39513-54-7

39513-54-7 - Names and Identifiers

Name	pyrimidine-4-carbohydrazide
Synonyms	4-pyrimidinecarbohydrazide Pyrimidine-4-carbohydrazide pyrimidine-4-carbohydrazide PYRIMIDINE-4-CARBOXYLIC ACID HYDRAZIDE Pyrimidine-4-carboxylic acid hydrazide 4-pyrimidinecarboxylic acid, hydrazide 4-Pyrimidinecarboxylic acid, hydrazide 4-Pyrimidinecarboxylic acid, hydrazide (6CI,9CI)
CAS	39513-54-7
EINECS	604-604-1
InChI	InChI=1/C5H6N4O/c6-9-5(10)4-1-2-7-3-8-4/h1-3H,6H2,(H,9,10)

39513-54-7 - Physico-chemical Properties

Molecular Formula	C5H6N4O
Molar Mass	138.13
Density	1.335±0.06 g/cm3(Predicted)
Melting Point	148-150 °C
pKa	10.04±0.10(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.591

39513-54-7 - Introduction

pyrimidine-4-carbohydrazide is an organic compound with the chemical formula C5H6N4O. It is a white crystalline solid, stable at room temperature and pressure. The following is a description of the nature, use, preparation and safety information of the pyrimidine-4-carbohydrazide:

Nature:
-Appearance: White crystalline solid
-melting point: 135-136 ℃
-Solubility: Slightly soluble in water, solubility increases with the increase of temperature, soluble in organic solvents such as palmitoleic acid, ethanol and chloroform
-Chemical reaction: easy to react with acid, alkali and metal ions

Use:
-Pesticide intermediates: pyrimidine-4-carbohydrazide can be used as intermediates for the synthesis of various pesticides, such as pyrimidine cyclic ketones and pyrimidine imines
-Pharmaceutical field: pyrimidine-4-carbohydrazide has antibacterial and antiviral activity and can be used in research and development in the pharmaceutical field
-Other applications: pyrimidine-4-carbohydrazide can also be used to synthesize dyes, dye intermediates and photosensitive materials

Preparation Method:
-There are many ways to prepare pyrimidine-4-carbohydrazide. The common method is to react 4-pyrimidinone with hydrazine.
-the specific preparation process can also be through the synthesis of intermediate products and reaction treatment, the need for precise control of experimental conditions.

Safety Information:
-The toxicity of pyrimidine-4-carbohydrazide is low, but it is still necessary to pay attention to safe use.
-Avoid contact with skin and eyes. If contact causes irritation or allergic reactions, rinse immediately.
-Keep good ventilation during use and avoid inhaling gas or dust.
-store should be sealed, away from high temperature and fire.

Last Update：2024-04-09 02:00:45