570409-86-8

570409-86-8 - Names and Identifiers

Name	3-bromo-1H-pyrazolo[3,4-d]pyrimidin-4-amine
Synonyms	3-bromo-1H-pyrazolo[3,4-d]pyrimidin-4-amine 3-bromo-3H-Pyrazolo[3,4-d]pyrimidin-4-amine
CAS	570409-86-8
InChI	InChI=1S/C5H4BrN5/c6-3-2-4(7)8-1-9-5(2)11-10-3/h1H,(H3,7,8,9,10,11)

570409-86-8 - Physico-chemical Properties

Molecular Formula	C5H4BrN5
Molar Mass	214.02276

570409-86-8 - Introduction

3-bromo-1H-pyrazolo[3,4-d]pyrimidin-4-amine is an organic compound. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: Colorless or slightly yellow crystal or powder
-Molecular formula: C6H4BrN5
-Molecular weight: 229.03g/mol
-Melting point: 200-205°C
-Solubility: Slightly soluble in water, soluble in organic solvents such as methanol and dimethyl sulfoxide

Use:
3-bromo-1H-pyrazolo[3,4-d]pyrimidin-4-amine, as an organic intermediate, can be used to synthesize a variety of pesticides, pharmaceuticals and dye compounds.

Preparation Method:
3-bromo-1H-pyrazolo[3,4-d]pyrimidin-4-amine are generally synthesized by the following steps:
1. First, phenyl cyanide and sodium azide cross-coupling reaction in solvent to generate azide phenyl cyanide.
2. Then, azidophenyl cyanide reacts with ortho-substituted pyrazolone ring under heating to generate 3-cyano-1H-pyrazolo [3,4-d] pyrimidine compound.
3. Finally, the 3-cyano-1H-pyrazolo [3,4-d] pyrimidine compound is reacted with sodium bromide or stannous bromide to form 3-bromo-1H-pyrazolo[3,4-d]pyrimidin-4-amine.

Safety Information:
3-bromo-1H-pyrazolo[3,4-d]pyrimidin-4-amine is an organic compound that is potentially dangerous. Here are some safety considerations:
-The compound may be irritating to the eyes, skin and respiratory tract. Avoid direct contact with skin, inhalation of gas, or swallowing.
-Wear appropriate personal protective equipment, such as lab gloves and goggles.
-When operating the compound, please do it in a well-ventilated place and avoid dust or gas.
-Observe local chemical waste disposal regulations when discarding the compound.

This information is for reference only. Relevant literature and safety data sheets are also required for the specific use of this compound.

Last Update：2024-04-09 21:01:54