Description

Urea, 1-(8-Hydroxy-2-Methyl-4-Oxo-3(4H)-Quinazolinyl)-3-Methyl-2-Thio- (6Ci) is a specialized thiourea derivative with a fused quinazolinone core, representing a high-value synthetic intermediate. This compound matters for its role in advanced organic synthesis, particularly in constructing complex heterocyclic scaffolds for pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and agrochemical industries for developing new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel quinazolinone-based drug candidates with potential biological activity.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, or plant growth regulators.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex sulfur- and nitrogen-containing heterocycles in custom synthesis projects.
• Biochemical Probe Development: Potential use in designing molecular probes for studying enzyme inhibition or receptor binding.
• Material Science Research: Investigated as a monomer or additive for specialty polymers with unique properties.

Basic Information

Product Name	Urea, 1-(8-Hydroxy-2-Methyl-4-Oxo-3(4H)-Quinazolinyl)-3-Methyl-2-Thio- (6Ci)
CAS No.	100061-75-4
Molecular Formula	C₁₁H₁₁N₃O₂S
Molecular Weight	249.29 g/mol
Synonyms	1-(8-Hydroxy-2-methyl-4-oxo-3,4-dihydroquinazolin-3-yl)-3-methyl-2-thiourea; 3-(3-Methyl-2-thioureido)-2-methyl-4-oxo-3,4-dihydroquinazolin-8-ol; 2-Methyl-8-hydroxy-4-oxo-3,4-dihydroquinazolin-3-yl-3-methyl-2-thiourea; Thiourea, N-(8-hydroxy-2-methyl-4-oxo-3,4-dihydro-3-quinazolinyl)-N'-methyl-; 6CI Index Name Derivative; Quinazolinone thiourea derivative
EINECS	Contact for details

Quality Control

Our Urea, 1-(8-Hydroxy-2-Methyl-4-Oxo-3(4H)-Quinazolinyl)-3-Methyl-2-Thio- (6Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) with detailed chromatographic and spectral data are available upon request.

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 light-sensitive nature and propensity for oxidation, prolonged exposure to light, heat, or air should be avoided. For long-term storage, consider an inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%

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