Description

6-Phthalazinecarboxylicacid, 1,2,3,4-Tetrahydro-2,3-Dimethyl-1,4-Dioxo- is a high-purity, heterocyclic carboxylic acid derivative with a complex fused-ring structure. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in developing new generations of herbicides and pesticides with specific modes of action.
• Ligand and Catalyst Development: Serves as a sophisticated chelating agent or backbone for creating novel metal-organic frameworks (MOFs) and asymmetric catalysts.
• Fine Chemical Synthesis: Building block for synthesizing dyes, pigments, and other specialty chemicals requiring a phthalazine core.
• Academic & Industrial R&D: Utilized in research laboratories for methodological studies and exploring new chemical reactions.

Basic Information

Product Name	6-Phthalazinecarboxylicacid, 1,2,3,4-Tetrahydro-2,3-Dimethyl-1,4-Dioxo-
CAS No.	64377-78-2
Molecular Formula	C11H10N2O4
Molecular Weight	234.21 g/mol
Synonyms	1,2,3,4-Tetrahydro-2,3-dimethyl-1,4-dioxophthalazine-6-carboxylic acid; 2,3-Dimethyl-1,4-dioxo-1,2,3,4-tetrahydrophthalazine-6-carboxylic acid; 6-Carboxy-2,3-dimethyl-1,4-dihydrophthalazine-1,4-dione; Tetrahydrodimethyldioxophthalazinecarboxylic acid; Phthalazine-6-carboxylic acid, 1,2,3,4-tetrahydro-2,3-dimethyl-1,4-dioxo-; 64377-78-2 (CAS Name)
EINECS	Contact for details

Quality Control

Our production of 6-Phthalazinecarboxylicacid, 1,2,3,4-Tetrahydro-2,3-Dimethyl-1,4-Dioxo- adheres to stringent in-process controls and final release testing to ensure batch-to-batch consistency and high purity. All materials are analyzed via modern spectroscopic and chromatographic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

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). The compound may be light-sensitive; prolonged exposure to light should be avoided. 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	≤ 20 ppm

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