Description

4-Hydroxychlorpropham Sulfate is a key chemical intermediate and metabolite of the plant growth regulator chlorpropham. This compound is valued for its role in analytical chemistry and research, particularly in the study of herbicide degradation pathways and environmental fate. It serves as a critical reference standard and building block for researchers and manufacturers in the agrochemical and analytical sectors.

Application

• Analytical Reference Standard: Used as a certified reference material (CRM) for the quantification and identification of chlorpropham and its metabolites in environmental and food samples via HPLC, LC-MS, or GC-MS.
• Metabolite Studies: Essential for research into the metabolic pathways, biodegradation, and environmental persistence of the herbicide chlorpropham.
• Agrochemical Research: Serves as a key intermediate in the synthesis and development of new plant growth regulators or related agrochemical compounds.
• Quality Control: Employed in the quality assurance laboratories of agrochemical manufacturers to monitor product purity and impurity profiles.
• Environmental Monitoring: Used in assays and test kits to detect and measure herbicide residues in soil and water, supporting regulatory compliance and environmental safety assessments.

Basic Information

Product Name	4-Hydroxychlorpropham Sulfate
CAS No.	28705-88-6
Molecular Formula	C10H13NO5S
Molecular Weight	259.28 g/mol
Synonyms	4-Hydroxy Chlorpropham Sulfate; Chlorpropham Hydroxy Sulfate; 1-Methylethyl (4-Hydroxyphenyl)carbamate Sulfate; IPC Hydroxy Metabolite Sulfate; CIPC Hydroxy Sulfate; Isopropyl N-(4-Hydroxyphenyl)carbamate Sulfate; Sulfuric Acid Compound with Isopropyl 4-Hydroxycarbanilate
EINECS	Contact for details

Quality Control

Our 4-Hydroxychlorpropham Sulfate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the exacting requirements for use as a reference standard. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity (by HPLC), and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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 powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%

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