Description

Bicyclo[2.1.0]Pentane, 2,3-Dichloro-5,5-Dimethyl-, Endo,Endo- (8Ci) is a specialized, high-purity bicyclic organic compound featuring a unique strained ring structure. This compound is valued as a critical advanced synthetic intermediate and building block in complex organic synthesis. It is primarily sought by R&D and process development teams in the pharmaceutical and agrochemical industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those requiring complex, three-dimensional molecular frameworks.
• Agrochemical Synthesis: Used in research and development for creating new pesticides and herbicides with unique modes of action.
• Advanced Material Research: Acts as a building block for specialty polymers and materials science applications that leverage its strained ring system.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for methodological studies, including cycloaddition reactions and ring-opening transformations.
• Ligand and Catalyst Development: Utilized in the design and synthesis of novel chiral ligands and organometallic catalysts.
• Fine Chemical Production: Integral to the multi-step synthesis of high-value, low-volume specialty chemicals and flavors/fragrances intermediates.

Basic Information

Product Name	Bicyclo[2.1.0]Pentane, 2,3-Dichloro-5,5-Dimethyl-, Endo,Endo- (8Ci)
CAS No.	19877-64-6
Molecular Formula	C7H10Cl2
Molecular Weight	165.06 g/mol
Synonyms	2,3-Dichloro-5,5-dimethylbicyclo[2.1.0]pentane (endo,endo-); 2,3-Dichloro-5,5-dimethylbicyclo[2.1.0]pentane; 5,5-Dimethyl-2,3-dichlorobicyclo[2.1.0]pentane; Bicyclo[2.1.0]pentane, 2,3-dichloro-5,5-dimethyl-; Dichlorodimethylbicyclopentane; (1R,4S,5R)-2,3-Dichloro-5,5-dimethylbicyclo[2.1.0]pentane; (endo,endo)-2,3-Dichloro-5,5-dimethylbicyclo[2.1.0]pentane
EINECS	Contact for details

Quality Control

Our production of Bicyclo[2.1.0]Pentane, 2,3-Dichloro-5,5-Dimethyl-, Endo,Endo- (8Ci) adheres to stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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