Propoxycaine hydrochloride
(Synonyms: 盐酸丙氧卡因；丙氧卡因盐酸盐) 目录号 : GC30957
Propoxycaine盐酸盐是一种局部麻醉剂,结合并抑制电压门控钠通道,抑制脉冲起始和传导所需的离子通量,从而导致感觉的丢失。
Cas No.:550-83-4
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >99.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Propoxycaine hydrochloride is the hydrochloride salt form of Propoxycaine, a para-aminobenzoic acid ester with local anesthetic activity.Target: sodium channelPropoxycaine binds to and inhibits voltage-gated sodium channels, thereby inhibiting the ionic flux required for the initiation and conduction of impulses. This results in a loss of sensation.
| Cas No. | 550-83-4 | SDF | |
| 别名 | 盐酸丙氧卡因；丙氧卡因盐酸盐 | ||
| Canonical SMILES | O=C(OCCN(CC)CC)C1=CC=C(N)C=C1OCCC.[H]Cl | ||
| 分子式 | C16H27ClN2O3 | 分子量 | 330.85 |
| 溶解度 | DMSO : ≥ 83 mg/mL (250.87 mM) | 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 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 3.0225 mL | 15.1126 mL | 30.2252 mL |
| 5 mM | 0.6045 mL | 3.0225 mL | 6.045 mL |
| 10 mM | 0.3023 mL | 1.5113 mL | 3.0225 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。
The effect of propoxycaine.HCl on the physical properties of neuronal membranes
Chem Phys Lipids.2008 Jul;154(1):19-25.PMID:18407836DOI: 10.1016/j.chemphyslip.2008.03.009.
Fluorescent probe techniques were used to evaluate the effect of propoxycaine.HCl on the physical properties (transbilayer asymmetric lateral and rotational mobilities, annular lipid fluidity and protein distribution) of synaptosomal plasma membrane vesicles (SPMVs) isolated from bovine cerebral cortex. An experimental procedure was used based on selective quenching of both 1,3-di(1-pyrenyl)propane (Py-3-Py) and 1,6-diphenyl-1,3,5-hexatriene (DPH) by trinitrophenyl groups, and radiationless energy transfer (RET) from the tryptophans of membrane proteins to Py-3-Py. Propoxycaine.HCl increased the bulk lateral and rotational mobilities, and annular lipid fluidity in SPMVs lipid bilayers, and had a greater fluidizing effect on the inner monolayer than that of the outer monolayer. The magnitude of increasing effect on annular lipid fluidity in SPMVs lipid bilayer induced by propoxycaine.HCl was significantly far greater than magnitude of increasing effect of the drug on the lateral and rotational mobilities of SPMVs lipid bilayer. It also caused membrane proteins to cluster. These effects of propoxycaine.HCl on neuronal membranes may be responsible for some, though not all, of the local anesthetic actions of propoxycaine.HCl.
Determination of procaine and related local anesthetics. I. Partition chromatographic separation and assay of mixtures of procaine with tetracaine and with propoxycaine
J Assoc Off Anal Chem.1975 Jan;58(1):88-92.PMID:237874
Determination of ionization and extraction constants for procaine, tetracaine, and propoxycaine led to selection of a simple partition chromatographic system for separation and assay of mixtures of these anesthetics. A 65% solution of chloroform in isooctane elutes tetracaine or propoxycaine from a pH 4:sodium bromide column; procaine is retained and subsequently eluted by chloroform as the bromide ion-pair. The anesthetics are then determined spectrophotometrically. Results of assay of standard and commercial formulations are presented.
Determination of procaine and related local anesthetics. II. Collaborative study
J Assoc Off Anal Chem.1975 Jan;58(1):93-4.PMID:1141160
The ion-pairing chromatographic method reported previously for the isolation and spectrophotometric determination of the local anesthetics, alone and in combination, was studied collaboratively. Three solutions were assayed. One containing procaine as the single active component gave an average recovery of 99.8 plus or minus 1.7%. A mixture of procaine and tetracaine gave results of 99.3 plus or minus 1.6 and 98.9 plus or minus 8.82%, respectively. A third solution containing procaine and propoxycaine assayed 100.0 plus or minus 1.5 and 99.1 plus or minus 1.9%, respectively. It was shown that low results for tetracaine were due to loss during the final evaporative step. The method for samples containing tetracaine should be studied further. The other methods have been adopted as official first action.
Effects of local anesthetics on fixed-interval responding in rhesus monkeys
Pharmacol Biochem Behav.1983 Mar;18(3):383-7.PMID:6835995DOI: 10.1016/0091-3057(83)90459-8.
Several local anesthetics of both the ester and amide type were administered IM to rhesus monkeys trained to respond on a fixed-interval 5 min schedule of food delivery. With the exception of procainamide, all local anesthetics produced dose-related decreases in response rates. Effects on pattern of responding varied between local anesthetics. With some (cocaine, dimethocaine and lidocaine), rate-dependent effects were apparent. When control rates were low, these compounds increased rates; when control rates were high, they decreased rates. However, with others (procaine, chloroprocaine, tetracaine and propoxycaine) no rate-dependent effects were noted; i.e., these compounds had little or no effect on the pattern of responding, even at doses that substantially reduced response rates. Consistent with other experiments with these compounds, cocaine was the most potent of the group. In several instances, local anesthetics which had similar stimulus properties in other behavioral paradigms differed in terms of their effects on fixed-interval behavior.