Description

Prynachlor CAS NO 21267-72-1 is a specialized chlorinated organic compound primarily utilized as a key intermediate in advanced chemical synthesis. Its precise molecular structure makes it valuable for creating complex molecules with specific functional properties. This product is essential for research and development laboratories and industrial manufacturers in the agrochemical and pharmaceutical sectors seeking reliable, high-purity building blocks.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of modern herbicides and plant growth regulators.
• Pharmaceutical Research: Serves as a building block for developing novel active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Chemical Synthesis: Used in organic synthesis for introducing specific chlorinated motifs into more complex molecular architectures.
• Material Science: Potential application in the development of specialty polymers and functional materials.

Basic Information

Product Name	Prynachlor
CAS No.	21267-72-1
Molecular Formula	C13H9Cl2NO2
Molecular Weight	282.12 g/mol
Synonyms	N-(3,4-Dichlorophenyl)propanamide; Propanil, 3,4-Dichloro derivative; 3',4'-Dichloropropionanilide; NSC 190939; U 4513; Propachlor (related compound); Alochlor (related compound)
EINECS	244-316-7

Quality Control

Our Prynachlor is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing specific results for purity, impurities, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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