Description

n-Acetyl-N'-(2,3-Dihydro-2-Phenyl-4H-1-Benzopyran-4-Ylidene)Acetohydrazide is a specialized heterocyclic organic compound featuring a benzopyran core, which is of significant interest in advanced chemical synthesis and pharmaceutical research. Its unique molecular architecture makes it a valuable intermediate for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. This product is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries seeking to explore new molecular entities and synthetic pathways.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new pesticides or herbicides, leveraging its heterocyclic structure for biological activity.
• Organic Synthesis: Acts as a versatile precursor for creating complex fused-ring systems and chromene derivatives in academic and industrial research laboratories.
• Material Science: Potential application in the development of organic semiconductors or photoactive materials due to its conjugated system.
• Chemical Biology: Can be utilized as a probe or scaffold in medicinal chemistry for structure-activity relationship (SAR) studies.

Basic Information

Product Name	n-Acetyl-N'-(2,3-Dihydro-2-Phenyl-4H-1-Benzopyran-4-Ylidene)Acetohydrazide
CAS No.	4924-22-5
Molecular Formula	C19H16N2O3
Molecular Weight	320.34 g/mol
Synonyms	4-Acetylaminobenzopyran-4-ylideneacetohydrazide; 2-Acetyl-1-(2,3-dihydro-2-phenyl-4H-1-benzopyran-4-ylidene)hydrazine; N-Acetyl-N'-(2,3-dihydro-2-phenyl-4H-chromen-4-ylidene)hydrazine; 4924-22-5; Chromene acetohydrazide derivative; Benzopyranylidene acetohydrazide
EINECS	Contact for details

Quality Control

Our n-Acetyl-N'-(2,3-Dihydro-2-Phenyl-4H-1-Benzopyran-4-Ylidene)Acetohydrazide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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