Ebastine 依巴斯汀; LAS-W 090; RP64305,99.54%

产品编号:Bellancom-B0674| CAS NO:90729-43-4| 分子式:C32H39NO2| 分子量:469.66

Ebastine(LAS-W 090;RP64305)是长效的H1组胺受体拮抗剂。

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货号 包装 价格 库存与货期 购买量 操作
Bellancom-B0674
550.00 杭州 北京(现货)
Bellancom-B0674
700.00 杭州 北京(现货)
Bellancom-B0674
2500.00 杭州 北京(现货)

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Ebastine 依巴斯汀; LAS-W 090; RP64305

产品介绍 Ebastine (LAS-W 090) 是一种具有口服活性的第二代组胺 H1 受体 (histamine H1 receptor) 拮抗剂。Ebastine 可用于过敏性鼻炎的症状和慢性特发性荨麻疹的研究。
生物活性

Ebastine (LAS-W 090) is an orally active, second-generation histamine H1 receptor antagonist. Ebastine can be used for the symptoms of allergic rhinitis and chronic idiopathic urticaria research.

体外研究

Ebastine (10-500 ng/mL; 24-48 hours) treatment significantly increases the proliferation of HFDPC.
Ebastine (10-500 ng/mL; 24-48 hours) treatment shows dose-dependent increases in Cyclin D1, Cyclin E1, and Cyclin A expression levels. And the expression levels of Cdk4, Cdk2, and Cdc2 are alos increased. Ebastine treatment elevates expression levels of phospho-AKT and phospho-p44/42 extracellular signal-regulated kinase.

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Proliferation Assay

Cell Line: Human follicle dermal papilla cells (HFDPC)
Concentration: 10 ng/mL, 50 ng/mL, 100 ng/mL, 200 ng/mL, 500 ng/mL
Incubation Time: 24 hours, 48 hours
Result: The proliferative activity in cells was significantly enhanced.

Western Blot Analysis

Cell Line: Human follicle dermal papilla cells (HFDPC)
Concentration: 10 ng/mL, 50 ng/mL, 100 ng/mL, 200 ng/mL, 500 ng/mL
Incubation Time: 24 hours
Result: The expression levels of cell-cycle regulatory proteins and an antiapoptotic protein were increased in HFDPC.
体内研究
(In Vivo)

In rats, after intravenous administration of [14C]Ebastine at 2 mg/kg, the plasma level of radioactivity decreased biphasically with α-phase half-life (t1/2 α) of 1.6 h and β-phase half-life (t1/2 β) of 3.1 h.
Following oral administration of [14C]Ebastine at a dose of 2 mg/kg, the plasma level reached the maximum (Cmax) of 102 ng eq./ml at 2 h and decreased monophasically with t1/2 of 3.9 h. At 20 mg/kg, a monophasic decrease is also observed with Cmax of 1110 ng eq./ml at 4 h and with t1/2 of 4.0 h.

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究

In rats, after intravenous administration of [14C]Ebastine at 2 mg/kg, the plasma level of radioactivity decreased biphasically with α-phase half-life (t1/2 α) of 1.6 h and β-phase half-life (t1/2 β) of 3.1 h.
Following oral administration of [14C]Ebastine at a dose of 2 mg/kg, the plasma level reached the maximum (Cmax) of 102 ng eq./ml at 2 h and decreased monophasically with t1/2 of 3.9 h. At 20 mg/kg, a monophasic decrease is also observed with Cmax of 1110 ng eq./ml at 4 h and with t1/2 of 4.0 h.

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究

In rats, after intravenous administration of [14C]Ebastine at 2 mg/kg, the plasma level of radioactivity decreased biphasically with α-phase half-life (t1/2 α) of 1.6 h and β-phase half-life (t1/2 β) of 3.1 h.
Following oral administration of [14C]Ebastine at a dose of 2 mg/kg, the plasma level reached the maximum (Cmax) of 102 ng eq./ml at 2 h and decreased monophasically with t1/2 of 3.9 h. At 20 mg/kg, a monophasic decrease is also observed with Cmax of 1110 ng eq./ml at 4 h and with t1/2 of 4.0 h.

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

性状Solid
溶解性数据
In Vitro: 

Ethanol : 58.75 mg/mL (125.09 mM; Need ultrasonic)

DMSO : 8.33 mg/mL (17.74 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.1292 mL 10.6460 mL 21.2920 mL
5 mM 0.4258 mL 2.1292 mL 4.2584 mL
10 mM 0.2129 mL 1.0646 mL 2.1292 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。-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。

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
参考文献

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危害声明 H413
个人防护装备 Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
危险品运输编码 NONH for all modes of transport
RTECS号 EL8140000
1. 物质的识别
产品名: Ebastine
CAS号: 90729-43-4
制造商/供应商: 西域试剂
网站:www.hzbp.cn   邮件:13911702513@139.com
2. 合成/成分数据
产品名: Ebastine
别名: LAS-W 090; RP64305
分子式: C32H39NO2
分子量: 469.66
3. 急救措施
吸入后: 如果吸入,移至空气新鲜处,如果呼吸困难,给输氧,如呼吸停止,给予人工呼吸。
皮肤接触后: 用大量的水冲洗,移除污染的衣服和鞋子。
眼睛接触后: 检查并取下隐形眼镜,并用大量的水冲洗;呼叫医生。
吞食后: 如果吞食,用大量纯净水漱口;呼叫医生。
4. 消防措施
适当的灭火剂: 雾状水,二氧化碳,干粉或泡沫。
防护设备: 穿戴自给式呼吸器和防护服,以防止与皮肤和眼睛接触。
5. 泄漏应急处理
安全防范措施: 封锁泄漏区域;穿戴自给式呼吸器,防护服和厚橡胶手套。
清洁/收集措施: 使用液体粘合原料(硅藻土,通用粘合剂)吸取精细粉末;
使用酒精擦洗表面和设备除去污渍;
根据第11条处理被污染的材料。
6. 处理和储存
安全处理说明: 避免吸入和接触皮肤,眼睛及衣物;材料可能略微具有刺激性。
储存: 粉末型式       -20°C   3年;4°C   2年
溶于溶剂       -80°C   6个月;-20°C   1个月
7. 接触控制和个人防护
呼吸设备: NIOSH / MSHA认可的呼吸器。
双手保护: 耐化学腐蚀的橡胶手套。
眼睛防护: 化学安全护目镜。
8. 稳定性和反应活性
稳定性: 按照说明存储是稳定的;避免强氧化剂。
热分解/其他要避免的情况: 避免光和热。
9. 毒性资料
急性毒性: 无可用资料。
主要刺激性影响: 无可用资料。
在皮肤上: 无可用资料。
对眼睛: 无可用资料;可能具有刺激性。
10. 生态资料
一般注意事项: 无可用资料。
11. 废弃处置
按照所在国家,省份,县市和地方的法规处置。
12. 运输信息
正确的运输名称:
非危险品运输: 这种物质被视为非危险品运输。
13. 法规信息
尚未有针对此产品作出的化学安全性评估。
14. 其他信息
这种化学品仅供受过训练的,有经验的研究人员在穿戴适当装备和授权允许的情况下进行操作处理。以上信息基于我们目前的知识被认为是正确的,但只适用于作为有经验人员的指导。请咨询您自己的安全顾问,并遵守当地和国家的安全法规。在任何其他没有被警告的情况下,并不意味着绝对没有危险存在。西域生物技术不承担任何使用这种化学品所造成的损害和责任。2023 西域生物技术版权所有。





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