2,6-DMA (hydrochloride)
(Synonyms: 2,6-Dimethoxyamphetamine) 目录号 : GC42078
An Analytical Reference Standard
Cas No.:3904-11-8
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
2,6-DMA (hydrochloride) is an analytical reference standard that is classified as an amphetamine. It is a serotonin 5-HT2 receptor agonist with an apparent pA2 value of 5.09. This product is intended for research and forensic applications.
| Cas No. | 3904-11-8 | SDF | |
| 别名 | 2,6-Dimethoxyamphetamine | ||
| Canonical SMILES | COC1=C(CC(C)N)C(OC)=CC=C1.Cl | ||
| 分子式 | C11H17NO2•HCl | 分子量 | 231.7 |
| 溶解度 | DMF: 5 mg/mL,DMSO: 10 mg/mL,Ethanol: 5 mg/mL,PBS (pH 7.2): 10 mg/mL | 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 | 4.3159 mL | 21.5796 mL | 43.1593 mL |
| 5 mM | 0.8632 mL | 4.3159 mL | 8.6319 mL |
| 10 mM | 0.4316 mL | 2.158 mL | 4.3159 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。
[A novel dispersive liquid-liquid microextraction method with high performance liquid chromatography for detection of 2,6-dimethylaniline in lidocaine hydrochloride injection]
Se Pu 2018 Mar 8;36(3):292-298.PMID:30136508DOI:10.3724/SP.J.1123.2017.11049
A novel hexafluoroisopropanol (HFIP)-octanol supramolecular solvent (SUPRAS) based dispersive liquid-liquid microextraction (DLLME) method was developed for the determination of 2,6-dimethylaniline (2,6-DMA) in lidocaine hydrochloride injection coupled with high performance liquid chromatography-ultraviolet detection (HPLC-UV). n-Octanol was selected as extraction solvent while HFIP was served as dispersing agent, self-assembly inducer of n-octanol as well as density-regulating agent of n-octanol. The HFIP-octanol SUPRAS displays reverse micellar aggregate structures (2-6 μm) with hydrophilic inner cores and is located in the bottom phase of the system after phase separation, which not only facilitates the efficient extraction and enrichment of polar 2,6-DMA, but also simplifies the extraction process. Several parameters influencing the extraction efficiency of 2,6-DMA were investigated and optimized. Under optimum conditions (0.4%(v/v) n-octanol, 5% (v/v) HFIP, vortex for 3 s at 60 W, standing for 3 min, centrifugation for 3 min at 3000 r/min, sample solution pH 9), the novel DLLME-HPLC method shows good linearity for quantitative detection of 2,6-DMA in the range of 1-100 μg/L (R=0.9989). The limit of detection (LOD) was 0.33 μg/L. The enrichment factor (EF) reached about 63. Intra-day and inter-day precisions (n=3) were all below 2.5%. The recoveries were from 93.9% to 100.8%. The results demonstrate that the novel DLLME-HPLC method is suitable for the accurate quantitative determination of 2,6-DMA in lidocaine hydrochloride injection with advantages of simplicity, rapidness, high efficiency and environmental friendliness, and may own high potential in future prospects.