Description

2,3-Dihydrophthalazine-1,4-Dione Dihydrazone Monohydrochloride is a specialized organic compound with the CAS number 63868-75-7, primarily valued as a key chemical intermediate in advanced synthesis. Its unique hydrazone and phthalazine structure makes it a critical building block for the development of heterocyclic compounds, including potential pharmaceutical agents and functional dyes. This high-purity intermediate is essential for research and production in fine chemical, pharmaceutical, and agrochemical sectors where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a key intermediate for producing high-performance, color-fast organic dyes and functional pigments.
• Chemical Research & Development: Employed in academic and industrial R&D labs for constructing complex heterocyclic frameworks and studying reaction mechanisms.
• Material Science: Investigated for use in the synthesis of organic electronic materials and metal-organic frameworks (MOFs).
• Analytical Reagent: Can be utilized as a specialized reagent in analytical chemistry for detection and quantification methods.

Basic Information

Product Name	2,3-Dihydrophthalazine-1,4-Dione Dihydrazone Monohydrochloride
CAS No.	63868-75-7
Molecular Formula	C8H10N6O2 • HCl
Molecular Weight	258.66 g/mol (Free base: 222.21 g/mol)
Synonyms	Phthalazine-1,4-dione dihydrazone monohydrochloride; 1,4-Phthalazinedione, dihydrazone, monohydrochloride; 2,3-Dihydro-1,4-phthalazinedione dihydrazone hydrochloride; DHPH • HCl; 63868-75-7; 1,4-Dihydroxyphthalazine dihydrazone hydrochloride
EINECS	Contact for details

Quality Control

Our 2,3-Dihydrophthalazine-1,4-Dione Dihydrazone Monohydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under dry conditions. For long-term storage, consider using an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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