Description

2-Propenoic Acid, 2-Methyl-, (5-Hydroxy-4-Oxo-4H-Pyran-2-Yl)Methyl Ester (9Ci) is a specialized methacrylate ester derivative incorporating a hydroxypyranone moiety, offering a unique bifunctional chemical structure. This compound is valued for its ability to act as a reactive monomer or a functional intermediate, introducing both polymerizable and specific ligand-binding properties into advanced material systems. It is primarily sought by R&D and production teams in the fine chemical, pharmaceutical intermediate, and advanced polymer sectors for synthesizing novel functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of novel active pharmaceutical ingredients (APIs) and prodrugs, leveraging its reactive ester and hydroxypyranone groups.
• Functional Polymer Monomer: Used in the production of specialty acrylic polymers and copolymers designed for biomedical applications, such as drug delivery systems or bioactive coatings.
• Cross-linking Agent: Employed in the formulation of high-performance resins, coatings, and adhesives where enhanced thermal stability or specific chemical functionality is required.
• Chemical Synthesis Intermediate: Acts as a precursor in organic synthesis for creating complex molecules with potential applications in agrochemicals and material science.
• UV-Curable Resins & Inks: Its structure makes it a candidate for use in formulations for UV-curable coatings and inks that require specific adhesion or flexibility properties.
• Ligand for Metal Complexation: The hydroxypyranone group can be utilized in the development of chelating agents or metal-organic frameworks (MOFs).

Basic Information

Item	Details
Product Name	2-Propenoic Acid, 2-Methyl-, (5-Hydroxy-4-Oxo-4H-Pyran-2-Yl)Methyl Ester (9Ci)
CAS No.	532413-88-0
Molecular Formula	C11H12O5
Molecular Weight	224.21 g/mol
Synonyms	(5-Hydroxy-4-oxo-4H-pyran-2-yl)methyl methacrylate; 2-Methyl-2-propenoic acid (5-hydroxy-4-oxo-4H-pyran-2-yl)methyl ester; Methacrylic acid (5-hydroxy-4-oxo-4H-pyran-2-yl)methyl ester; 2-(Methacryloyloxymethyl)-5-hydroxy-4H-pyran-4-one; Maltol methacrylate; Hydroxypyranone methacrylate derivative
EINECS	Contact for details

Quality Control

Every batch of 2-Propenoic Acid, 2-Methyl-, (5-Hydroxy-4-Oxo-4H-Pyran-2-Yl)Methyl Ester (9Ci) undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocols are designed to meet the stringent requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee reliable performance in your synthesis and formulation processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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