Method for preparing diazepam artificial antigen
A technology of artificial antigen and diazepam, applied in animal/human protein, serum albumin, instruments, etc., can solve the problems that cannot meet the requirements of fast, convenient and accurate detection, and achieve the effect of simple synthesis steps
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0024] (1) Preparation of artificial hapten:
[0025] Weigh 2.5mmol of anhydrous aluminum chloride and 1mmol of succinic anhydride into a 50mL round-bottomed flask, add 10mL of nitrobenzene, and stir at 40°C until the solids are completely dissolved. Another 1 mmol of diazepam was weighed and added into the above reaction solution in 3 times, the reaction temperature was gradually increased to 70° C., and the reaction was carried out overnight. Under vigorous stirring, the reaction solution was poured into a certain amount of ice water, and after standing for stratification, the organic layer was taken for vacuum distillation, and the obtained residue was dissolved with a small amount of hot methanol solution, and precipitated at low temperature, filtered and dried to obtain 0.8 mmol half Antigen back up.
[0026] Reaction end point monitoring: for the production of silica gel thin-layer plates, weigh 12g of silica gel, dissolve it in 40mL of 0.5% mass concentration sodium hy...
PUM
Property | Measurement | Unit |
---|---|---|
absorption wavelength | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information

- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com