Description

Nicotinic Anhydride is a key chemical intermediate derived from nicotinic acid, essential for the synthesis of more complex organic molecules. Its anhydride functionality makes it a highly reactive and versatile building block for researchers and manufacturers. This compound is particularly valuable in the pharmaceutical, agrochemical, and fine chemical industries for creating active ingredients and specialty compounds.

Application

• Pharmaceutical Synthesis: A crucial precursor in the production of various drugs, including vasodilators and vitamins (e.g., Nicotinamide).
• Agrochemical Manufacturing: Used in the synthesis of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for dyes, photographic chemicals, and other specialty organic compounds.
• Biochemical Research: Employed as a reagent in laboratory studies for modifying nucleotides and other biomolecules.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent in the development of specialty polymers.
• Cosmetic Ingredient Synthesis: Used in the manufacture of certain skin-care active ingredients.

Basic Information

Product Name	Nicotinic Anhydride
CAS No.	16837-38-0
Molecular Formula	C12H8N2O3
Molecular Weight	228.20 g/mol
Synonyms	Pyridine-3-carboxylic anhydride; Nicotinic acid anhydride; 3-Pyridinecarboxylic acid, anhydride; Dinicotinic anhydride; Nicotinoyl anhydride; 3-Pyridylcarbonyl anhydride; Nicotinic acid cyclic anhydride
EINECS	240-875-1

Quality Control

Our Nicotinic Anhydride is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions to prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	118 - 122 °C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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