Description

(Ar,)-Rel-A-tert-Butyl-B-(4-Chlorophenoxy)-1H-1,2,4-Triazole-1-Ethanol Pestanal is a high-purity analytical standard belonging to the triazole chemical class. This compound is critical for quality control and research applications, serving as a definitive reference material for method development and validation. It is primarily needed by analytical laboratories, agrochemical manufacturers, and regulatory bodies involved in the analysis of pesticide residues and related substances.

Application

• Analytical Reference Standard: Primary use as a certified Pestanal® standard for calibrating equipment and validating analytical methods in chromatography (HPLC, GC).
• Pesticide Residue Analysis: Essential for the accurate quantification and identification of triazole-based pesticide metabolites in environmental and food safety testing.
• Metabolite Studies: Used in research to study the environmental fate, degradation pathways, and metabolic products of related agrochemicals.
• Method Development: Serves as a pure substance for developing and optimizing new laboratory testing protocols in compliance with global regulatory guidelines.
• Quality Assurance/Control: Employed by manufacturers to ensure the purity and consistency of active pharmaceutical ingredients (APIs) or agrochemical intermediates within the same chemical family.

Basic Information

Product Name	(Ar,)-Rel-A-tert-Butyl-B-(4-Chlorophenoxy)-1H-1,2,4-Triazole-1-Ethanol Pestanal
CAS No.	70585-35-2
Molecular Formula	C₁₅H₂₀ClN₃O₂
Molecular Weight	309.79 g/mol
Synonyms	tert-Butyl(4-chlorophenoxy)(1H-1,2,4-triazol-1-yl)ethanol; 1-(1-tert-Butyl-2-(4-chlorophenoxy)ethoxy)-1H-1,2,4-triazole; Pestanal® 70585-35-2; Triazole ethanol derivative; Analytical standard 70585-35-2; (1H-1,2,4-Triazol-1-yl)-tert-butyl-(4-chlorophenoxy)ethanol; Rel-A configuration isomer
EINECS	Contact for details

Quality Control

Our Pestanal®-grade analytical standards are produced under strict quality management systems to ensure the highest levels of purity and traceability. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity confirmation via spectroscopic methods, and impurity profiles. We ensure compliance with relevant standards for analytical reference materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.