Description

2,2-Dimethyl-5-Thiophen-3-Yl-[1,3]Dioxane-4,6-Dione is a specialized heterocyclic building block featuring a fused dioxanedione and thiophene ring system. This compound matters as a versatile synthon for the development of novel materials and active pharmaceutical ingredients (APIs), offering a unique structural motif for chemical diversification. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging the thiophene moiety for bioactivity.
• Material Science: Acts as a monomer or building block for the creation of specialty polymers, liquid crystals, or organic semiconductors.
• Chemical Synthesis: Employed in academic and industrial R&D for methodology development, such as in cycloaddition reactions or as a scaffold for library synthesis.
• Coordination Chemistry: Can function as a ligand precursor for metal-organic frameworks (MOFs) or catalysts due to its potential donor atoms.

Basic Information

Item	Details
Product Name	2,2-Dimethyl-5-Thiophen-3-Yl-[1,3]Dioxane-4,6-Dione
CAS No.	61857-83-8
Molecular Formula	C10H10O4S
Molecular Weight	226.25 g/mol
Synonyms	5-(3-Thienyl)-2,2-dimethyl-1,3-dioxane-4,6-dione; 2,2-Dimethyl-5-(3-thienyl)-1,3-dioxane-4,6-dione; 3-Thiopheneacetic acid, α,α-dimethyl-, cyclic carbonate; Thiophene-3-acetic acid, α,α-dimethyl-, cyclic carbonate
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-5-Thiophen-3-Yl-[1,3]Dioxane-4,6-Dione is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling should be conducted under subdued lighting where practical.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.