Description

6-Chloro-n-Hydroxynicotinamide is a high-purity, functionalized pyridine derivative serving as a critical building block in advanced organic synthesis. Its value lies in the unique reactivity imparted by the chloro and hydroxamic acid functional groups, enabling precise molecular construction. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and complex intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially enzyme inhibitors targeting metalloproteases or kinases.
• Agrochemical Research: Building block for developing new herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Chemical Biology Probe: Used in medicinal chemistry for structure-activity relationship (SAR) studies and as a molecular scaffold for bio-conjugation.
• Organic Synthesis Reagent: Versatile intermediate for constructing complex heterocyclic compounds and functional materials.
• Metal Chelation Studies: The hydroxamic acid moiety makes it useful in research involving metal ion binding and sequestration.

Basic Information

Product Name	6-Chloro-n-Hydroxynicotinamide
CAS No.	1263094-64-9
Molecular Formula	C6H5ClN2O2
Molecular Weight	172.57 g/mol
Synonyms	6-Chloropyridine-3-hydroxamic acid; 6-Chloronicotinohydroxamic acid; 3-Hydroxyamino-6-chloropyridine; N-Hydroxy-6-chloronicotinamide; 6-Chloro-3-pyridinecarbohydroxamic acid; 6-Chloro-3-hydroxaminocarbonylpyridine; 6-Chloronicotinic acid hydroxamide
EINECS	Contact for details

Quality Control

Our 6-Chloro-n-Hydroxynicotinamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed specifications are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled 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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.