Description

(5-Chloropyrimidin-2-Yl)Acetic Acid CAS NO 944903-13-3 is a high-purity, functionalized pyrimidine derivative serving as a critical building block in advanced organic synthesis. Its value lies in providing a reactive chloropyrimidine core coupled with a versatile acetic acid side chain, 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 fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially kinase inhibitors and other targeted therapies.
• Agrochemical Synthesis: Building block for creating novel herbicides, fungicides, and plant growth regulators with specific modes of action.
• Chemical Research & Development: Versatile scaffold for medicinal chemistry, enabling structure-activity relationship (SAR) studies and library synthesis.
• Ligand and Catalyst Preparation: Used to synthesize complex ligands for metal catalysis or functional materials.
• Fine Chemical Production: Intermediate in the multi-step synthesis of specialty dyes, pigments, and performance chemicals.

Basic Information

Product Name	(5-Chloropyrimidin-2-Yl)Acetic Acid
CAS No.	944903-13-3
Molecular Formula	C6H5ClN2O2
Molecular Weight	172.57 g/mol
Synonyms	2-(5-Chloropyrimidin-2-yl)acetic acid; (5-Chloro-2-pyrimidinyl)acetic Acid; 5-Chloro-2-pyrimidineacetic acid; Acetic acid, (5-chloro-2-pyrimidinyl)-; 944903-13-3; 5-Chloropyrimidine-2-acetic acid
EINECS	Contact for details

Quality Control

Our (5-Chloropyrimidin-2-Yl)Acetic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

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)	≥ 97.0%
Water Content (KF)	≤ 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.