Description

Qbr CAS NO 34302-68-6 is a high-purity chemical compound widely utilized as a key intermediate in advanced organic synthesis. Its specific molecular structure makes it a valuable building block for creating complex molecules in research and industrial applications. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable and consistent raw materials for their processes.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and other drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Reagent: Acts as a versatile building block for constructing complex organic frameworks in research and development.
• Material Science: Employed in the development of specialty polymers, liquid crystals, and advanced functional materials.
• Chemical Research: A valuable tool for academic and industrial chemists exploring new synthetic pathways and methodologies.

Basic Information

Product Name	Qbr CAS NO 34302-68-6
CAS No.	34302-68-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	QBR; 1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-bis(2-ethylhexyl) ester; 5-Sulfoisophthalic acid 1,3-bis(2-ethylhexyl) ester; Sulfonated dioctyl isophthalate; Dioctyl sulfoisophthalate; Sodium 1,3-bis(2-ethylhexyl) 5-sulfoisophthalate; AOT-S; Aerosol OT-S
EINECS	Contact for details

Quality Control

Our Qbr CAS NO 34302-68-6 is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including assay and impurity profile analysis, to meet exacting customer requirements. Certificates of Analysis (COA) documenting purity, identity, and other critical parameters are available upon request to support your quality assurance protocols.

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 away from strong acids and organic solvents. Handle and store in accordance with good industrial hygiene and safety practices.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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