Carazolol-d7
(Synonyms: 咔唑-D7,(±)-Carazolol-d7; DL-Carazolol-d7; Suacron-d7) 目录号 : GC49564An internal standard for the quantification of carazolol
Cas No.:1173021-02-7
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
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- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Carazolol-d7 is intended for use as an internal standard for the quantification of carazolol by GC- or LC-MS. Carazolol is a β-adrenergic receptor (β-AR) ligand (Kds = 0.2, 0.03, and 4.47 nM for the human β1-, β2-, and β3-ARs, respectively).1 It reduces epinephrine-induced increases in mean arterial blood pressure and heart rate in conscious pigs when administered at a dose of 10 µg/kg.2 Carazolol has been found in wastewater effluent.3 Formulations containing carazolol have been used to reduce stress in livestock during transport.
1.Baker, J.G.The selectivity of β-adrenoceptor agonists at human β1-, β2- and β3-adrenoceptorsBr. J. Pharmacol.160(5)1048-1061(2010) 2.Gregory, N.G., and Wilkins, L.J.The effect of carazolol on the cardiovascular responses to adrenaline in stress sensitive pigsVet. Res. Commun.5(3)277-283(1982) 3.Ternes, T.A.Occurrence of drugs in German sewage treatment plants and riversWater Res.32(11)3245-3260(1998)
Cas No. | 1173021-02-7 | SDF | Download SDF |
别名 | 咔唑-D7,(±)-Carazolol-d7; DL-Carazolol-d7; Suacron-d7 | ||
Canonical SMILES | OC(CNC(C([2H])([2H])[2H])([2H])C([2H])([2H])[2H])COC1=C(C(C=CC=C2)=C2N3)C3=CC=C1 | ||
分子式 | C18H15D7N2O2 | 分子量 | 305.4 |
溶解度 | DMSO : 100 mg/mL (327.42 mM; Need ultrasonic) | 储存条件 | -20°C |
General tips | 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 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。 为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。 |
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Shipping Condition | 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。 |
制备储备液 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 3.2744 mL | 16.372 mL | 32.7439 mL |
5 mM | 0.6549 mL | 3.2744 mL | 6.5488 mL |
10 mM | 0.3274 mL | 1.6372 mL | 3.2744 mL |
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量) | ||||||||||
给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方) | ||||||||||
% DMSO % % Tween 80 % saline | ||||||||||
计算重置 |
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL saline,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。