Chromogenic test method for piperazine new psychoactive substances

A technology of active substances and testing methods, applied in the field of identification of new psychoactive substances, can solve the problems of complicated operation steps, long identification period, delaying fighter jets, etc., and achieve the effects of simple method, prevention of transfer and loss, and shortening of cycle.

Active Publication Date: 2022-05-03
福建警察学院
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that for the newly emerging piperazine-type new psychoactive substances, there is no accurate and effective on-site rapid detection method in my country at present. The traditional laboratory inspection method has complicated operation steps and a long identification period. The case takes a lot of time, which will inevitably delay the fighter plane

Method used

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  • Chromogenic test method for piperazine new psychoactive substances
  • Chromogenic test method for piperazine new psychoactive substances
  • Chromogenic test method for piperazine new psychoactive substances

Examples

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Embodiment 1

[0039] The invention is described in detail below in combination with examples. The materials and operation process used in this embodiment are as follows.

[0040] 1 instrument

[0041] Instruments: several pieces of white porcelain plate, disposable pipette, pipette gun, disposable pipette gun head, etc.

[0042] 2 reagent

[0043] 2.1 target: 22 new psychoactive substances of piperazine, as shown in Table 1, are colorless.

[0044] Table 1 22 new psychoactive substances of piperazine

[0045]

[0046]

[0047]

[0048] 2.2 raw materials for color reagent: 95% ethanol and chloroform are analytical pure, and 40% formaldehyde are purchased from Shanghai Sanying Chemical Reagent Co., Ltd; Concentrated hydrochloric acid, sodium nitrite ferricyanide, sodium carbonate, concentrated nitric acid, vanilla, 98% concentrated sulfuric acid, all of which are analytical pure, and 40% acetaldehyde are purchased from Sinopharm Chemical Reagent Co., Ltd.

[0049] 3 analysis method

[0050]...

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Abstract

The invention discloses a color development test method for piperazine new psychoactive substances, and relates to the identification field of new psychoactive substances. This method uses Simon's reagent, vanillin reagent, Margarin's reagent and nitric acid-sulfuric acid reagent to carry out color reaction for known types of piperazine new psychoactive substances, and establishes a color development test screening program chart, and then According to the chromogenic inspection and screening procedure chart, the unknown species of piperazine new psychoactive substances to be detected were identified by using the four chromogenic reagents. The present invention establishes a color development test method for 22 kinds of piperazine new psychoactive substances. The method is simple and convenient, uses few reagents, does not need to use large-scale equipment and complicated instruments, and only needs to prepare 4 kinds of color-developing reagents (Siemen's reagent, Vanillin Reagent, Margarine Reagent and Nitric Acid-Sulfuric Acid Reagent), 22 new piperazine-type psychoactive substances can be rapidly tested on site by using test tubes, beakers, glass slides, white porcelain plates or thick white cardboards .

Description

technical field [0001] The invention relates to the identification field of new psychoactive substances, in particular to an inspection method which can meet the on-site rapid inspection requirements of 22 new piperazine psychoactive substances with only four color developing reagents (Simon reagent, vanilla reagent, Marvin reagent and nitric acid sulfuric acid reagent). Background technology [0002] New psychoactive substances (NPS), also known as planning drugs, are drug like substances or derivatives formed by modifying or changing the molecular structure of controlled drugs in order to avoid existing drug control measures. The properties of new psychoactive substances are similar to those of conventional drugs. They have drug dependence and hallucinogenic effects and can make people addicted, but most of them have not been controlled by law. Abuse for a long time will cause damage to human health and lead to all kinds of diseases and even death; More seriously, the abuse of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/78
CPCG01N21/78
Inventor 孟梁黄振城
Owner 福建警察学院
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