Description

Eos CAS NO 72270-87-2 is a high-purity chemical intermediate known for its versatile reactivity and role in advanced synthesis. This compound is critical for ensuring precise molecular construction in the production of complex specialty chemicals. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for research, development, and commercial-scale production.

Application

• Pharmaceutical Synthesis: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Intermediates: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Functional Material Development: Serves as a precursor in the creation of specialty polymers, liquid crystals, and organic electronic materials.
• Fine Chemical Manufacturing: Employed in multi-step organic synthesis for producing dyes, pigments, and complex fragrance compounds.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	Eos
CAS No.	72270-87-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	EOS; 72270-87-2; (E)-3-(4-Hydroxyphenyl)-2-propenoic acid 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propyl ester; Antioxidant 3052; 2-Propenoic acid, 3-(4-hydroxyphenyl)-, 3-(3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)propyl ester, (E)-; Propanoic acid, 3-(3,5-di-tert-butyl-4-hydroxyphenyl)-, 2-(4-hydroxyphenyl)ethenyl ester
EINECS	Contact for details

Quality Control

Our Eos CAS NO 72270-87-2 is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your most demanding applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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