Description

4-Pyridinecarbonyl Chloride, 2-(1H-Tetrazol-1-Yl)- (9Ci) is a high-value heterocyclic building block and key synthetic intermediate. This compound is critical for researchers and manufacturers requiring precise functionalization of pyridine and tetrazole ring systems. It is primarily utilized in the development of active pharmaceutical ingredients (APIs), advanced agrochemicals, and specialty materials. The CAS number for this compound is 717871-78-8.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Ligand and Catalyst Development: Serves as a versatile scaffold for creating complex ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of functional polymers, dyes, and photoactive materials requiring specific heterocyclic architectures.
• Chemical Biology Probes: Useful for modifying biomolecules and developing activity-based probes for studying enzyme function and biological pathways.

Basic Information

Product Name	4-Pyridinecarbonyl Chloride, 2-(1H-Tetrazol-1-Yl)- (9Ci)
CAS No.	717871-78-8
Molecular Formula	C7H4ClN5O
Molecular Weight	209.59 g/mol
Synonyms	2-(1H-Tetrazol-1-yl)isonicotinoyl chloride; 2-(Tetrazol-1-yl)isonicotinoyl chloride; 4-Pyridinecarbonyl chloride, 2-(1H-tetrazol-1-yl)-; 2-(1H-Tetrazol-1-yl)pyridine-4-carbonyl chloride; Isonicotinoyl chloride, 2-(1H-tetrazol-1-yl)-; 717871-78-8; 2-(1H-Tetrazol-1-yl)isonicotinic acid chloride
EINECS	Contact for details

Quality Control

Our 4-Pyridinecarbonyl Chloride, 2-(1H-Tetrazol-1-Yl)- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and structural integrity. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your R&D and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from strong acids and incompatible organic solvents.

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%
Residue on Ignition	≤ 0.1%

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