Fostamatinib (free base)
更新时间：2025-08-22 23:18:44
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| 常用名 | R406(游离的) | CAS号 | 841290-80-0 |
|---|---|---|---|
| 价格 | ￥需询单/1g | 纯度 | 98.0% |
| 备货期 | 1天 | 库存 | 现货 |
| 产品详情（用途，包装等）
用途： R406 is a potent Syk inhibitor with IC50 of 41 nM, strongly inhibits Syk but not Lyn, 5-fold less potent to Flt3. IC50 value: 41 nM [1]Target: Syk in vitro: R406 is a potent inhibitor of immunoglobulin E (IgE)- and IgG-mediated activation of Fc receptor signaling. R406 inhibits the anti-IgE-induced production and release of LTC4 and cytokines and chemokines, including TNFα, IL-8, and GM-CSF. R406 inhibits phosphorylation of Syk substrate linker for activation of T cells in mast cells and B-cell linker protein/SLP65 in B cells. R406 binds to the ATP binding pocket of Syk and inhibits its kinase activity as an ATP-competitive inhibitor with Ki of 30 nM. R406 blocks Syk-dependent FcR-mediated activation of monocytes/macrophages and neutrophils and Bcr-mediated activation of B lymphocytes [1]. R406 significantly induces chronic lymphocytic leukemia (CLL) cell apoptosis in nurselike cells cocultures and blocks CCL3 and CCL4 secretion by CLL cells in response to B-cell antigen receptor (Bcr) triggering [2]. R406 is a potent inhibitor of platelet signaling and functions initiated by FcγRIIA cross-linking by specific antibodies or by sera from HIT patients [3].in vivo: R406 reduces cutaneous reverse passive Arthus reaction by approximately 86% at 5 mg/kg in prophylactic treated mice. R406 also shows efficacy in inhibiting paw inflammation in antibody-induced arthritis mouse models [1]. R406 does not adversely affect macrophage or neutrophil function in innate immune responses and has minimal functional immunotoxicity notwithstanding its lymphocytopenic effect [4]. 物理化学性质： CAS号：841290-80-0 常用中文名：R406(游离的) 常用英文名：R406 (free base) 分子式：C22H23FN6O5 分子量：470.454 密度：1.4±0.1 g/cm3 沸点：N/A 熔点：N/A 闪点：N/A 储存条件：-20°C |
武汉敬康恩生物医药科技有限公司
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地区： 湖北省 武汉市 东西湖区
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联系人电话：15871494362
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- 上海阿拉丁生化科技股份有限公司
- 上海市 上海市 浦东新区
- 产品名：R406 (free base)
- 价格： ￥936.9/10mg ￥2636.9/50mg ￥需询单/1g ￥需询单/1g
- 纯度：99.0%
- 备货期：1天
- 联系人：阿拉丁
- 上海化源世纪贸易有限公司
- 上海市 上海市 普陀区
- 产品名：R406(freebase)
- 价格：
- 纯度：99.0%
- 备货期：10天
- 联系人：徐经理
- 上海阿摩尔生物科技有限公司
- 上海市 上海市 奉贤区
- 产品名：6-[[5-氟-2-[(3,4,5-三甲氧基苯基)氨基]-4-嘧啶基]氨基]-2,2-二甲基-2H-吡啶并[3,2-b]-1,4-噁嗪-3(4H)-酮
- 价格： ￥需询单/100mg ￥需询单/10mg ￥需询单/1g ￥需询单/250mg
- 纯度：98.0%
- 备货期：需询单
- 联系人：王汐瑶
- 武汉敬康恩生物医药科技有限公司
- 湖北省 武汉市 东西湖区
- 产品名：Fostamatinib (free base)
- 价格： ￥需询单/1g
- 纯度：98.0%
- 备货期：1天
- 联系人：周经理
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参考价格：￥561.6/1mg