [4]. Matsui J, et al. E7080, a novel inhibitor that targets multiple kinases, has potent antitumor activities against stem cell factor producing human small cell lung cancer H146, based on angiogenesis inhibition. Int J Cancer. 2008, 122(3), 664-671.

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