Description

3-Benzyloxy-Pyridine-2-Sulfonyl Chloride is a high-purity, reactive sulfonyl chloride derivative used as a critical building block in advanced organic synthesis. Its value lies in its role as a versatile electrophile for introducing the 3-benzyloxy-pyridine-2-sulfonyl moiety, enabling the construction of complex molecules with specific functionalities. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, particularly for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, especially sulfonamide-based therapeutics targeting various enzymes and receptors.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides where the sulfonyl group is a critical pharmacophore.
• Chemical Biology Probes: Serves as a reactive handle for labeling proteins or modifying biomolecules in probe and tool compound development.
• Material Science: Building block for creating specialized polymers or organic electronic materials with tailored sulfonyl functionalities.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs and research organizations for bespoke synthesis projects requiring this specific sulfonyl chloride.

Basic Information

Item	Detail
Product Name	3-Benzyloxy-Pyridine-2-Sulfonyl Chloride
CAS No.	885277-11-2
Molecular Formula	C₁₂H₁₀ClNO₃S
Molecular Weight	283.73 g/mol
Synonyms	2-Pyridinesulfonyl chloride, 3-(phenylmethoxy)-; 3-(Benzyloxy)pyridine-2-sulfonyl chloride; 3-Benzyloxypyridine-2-sulfonyl chloride; 885277-11-2; 3-Benzyloxy-2-pyridinesulfonyl chloride; 3-(Benzyloxy)-2-pyridinesulfonyl chloride
EINECS	Contact for details

Quality Control

Our 3-Benzyloxy-Pyridine-2-Sulfonyl Chloride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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