Description

Parlar 39 is a high-purity chemical compound, identified by CAS NO 64618-67-3. This product is valued for its specific reactivity and performance in demanding chemical synthesis and formulation processes. It serves as a critical intermediate or reagent for manufacturers in the pharmaceutical, agrochemical, and advanced material sectors.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Synthesis: Serves as a key building block in the production of advanced crop protection agents and herbicides.
• Material Science Research: Employed in the development of novel polymers, liquid crystals, or specialty coatings.
• Organic Synthesis Reagent: Facilitates specific coupling, protection, or functionalization reactions in laboratory and pilot-scale R&D.
• Fine Chemical Production: Acts as a precursor in the manufacture of dyes, pigments, and other performance chemicals.

Basic Information

Product Name	Parlar 39
CAS No.	64618-67-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2,2',3,3',4,5',6,6'-Octachlorobiphenyl; PCB 39; 2,2',3,3',4,5',6,6'-OctaCB; Parlar No. 39; Chlorinated Biphenyl (Octachloro-); Octachlorobiphenyl (IUPAC); BZ No. 39
EINECS	Contact for details

Quality Control

Our Parlar 39 is produced and tested under a rigorous quality management system. Each batch is analyzed to ensure identity, purity, and consistency, with comprehensive testing that typically includes identification by GC-MS or HPLC, assay determination, and impurity profiling. Certificates of Analysis (COA) documenting all test results are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to prevent contamination and degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR/GC-MS)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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