Description

Mk 458 CAS NO 99705-65-4 is a specialized chemical compound used as a key intermediate in advanced organic synthesis. Its precise molecular structure makes it a critical building block for developing high-value, complex molecules. This product is essential for research and development laboratories and production facilities in the pharmaceutical and agrochemical sectors, where it facilitates the creation of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for targeted therapies.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Material Science Research: Acts as a monomer or building block for developing novel polymers with specific functional properties.
• Fine Chemical Production: Employed in the multi-step synthesis of complex organic compounds for various high-tech industries.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory chemistry in both academic and corporate settings.

Basic Information

Product Name	Mk 458
CAS No.	99705-65-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	MK-458; 99705-65-4; 4-(3,4-Dihydro-2H-pyrrol-5-yl)-3,5-dimethylisoxazole; 3,5-Dimethyl-4-(4,5-dihydro-3H-pyrrol-2-yl)isoxazole; 4-(4,5-Dihydro-3H-pyrrol-2-yl)-3,5-dimethylisoxazole; 3,5-Dimethyl-4-(3,4-dihydro-2H-pyrrol-5-yl)isoxazole
EINECS	Contact for details

Quality Control

Our Mk 458 is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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