Ropivacaine HCl
(Synonyms: 盐酸罗哌卡因) 目录号 : GC14932
Ropivacaine HCl 是一种强效钠通道阻滞剂，通过可逆抑制钠离子流入神经纤维来阻断冲动传导。
Cas No.:98717-15-8
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
| Cell experiment [1]: | |
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Cell lines |
SW620 cells |
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Preparation method |
This compound is soluble in DMSO. General tips for obtaining a higher concentration: Please warm the tube at 37℃ for 10 minutes and/or shake it in the ultrasonic bath for a while. Stock solution can be stored below -20℃ for several months. |
|
Reacting condition |
0-1000 μM |
|
Applications |
In SW620 cells, Ropivacaine concentration-dependently inhibited SW620 invasion through Matrigel with IC50 value of 3.8 μM. |
| Animal experiment [2]: | |
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Animal models |
male NMRI mice |
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Dosage form |
65 and 650 μM; intrascrotal injection |
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Application |
In male NMRI mice, Ropivacaine (650 μM) dose-dependently reduced TNF-a-induced leukocyte adhesion by 63%. Ropivacaine (650 μM) also abolished tissue accumulation of leukocytes in response to TNF-a activation by 79%. |
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Other notes |
Please test the solubility of all compounds indoor, and the actual solubility may slightly differ with the theoretical value. This is caused by an experimental system error and it is normal. |
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References: [1]. Baptista-Hon DT1, Robertson FM1, Robertson GB1, et al. Potent inhibition by ropivacaine of metastatic colon cancer SW620 cell invasion and NaV1.5 channel function. Br J Anaesth. 2014 Jul;113 Suppl 1:i39-i48. [2]. Zhang XW1, Thorlacius H. Inhibitory actions of ropivacaine on tumor necrosis factor-alpha-induced leukocyte adhesion and tissue accumulation in vivo. Eur J Pharmacol. 2000 Mar 24;392(1-2):R1-3. | |
Ropivacaine hydrochloride is an inhibitor of K2P (two-pore domain potassium channel) TREK-1 with an IC50 of 402.7 μM.
Ropivacaine hydrochloride shows reversible inhibition of TREK-1 channels in a concentration-dependent manner. The half-maximal inhibitory concentrations (IC50) of Ropivacaine hydrochloride is 402.7±31.8 μM.. Hill coefficient is 0.89 for Ropivacaine hydrochloride[1].
Epidural injections of Ropivacaine hydrochloride (60, 180 and 600 μg) produce immediate and reversible motor paralysis. The motor blockade effect is dose-dependent, with paralysis duration of 4.6, 14.6 and 29.5 mins, respectively. Epidural Ropivacaine hydrochloride sustained release suspension also produces significant blockade of mechanical allodynia and thermal hyperalgesia by 59.5% and 70.9%, respectively (P<0.05). Ropivacaine hydrochloride sustained release suspension also produces a mild antinociception (response to heat stimulus) but longer anti-allodynic and anti-hyperalgesic effects, with biological half-lives of 6.4±2.5 hrs and 6.8±2.9 hrs, respectively (P<0.05). Multiple daily epidural administration of Ropivacaine hydrochloride sustained release suspension prolongs the preemptive effects (P<0.05)[2].
References:
[1]. Shin HW, et al. The inhibitory effects of bupivacaine, levobupivacaine, and ropivacaine on K2P (two-pore domain potassium) channel TREK-1. J Anesth. 2014 Feb;28(1):81-6.
[2]. Li TF, et al. Epidural sustained release ropivacaine prolongs anti-allodynia and anti-hyperalgesia in developing and established neuropathic pain. PLoS One. 2015 Jan 24;10(1):e0117321.
| Cas No. | 98717-15-8 | SDF | |
| 别名 | 盐酸罗哌卡因 | ||
| 化学名 | (2S)-N-(2,6-dimethylphenyl)-1-propylpiperidine-2-carboxamide;hydrochloride | ||
| Canonical SMILES | CCCN1CCCCC1C(=O)NC2=C(C=CC=C2C)C.Cl | ||
| 分子式 | C17H26N2O.HCl | 分子量 | 310.86 |
| 溶解度 | ≥ 10.1mg/mL in Water | 储存条件 | Store at -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 | 3.2169 mL | 16.0844 mL | 32.1688 mL |
| 5 mM | 0.6434 mL | 3.2169 mL | 6.4338 mL |
| 10 mM | 0.3217 mL | 1.6084 mL | 3.2169 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。