Description

8-Chloro-6-11-Dihydro-11-(4-Piperidinylidene)-5H-Benzo(5,6) is a high-purity pharmaceutical intermediate and research chemical with a complex heterocyclic structure. This compound is of significant value for its role in the synthesis of advanced active pharmaceutical ingredients (APIs) and novel chemical entities. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for process development and scale-up activities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of proprietary drug candidates and complex therapeutic molecules.
• Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies and the discovery of new bioactive compounds.
• Agrochemical Synthesis: Serves as a precursor in the development of advanced pesticides and herbicides with specific modes of action.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals requiring a precise chlorinated benzo-fused piperidine scaffold.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects under cGMP guidelines.

Basic Information

Product Name	8-Chloro-6-11-Dihydro-11-(4-Piperidinylidene)-5H-Benzo(5,6)
CAS No.	117811-11-7
Molecular Formula	C16H17ClN2
Molecular Weight	272.77 g/mol
Synonyms	8-Chloro-6,11-dihydro-11-(4-piperidinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine; 117811-11-7; 8-Chloro-11-(piperidin-4-ylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine; UNII-9QZ7H7F8W2; 9QZ7H7F8W2; Benzo[5,6]cyclohepta[1,2-b]pyridine, 8-chloro-6,11-dihydro-11-(4-piperidinylidene)-, (11Z)-; SCHEMBL218021
EINECS	Contact for details

Quality Control

Our 8-Chloro-6-11-Dihydro-11-(4-Piperidinylidene)-5H-Benzo(5,6) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment. We support development and commercial projects with material suitable for research use and can supply grades aligned with current Good Manufacturing Practice (cGMP) principles for advanced applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The product is light-sensitive (store away from light). Keep the container tightly sealed in a dry environment to prevent moisture absorption. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
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.