Description

Pyridine, 5-Bromo-2-Isocyanato- (9Ci) is a specialized heterocyclic building block that combines a bromo-substituted pyridine core with a reactive isocyanate functional group. This unique bifunctional structure makes it a critical intermediate for synthesizing complex molecules in advanced research and development. It is primarily utilized by pharmaceutical and agrochemical R&D teams for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in kinase inhibitor and other small-molecule therapeutic programs.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its halogen and isocyanate reactivity.
• Material Science Research: Serves as a precursor for functional polymers, liquid crystals, and metal-organic frameworks (MOFs) due to its rigid pyridine backbone and polymerizable group.
• Chemical Biology & Proteomics: Employed in the design of activity-based probes (ABPs) and affinity tags for studying enzyme function and protein labeling.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for fine chemical manufacturers offering bespoke synthesis services to the life sciences industry.

Basic Information

Product Name	Pyridine, 5-Bromo-2-Isocyanato- (9Ci)
CAS No.	95651-17-5
Molecular Formula	C7H3BrN2O
Molecular Weight	211.02 g/mol
Synonyms	5-Bromo-2-isocyanatopyridine; 2-Isocyanato-5-bromopyridine; 5-Bromopyridin-2-yl isocyanate; (5-Bromo-2-pyridinyl)isocyanate; 95651-17-5; 5-Bromo-2-pyridyl isocyanate; Isocyanic acid, 5-bromo-2-pyridinyl ester
EINECS	Contact for details

Quality Control

Every batch of Pyridine, 5-Bromo-2-Isocyanato- (9Ci) is produced and analyzed under strict quality management protocols. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality systems are designed to support cGMP and ISO standards for research and development applications, ensuring traceability and consistency for your critical projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, the container should be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.