Description

2-Bromo-5-Dodecyl-2,5-Cyclohexadiene-1,4-Diylidenebiscyanamide CAS NO 121720-48-7 is a specialized organic compound featuring a brominated cyclohexadiene core substituted with a long-chain dodecyl group and biscyanamide functionalities. This unique molecular architecture makes it a valuable intermediate for synthesizing advanced materials and functional chemicals. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty polymer industries for creating novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection agents, leveraging its reactive sites for structural diversification.
• Specialty Polymer Synthesis: Acts as a functional monomer or cross-linking agent for creating polymers with unique thermal, mechanical, or optical properties.
• Material Science: Employed in the research of organic electronic materials, such as semiconductors or charge-transport layers.
• Chemical Synthesis Reagent: Utilized in organic chemistry laboratories as a versatile intermediate for constructing complex molecular frameworks.
• Liquid Crystal & Dye Research: Potential precursor in the development of dyes and liquid crystal materials due to its conjugated system and substituents.

Basic Information

Item	Details
Product Name	2-Bromo-5-Dodecyl-2,5-Cyclohexadiene-1,4-Diylidenebiscyanamide
CAS No.	121720-48-7
Molecular Formula	C₂₁H₂₉BrN₄
Molecular Weight	417.39 g/mol
Synonyms	2-Bromo-5-dodecyl-2,5-cyclohexadiene-1,4-diylidenebiscyanamide; 2-Bromo-5-dodecyl-p-quinone biscyanamide; 2-Bromo-5-dodecyl-1,4-benzoquinone biscyanamide derivative; 121720-48-7; Bromododecylquinone biscyanamide; Dodecyl-substituted bromoquinone cyanamide
EINECS	Contact for details

Quality Control

Our 2-Bromo-5-Dodecyl-2,5-Cyclohexadiene-1,4-Diylidenebiscyanamide is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm

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