933754-38-2 Usage
Uses
Used in Pharmaceutical Industry:
PYRAZOLO[1,5-A]PYRIMIDINE-6-CARBOXYLIC ACID is used as a pharmaceutical intermediate for its potential biological activities, including its antifungal, antibacterial, and anti-inflammatory properties. It aids in the development of new drugs that can target a wide range of health issues.
Used in Agrochemical Industry:
In the agrochemical industry, PYRAZOLO[1,5-A]PYRIMIDINE-6-CARBOXYLIC ACID is used as a chemical intermediate for the synthesis of compounds with potential applications in pest control and crop protection, leveraging its antifungal and antibacterial properties to enhance agricultural productivity.
Used in Organic Synthesis:
PYRAZOLO[1,5-A]PYRIMIDINE-6-CARBOXYLIC ACID is used as a building block in organic synthesis for the creation of various organic compounds. Its unique structure allows it to be a versatile component in the development of new materials and drug candidates, contributing to advancements in material science and medicinal chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 933754-38-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,3,7,5 and 4 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 933754-38:
(8*9)+(7*3)+(6*3)+(5*7)+(4*5)+(3*4)+(2*3)+(1*8)=192
192 % 10 = 2
So 933754-38-2 is a valid CAS Registry Number.
933754-38-2Relevant articles and documents
Synthetic method for 3-bromopyrazolo[1,5-alpha]pyrimidine-6-formic acid
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, (2018/10/11)
The invention provides a synthetic method for 3-bromopyrazolo[1,5-alpha]pyrimidine-6-formic acid. The synthetic method comprises the following steps: 3-amino-1H-pyrazole is used as a raw material, the3-amino-1H-pyrazole and 2-bromomalonaldehyde are subjected to condensation to obtain 6-bromo-pyrazolo[1,5-alpha]pyrimidine, the 6-bromo-pyrazolo[1,5-alpha]pyrimidine reacts with PdCl2 and triethylamine to obtain methyl pyrazolo[1,5-alpha]pyrimidine-6-formate, a hydrolysis reaction is performed to obtain pyrazolo[1,5-alpha]pyrimidine-6-formic acid, and finally the pyrazolo[1,5-alpha]pyrimidine-6-formic acid reacts with N-bromosuccinimide to obtain the 3-bromopyrazolo[1,5-alpha]pyrimidine-6-formic acid. The synthetic method for the 3-bromopyrazolo[1,5-alpha]pyrimidine-6-formic acid provided bythe invention has a simple synthetic route, a reasonable process and low costs of the raw materials, is simple, easy to obtain and convenient for operation and post treatment, has a high total yield,does not use a highly-toxic reagent, is easy to amplify, and can be used for large-scale production of the 3-bromopyrazolo[1,5-alpha]pyrimidine-6-formic acid.
