Description

2-Oxo-4-Phenyl-1,2,3,4-Tetrahydropyrimidine-5-Carbohydrazide is a specialized heterocyclic organic compound that serves as a versatile building block in advanced chemical synthesis. Its core value lies in its functionalized pyrimidine-hydrazide structure, making it a critical intermediate for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. This high-purity intermediate is essential for research and production in pharmaceutical development, agrochemical research, and advanced material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and antiviral compounds.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and plant growth regulators due to its bioactive scaffold.
• Chemical Synthesis Building Block: Employed in organic synthesis for constructing complex heterocyclic systems, including fused pyrimidines and triazines.
• Material Science Research: Investigated as a monomer or functional additive for creating polymers with specific thermal or optical properties.
• Academic & R&D Laboratories: Serves as a standard or starting material for methodological studies in medicinal and synthetic organic chemistry.

Basic Information

Product Name	2-Oxo-4-Phenyl-1,2,3,4-Tetrahydropyrimidine-5-Carbohydrazide
CAS No.	1160264-08-3
Molecular Formula	C11H12N4O2
Molecular Weight	232.24 g/mol
Synonyms	4-Phenyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carbohydrazide; 5-Hydrazinylcarbonyl-4-phenyl-3,4-dihydropyrimidin-2(1H)-one; 4-Phenyl-1,2,3,4-tetrahydropyrimidine-2-oxo-5-carbohydrazide; Dihydropyrimidinone carbohydrazide; Biginelli adduct carbohydrazide; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 2-Oxo-4-Phenyl-1,2,3,4-Tetrahydropyrimidine-5-Carbohydrazide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere (e.g., nitrogen or argon) to maintain stability and purity. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.