Description

Potassium 1,3-Dichloro-1,2,3,4-Tetrahydro-2,4-Dioxoquinazoline-6-Sulphonate is a high-purity, functionalized quinazoline derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and critical building block for the development of novel active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for creating compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel quinazoline-based drug candidates, particularly for oncology and antiviral research.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and fungicides, leveraging its heterocyclic structure for enhanced efficacy.
• Chemical Research & Development: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Dye & Pigment Intermediate: Potential use in the synthesis of specialized heterocyclic dyes and functional colorants.
• Material Science: Exploration as a monomer or additive for creating polymers with specific electronic or photophysical properties.

Basic Information

Product Name	Potassium 1,3-Dichloro-1,2,3,4-Tetrahydro-2,4-Dioxoquinazoline-6-Sulphonate
CAS No.	78277-99-3
Molecular Formula	C8H3Cl2KN2O5S
Molecular Weight	349.18 g/mol
Synonyms	Potassium 1,3-dichloro-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-6-sulfonate; 6-Quinazolinesulfonic acid, 1,3-dichloro-1,2,3,4-tetrahydro-2,4-dioxo-, potassium salt; 1,3-Dichloro-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-6-sulfonic acid potassium salt; Potassium 1,3-dichlorotetrahydro-2,4-dioxoquinazoline-6-sulfonate
EINECS	Contact for details

Quality Control

Our production of Potassium 1,3-Dichloro-1,2,3,4-Tetrahydro-2,4-Dioxoquinazoline-6-Sulphonate adheres to stringent quality management protocols. Every batch is subjected to comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and heavy metals. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with your research or manufacturing 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH limits

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