Description

Sohirnone B CAS NO 79950-85-9 is a specialized organic chemical compound, identified by the CAS registry number 79950-85-9. This high-purity intermediate is valued for its role in facilitating complex synthetic pathways, particularly in the development of advanced materials and active pharmaceutical ingredients (APIs). It is an essential building block for research and production teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable and consistent quality for their critical processes.

Application

Sohirnone B serves as a versatile intermediate in several high-value industrial sectors. Its specific structure makes it suitable for applications requiring precise chemical functionality.

• Pharmaceutical Intermediates: A key synthon in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Specialty Chemical Manufacturing: Employed in the creation of performance chemicals, including dyes, pigments, and functional polymers.
• Material Science Research: Acts as a precursor in the development of new organic electronic materials or advanced coatings.
• Organic Synthesis & Catalysis: Utilized in academic and industrial R&D for constructing complex molecular architectures.

Basic Information

Product Name	Sohirnone B
CAS No.	79950-85-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,3-Dihydro-2H-indol-2-one, 1-(4-fluorobenzoyl)-5-methoxy- 5-Methoxy-1-(4-fluorobenzoyl)indolin-2-one Sohirnone B 79950-85-9 1-(4-Fluorobenzoyl)-5-methoxyindolin-2-one 5-Methoxy-1-(4-fluorobenzoyl)-2-indolinone Potential trade names and abbreviations are available upon inquiry.
EINECS Number	Contact for details

Quality Control

Every batch of Sohirnone B is manufactured and tested under a strict quality management system to ensure it meets the high standards required for industrial and research use. Our products undergo rigorous quality testing, including identity confirmation, purity assay, and impurity profiling, to ensure compliance with customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider conditions under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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