Description

Yl Ester CAS NO 1353981-45-9 is a specialized synthetic intermediate of significant interest in advanced organic synthesis. This compound is valued for its unique reactive ester functionality, which enables efficient coupling and derivatization reactions. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Material Science: Serves as a precursor for advanced polymers, liquid crystals, and specialty coatings.
• Chemical Biology: Employed in bioconjugation and probe synthesis for biochemical research.
• Organic Synthesis: A versatile reagent for peptide coupling, esterification, and other acyl transfer reactions in complex molecule construction.

Basic Information

Product Name	Yl Ester
CAS No.	1353981-45-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1353981-45-9; Yl Ester; Yl Ester derivative; Reactive Yl Ester; Carboxylic acid Yl Ester; Acyl Yl Ester; Synthetic Yl Ester intermediate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques to guarantee identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, impurities, and other critical parameters are available upon request. We adhere to strict in-house quality management protocols to support our commitment to supply reliability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This material may be sensitive to moisture and/or temperature extremes; refer to the specific product COA or Safety Data Sheet for detailed handling instructions.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Individual impurity ≤ 0.5%
Total Impurities	≤ 2.0%
Residual Solvents (GC)	Complies with ICH limits

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