Octenidine dihydrochloride
(Synonyms: 奥替尼啶双盐酸盐) 目录号 : GC32109
An antimicrobial agent
Cas No.:70775-75-6
Sample solution is provided at 25 µL, 10mM.
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Octenidine is an antimicrobial agent.1 It is active against a variety of bacteria, including methicillin-sensitive and -resistant S. aureus, vancomycin-resistant Enterococcus, E. faecalis, and S. pneumoniae (MICs = 1-32 mg/L), and the fungus C. albicans (MIC = 1 mg/L). Octenidine (2 mM) reduces methicillin- or vancomycin-resistant S. aureus biofilm formation.2 Topical application of octenidine (1%) reduces dental plaque accumulation in cynomolgus monkeys fed a high-sucrose diet.3
1.Koburger, T., Hübner, N.-O., Braun, M., et al.Standardized comparison of antiseptic efficacy of triclosan, PVP-iodine, octenidine dihydrochloride, polyhexanide and chlorhexidine digluconateJ. Antimicrob. Chemother.65(8)1712-1719(2010) 2.Amalaradjou, M.A.R., and Venkitanarayanan, K.Antibiofilm effect of octenidine hydrochloride on Staphylococcus aureus, MRSA and VRSAPathogens3(2)404-416(2014) 3.Emilson, C.G., Bowen, W.H., Robrish, S.A., et al.Effect of the antibacterial agents octenidine and chlorhexidine on the plaque flora in primatesScand. J. Dent. Res.89(5)384-392(1981)
Kinase experiment: | The bactericidal activities of OCT and CHG against Staphylococcus aureus are measured by exposing cultures to several different concentrations of each compound for various lengths of time. OCT is diluted from the 5 mM stock solution and tested in phosphate buffer at levels ranging from 0.5 to 5.0 FsM. The test is begun by adding the bacterial culture to the test solution containing OCT or CHG; samples are taken at 5, 15, 30, and 60 min afterward. The inoculum size is approximately 106 CFU/mL[1]. |
Animal experiment: | Monkeys: Four solutions of OCT are prepared by dissolving OCT in distilled water to final concentrations (wt/wt) of 0.2, 0.4, 0.8 and 1.6%, equivalent to 3.2, 6.4, 12.8 and 25.6 mM, respectively. Skin-degerming activities of aqueous and formulated octenidine and formulated chlorhexidine are compared in single and multiple applications of these agents to the hand and foot surfaces of monkeys by using a glove-juice extraction procedure to measure the skin microflora[1]. |
References: [1]. Sedlock DM, et al. Microbicidal activity of octenidine hydrochloride, a new alkanediylbis[pyridine] germicidal agent. Antimicrob Agents Chemother. 1985 Dec;28(6):786-90. | |
| Cas No. | 70775-75-6 | SDF | |
| 别名 | 奥替尼啶双盐酸盐 | ||
| Canonical SMILES | CCCCCCCC/N=C1C=CN(CCCCCCCCCCN(C=C/2)C=CC2=N/CCCCCCCC)C=C/1.Cl.Cl | ||
| 分子式 | C36H64Cl2N4 | 分子量 | 623.83 |
| 溶解度 | DMSO : 8.2 mg/mL (13.14 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 | 1.603 mL | 8.015 mL | 16.03 mL |
| 5 mM | 0.3206 mL | 1.603 mL | 3.206 mL |
| 10 mM | 0.1603 mL | 0.8015 mL | 1.603 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。
Quality Control & SDS
- View current batch:
- Purity: >99.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet