Description

3-Benzyl-4-Oxo-3,4-Dihydro-Phthalazine-1-Carboxylic Acid is a high-purity, synthetically valuable heterocyclic carboxylic acid derivative. This compound serves as a critical pharmaceutical intermediate and versatile organic building block for advanced chemical synthesis. It is primarily required by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory pathways.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Organic Synthesis Reagent: Serves as a versatile scaffold for constructing complex heterocyclic compounds in medicinal and combinatorial chemistry.
• Material Science: Potential monomer or additive in the development of specialty polymers and advanced organic electronic materials.
• Chemical Reference Standard: Utilized as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	3-Benzyl-4-Oxo-3,4-Dihydro-Phthalazine-1-Carboxylic Acid
CAS No.	16015-49-9
Molecular Formula	C16H12N2O3
Molecular Weight	280.28 g/mol
Synonyms	1-Carboxy-3-benzyl-4-oxo-3,4-dihydrophthalazine; 3-Benzyl-4-oxo-3,4-dihydro-1-phthalazinecarboxylic acid; 1-Phthalazinecarboxylic acid, 3-benzyl-3,4-dihydro-4-oxo-; 3-Benzyl-1-carboxy-4-oxo-3,4-dihydrophthalazine; Benzylphthalazinonecarboxylic Acid; 16015-49-9; 3-Benzyl-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid
EINECS	Contact for details

Quality Control

Our 3-Benzyl-4-Oxo-3,4-Dihydro-Phthalazine-1-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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