计算溶液所需的质量、体积或浓度。
为什么选择此级别
，适用于对基线干扰要求严格的色谱和分析工作流程。
储存与运输
-80℃储存。特低温运输 。请查阅批次 COA 获取详细规格。
质量文档
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
文献证明
在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
概述
Information
TAK-659 TAK-659 is a potent and selective inhibitor of spleen tyrosine kinase (SYK) with an IC50 value of 3.2 nM. It is selective against most other kinases, but potent toward both SYK and FLT3 .
Targets
Syk (Cell-free assay); FLT3 (Cell-free assay); ZAP-70 (TR-FRET assays); JAK3 (Cell-free assay); VEGFR2 (Cell-free assay) 3.2 nM; 4.6 nM; 75 nM; 114 nM; 135 nM
In vitro
In a cell proliferation assay, TAK-659 shows inhibition toward a SYK-dependent cell line (OCI-LY10). the sensitivity to TAK-659 is associated with mutations impacting SYK activity in B cell lymphomas, whereas TAK-659 is not cytotoxic for adherent primary or solid tumor cell lines. In cell viability assays, TAK-659 is shown to be sensitive toward FLT3-ITD dependent cell lines, MV4-11 and MOLM-13 while the WT FLT3 RS4-11 (ALL cell line) and RA1 (Burkitt\'s Lymphoma cell line) are not sensitive toward TAK-659. In cultured human tumor cells, TAK-659 potently inhibits the growth of hematopoietic-derived cell lines, with a concentration producing half-maximal response (EC50) ranging from 11 to 775 nM in sensitive cell systems (eg, diffuse large B-cell lymphoma, and AML). In a broad kinase panel, TAK-659 demonstrates a more than 50-fold selectivity for SYK and FLT-3 over 290 other protein kinases. Treatment with TAK-659 inhibits Syk activation and BCR signaling in co-cultured primary CLL cells and Burkitt\'s lymphoma cells. In primary CLL cells in suspension culture, TAK-659 treatment results in a dose-dependent reduction in the phosphorylation of SykTyr525, Btk, NFκB, ERK1/2 and STAT3 after BCR stimulation. Inhibition of Syk by TAK-659 induces apoptosis of CLL cells and abrogates BCR and co-culture-derived survival signals. TAK-659 inhibits chemotaxis toward BMSC, CXCL12 and CXCL13 in primary CLL cells, and abrogates microenvironment-induced chemoresistance. TAK-659 does not inhibit TCR signaling and molecular features of T cell activation in primary T cells from patients with CLL.
In vivo
TAK-659 blocks anti-IgD (immune-globulin D antibody) stimulated CD86 expression in mouse peripheral B cells in vivo. In the FLT3-dependent MV4-11 xenograft model, TAK-659 shows tumor regression at 60 mg/kg daily after 20 days of dosing. Preliminary plasma and urine PK data show that TAK-659 was absorbed quickly (median Tmax 2-3 hrs), with moderate variability in steady-state exposures (40-50% CV for DN-AUCtau), mean peak/trough ratio of 3.2–4.2, and mean accumulation of 2.1- to 2.6-fold after 15 d QD dosing. Renal clearance (CLr) of unchanged drug accounts for 30–34% of apparent oral clearance, suggesting a CLr contribution of ≥30–34% to TAK-659 systemic clearance. Oral TAK-659 has an acceptable PK and safety profile in pts with solid tumors or lymphoma, supporting continuous oral QD dosing.
