Methyclothiazide
目录号 : KM13884 CAS No. : 135-07-9 纯度 : 98%

Methyclothiazide 是一种口服降压试剂 (antihypertensive) 和利尿剂 (diuretic agent)。Methyclothiazide 减少内源性血管收缩刺激 (如,去甲肾上腺素 ) 引起的血管反应。Methyclothiazide 拮抗体外的电压依赖性钙通道的 (VDCC) 活性。

规格 价格 是否有货 数量
10mg
In-stock
25mg
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50mg
In-stock
100mg 询价 In-stock
200mg 询价 In-stock
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生物活性

Methyclothiazide is an orally active antihypertensive agent and a diuretic agent. Methyclothiazide leads to a reduction of the vascular response to the action of endogenous vasoconstricting stimuli, such as Norepinephrine . Methyclothiazide is against voltage-dependent Ca-channel (VDCC) activity in vitro.

体外研究

Methyclothiazide (0-100 μM) induces endothelium-dependent inhibition of the vasoconstrictor responses to NE and AVP only in aortas from SHR, and the maximal vasoconstrictive effect of Norepinephrine and arginine vasopressin (AVP) is decreased by 59% and 32.3 %, respectively.
Methyclothiazide (0-100 μM) induces inhibitory effect on the contractile response to Norepinephrine is abolished by N-nitro-L-arginine (NOLA) but not indomethacin.
Methyclothiazide (100 μM) affects the vascular responses to extracellular Ca under high-K depolarizing conditions. It can reduce Ca contracture in a high-K, Ca-free solution. The maximal contracture is reduced by 90.4%.

分子式
C9H11N3O4S2Cl2
分子量
360.24
CAS号
135-07-9
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
溶解性数据
In Vitro: 

DMSO : 72 mg/mL (199.87 mM; Need ultrasonic and warming)

H2O : < 0.1 mg/mL (insoluble)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.7759 mL 13.8796 mL 27.7593 mL
5 mM 0.5552 mL 2.7759 mL 5.5519 mL
10 mM 0.2776 mL 1.3880 mL 2.7759 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。

The molarity calculator equation
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2
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