Description

2'-Chloro-4',5'-Difluoro-3-(1,3-Dioxan-2-Yl)-Propiophenone CAS NO 898757-29-4 is a high-purity, specialized organic intermediate featuring a unique halogenated aromatic ketone structure protected by a dioxane acetal group. This compound is of critical importance for its role as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is primarily required by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing new therapeutic and crop protection agents.

Application

• As a crucial synthetic intermediate in the multi-step production of novel pharmaceutical compounds.
• In the research and development of fluorinated active ingredients for agrochemical applications, such as herbicides and fungicides.
• For use in organic synthesis laboratories to study novel coupling and functionalization reactions.
• As a precursor molecule in the synthesis of complex heterocyclic compounds for material science research.
• In process chemistry for the scale-up and optimization of routes to target molecules containing difluorophenone motifs.

Basic Information

Product Name	2'-Chloro-4',5'-Difluoro-3-(1,3-Dioxan-2-Yl)-Propiophenone
CAS No.	898757-29-4
Molecular Formula	C13H13ClF2O3
Molecular Weight	290.69 g/mol
Synonyms	2'-Chloro-4',5'-difluoro-3-(1,3-dioxan-2-yl)propiophenone; 1-(2-Chloro-4,5-difluorophenyl)-3-(1,3-dioxan-2-yl)propan-1-one; 3-(1,3-Dioxan-2-yl)-1-(2-chloro-4,5-difluorophenyl)propan-1-one; Propiophenone, 2'-chloro-4',5'-difluoro-3-(1,3-dioxan-2-yl)-; CAS 898757-29-4
EINECS	Contact for details

Quality Control

Our 2'-Chloro-4',5'-Difluoro-3-(1,3-Dioxan-2-Yl)-Propiophenone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing purity, impurity profiles, and physical characteristics are provided with each shipment to guarantee batch-to-batch consistency and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.