Description

Chloroacetaldehyde Sodium Bisulfite is a key organic synthesis intermediate and a stabilized form of chloroacetaldehyde. This compound is valued for its controlled reactivity and handling stability, making it a crucial reagent in fine chemical manufacturing. It is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of heterocyclic compounds and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Synthesis: A vital building block for the production of various heterocyclic compounds, including imidazoles and thiazoles, which are core structures in many active pharmaceutical ingredients (APIs).
• Agrochemical Intermediates: Used in the synthesis of herbicides, fungicides, and plant growth regulators, contributing to crop protection solutions.
• Dye and Pigment Manufacturing: Serves as a precursor in the synthesis of specialized dyes and organic pigments.
• Chemical Research & Development: Employed in organic synthesis laboratories for developing novel chemical entities and process optimization.
• Cross-linking Agent: Can be utilized in polymer chemistry for modification and cross-linking applications.
• Bioconjugation Chemistry: Finds application in modifying biomolecules for research and diagnostic purposes.

Basic Information

Product Name	Chloroacetaldehyde Sodium Bisulfite
CAS No.	13064-50-1
Molecular Formula	C2H4ClNaO4S
Molecular Weight	182.56 g/mol
Synonyms	Chloroacetaldehyde Sodium Bisulfite Adduct; Sodium (2-Chloro-1-hydroxyethane)sulfonate; 2-Chloro-1-hydroxyethanesulfonic Acid Sodium Salt; Chloroacetaldehyde Bisulfite Adduct Sodium Salt; Monochloroacetaldehyde Sodium Bisulfite; Chloroacetaldehyde Sodium Sulfite; CAS 13064-50-1
EINECS	235-966-5

Quality Control

Our Chloroacetaldehyde Sodium Bisulfite is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. We provide Certificates of Analysis (COA) with every shipment, detailing the results of tests such as assay, chloride content, and moisture. Our quality commitment supports applications requiring high consistency, including GMP-aligned pharmaceutical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. This product is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Chloride Content	≤ 0.5%
pH (5% solution)	4.0 - 6.0
Heavy Metals (as Pb)	≤ 20 ppm

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