22276-97-7

22276-97-7 - Names and Identifiers

Name	5-bromo-1,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one
Synonyms	5-Bromo-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one 5-broMo-3H,4H,7H-pyrrolo[2,3-d]pyriMidin-4-one 5-Bromo-1,7-dihydropyrrolo[2,3-d]pyrimidin-4-one 5-Bromo-3,7-dihydropyrrolo[2,3-d]pyrimidin-4-one 5-bromo-1,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one 5-Bromo-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one 4H-Pyrrolo[2,3-d]pyrimidin-4-one, 5-bromo-3,7-dihydro- 4H-pyrrolo[2,3-d]pyrimidin-4-one, 5-bromo-3,7-dihydro- 7-BROMO-2,4,9-TRIAZABICYCLO[4.3.0]NONA-3,7,10-TRIEN-5-ONE
CAS	22276-97-7
InChI	InChI=1/C6H4BrN3O/c7-3-1-8-5-4(3)6(11)10-2-9-5/h1-2H,(H2,8,9,10,11)

22276-97-7 - Physico-chemical Properties

Molecular Formula	C6H4BrN3O
Molar Mass	214.02
Density	2.22±0.1 g/cm3(Predicted)
Boling Point	536.6±35.0 °C(Predicted)
Flash Point	233.6°C
Vapor Presure	9.7E-09mmHg at 25°C
pKa	11.59±0.20(Predicted)
Storage Condition	2-8°C
Refractive Index	1.844

22276-97-7 - Introduction

5-bromo-1,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one is an organic compound with the chemical formula C7H5BrN4O.

The properties of this compound are as follows:
-Appearance: colorless crystal or white crystalline powder;
-Melting point: About 150-153 ° C;
-Solubility: Soluble in organic solvents such as Alcohols, Ketones and esters, slightly soluble in water.

The main uses of the 5-bromo-1,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one include:
-As an intermediate in organic synthesis, it can be used to synthesize biologically active compounds;
-as a raw material for drug-related research in the pharmaceutical field.

The method of preparing 5-bromo-1,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one can be carried out by the following steps:
1. Reacting 3,7-dihydro-4h-pyrrole [2,3-d] pyrimidin-4-one with a certain amount of bromine;
2. After the reaction, the target product is obtained by a method such as crystallization.

Regarding safety information, specific safety and toxicity data for 5-bromo-1,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one may be limited, so caution is required when using and handling. Relevant laboratory practices should be followed to avoid contact with skin and eyes. At the same time, work in a well-ventilated environment and take personal protective measures, such as wearing gloves and goggles. Follow local codes and regulations when handling and discarding.

Last Update：2024-04-09 21:11:58