Cell Research(from reference)
Cell lines：FLT3-dependent cell lines (MV4-11 and MOLM-13)
Incubation Time：72 or 96 hours
规格
英文别名
3H-Pyrrolo[3,4-c]pyridin-3-one,6-[[(1R,2S)-2-aminocyclohexyl]amino]-7-fluoro-1,2-dihydro-4-(1-methyl-1H-pyrazol-4-yl)-,hydrochloride (1:1)
规格或纯度
10mM in Water
英文名称
TAK-659
生化机理
TAK-659 是一种强效的脾酪氨酸激酶（SYK）选择性抑制剂，IC50 值为 3.2 nM。它对大多数其他激酶具有选择性，但对 SYK 和 FLT3 都有抑制作用。
储存条件
-80℃储存
运输条件
特低温运输
名称和识别符
分子类型
小分子
IUPAC Name
6-[[(1R,2S)-2-aminocyclohexyl]amino]-7-fluoro-4-(1-methylpyrazol-4-yl)-1,2-dihydropyrrolo[3,4-c]pyridin-3-one;hydrochloride
INCHI
1S/C17H21FN6O.ClH/c1-24-8-9(6-21-24)15-13-10(7-20-17(13)25)14(18)16(23-15)22-12-5-3-2-4-11(12)19;/h6,8,11-12H,2-5,7,19H2,1H3,(H,20,25)(H,22,23);1H/t11-,12+;/m0./s1
InChi Key
PTCFBXMEFRIEGV-ZVWHLABXSA-N
Smiles
CN1C=C(C=N1)C2=NC(=C(C3=C2C(=O)NC3)F)NC4CCCCC4N.Cl
PubChem CID
分子量
380.85
技术文档
高级数据
三维结构
交互式化学结构模型
产品属性
| ALogP | 1.774 |
|---|---|
| HBD Count | 3 |
| Rotatable Bond | 3 |
化学和物理性质
DMSO(mg / mL) Max Solubility
＜1
Water(mg / mL) Max Solubility
4
Water(mM) Max Solubility
10.50282263
分子量
380.800 g/mol
XLogP3
氢键供体数Hydrogen Bond Donor Count
4
氢键受体数Hydrogen Bond Acceptor Count
6
可旋转键计数Rotatable Bond Count
3
精确质量Exact Mass
380.153 Da
单同位素质量Monoisotopic Mass
380.153 Da
拓扑极表面积Topological Polar Surface Area
97.900 Ų
重原子数Heavy Atom Count
26
形式电荷Formal Charge
0
复杂度Complexity
508.000
同位素原子数Isotope Atom Count
0
定义的原子立体中心计数Defined Atom Stereocenter Count
2
未定义的原子立体中心计数Undefined Atom Stereocenter Count
0
定义的键立体中心计数Defined Bond Stereocenter Count
0
未定义的键立体中心计数Undefined Bond Stereocenter Count
0
所有立体化学键的总数The total count of all stereochemical bonds
0
共价键合单元计数Covalently-Bonded Unit Count
2
质检证书（CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:
溶液计算器
常见问题
本产品应如何储存？
请于?80 °C条件下保存。需超低温保存以维持规定的有效期。
本产品如何运输？
本产品采用干冰配冷袋冷冻运输。收货后请立即拆包，并按上述储存条件保存；处理干冰时请戴隔热手套并保持通风。
本产品的 CAS 号、分子式和分子量是多少？
本产品的 CAS 号为 1952251-28-3，分子式为 C17H21FN6 .HCl，分子量为 380.85 g/mol。InChIKey PTCFBXMEFRIEGV-ZVWHLABXSA-N。
如何获取批次专用COA？
每个订单都会随附分析证书（COA），您也可以从账户订单历史中下载。如需订购前的COA，请联系您的客户代表，或使用PDP上的"申请COA"按钮——我们将提供代表性批次的COA。
本产品应如何储存？
请于?80 °C条件下保存。需超低温保存以维持规定的有效期。
本产品如何运输？
本产品采用干冰配冷袋冷冻运输。收货后请立即拆包，并按上述储存条件保存；处理干冰时请戴隔热手套并保持通风。
本产品的 CAS 号、分子式和分子量是多少？
本产品的 CAS 号为 1952251-28-3，分子式为 C17H21FN6 .HCl，分子量为 380.85 g/mol。InChIKey PTCFBXMEFRIEGV-ZVWHLABXSA-N。
如何获取批次专用COA？
每个订单都会随附分析证书（COA），您也可以从账户订单历史中下载。如需订购前的COA，请联系您的客户代表，或使用PDP上的"申请COA"按钮——我们将提供代表性批次的COA。
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