Description

2,2-Dimethyl(2-Tetrahydrofurylidene)-1,3-Dioxane-4,6-Dione is a specialized heterocyclic building block with a unique fused ring structure. This compound is valued for its role as a versatile synthon in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block for synthesizing complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for high-value specialty chemicals and performance materials.
• Academic & Industrial Research: A valuable tool in methodological development and exploratory chemistry for creating new heterocyclic compounds.
• Material Science: Potential monomer or precursor for developing polymers with specific thermal or optical properties.

Basic Information

Product Name	2,2-Dimethyl(2-Tetrahydrofurylidene)-1,3-Dioxane-4,6-Dione
CAS No.	145122-43-6
Molecular Formula	C10H12O5
Molecular Weight	212.20 g/mol
Synonyms	2,2-Dimethyl-5-(2-oxotetrahydrofuran-3-ylidene)-1,3-dioxane-4,6-dione; 3-(2,2-Dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)dihydrofuran-2(3H)-one; Tetrahydro-3-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)-2-furanone; Meldrum's acid tetrahydrofurfurylidene derivative
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl(2-Tetrahydrofurylidene)-1,3-Dioxane-4,6-Dione is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications such as assay (by HPLC), identity (by IR/NMR), and impurity profile is provided with every shipment to guarantee it meets your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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