Description

Kar 2 CAS NO 165659-77-8 is a specialized chemical compound identified by the CAS registry number 165659-77-8. This high-purity intermediate is critical for advanced synthesis in research and development, offering reliable performance and consistent quality. It is primarily utilized by the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Acts as a precursor for dyes, pigments, and other high-value specialty chemicals.
• Material Science Research: Employed in the development of advanced polymers, ligands for catalysis, and functional materials.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory chemistry in laboratory settings.

Basic Information

Product Name	Kar 2
CAS No.	165659-77-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Kar-2; KAR 2; 165659-77-8; 2-(4-Chlorophenyl)-3-cyclopropyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol (probable IUPAC based on common naming); Potential agrochemical intermediate; Potential pharmaceutical intermediate
EINECS	Contact for details

Quality Control

Our Kar 2 is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including identity confirmation and purity assessment via chromatographic methods. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep the container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%

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