Description

Phthalhydrazide is a versatile organic compound and a key heterocyclic building block in advanced chemical synthesis. Its primary value lies in its role as a precursor for the production of various high-value fine chemicals and active pharmaceutical ingredients (APIs). This compound is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-purity intermediates.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of various heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of certain herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a key intermediate for producing specific organic dyes and colorants.
• Chemical Research & Development: A valuable building block for creating novel heterocyclic structures in medicinal and organic chemistry.
• Polymer Additives: Can be utilized in the synthesis of specialty polymers and performance additives.
• Analytical Reagent: Employed in certain analytical methods and as a standard in laboratory settings.

Basic Information

Product Name	Phthalhydrazide
CAS No.	1445-69-8
Molecular Formula	C8H6N2O2
Molecular Weight	162.15 g/mol
Synonyms	2,3-Dihydro-1,4-phthalazinedione; 1,4-Phthalazinedione, 2,3-dihydro-; Phthalazinhydrazin; Phthalic hydrazide; 1,2-Dihydrophthalazine-1,4-dione; Phthalazinone hydrazone; 1,4-Dihydroxyphthalazine
EINECS	215-898-2

Quality Control

Our Phthalhydrazide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the stringent requirements of our industrial and research partners. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and other critical parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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