Description

5-Oxo-1,3-Dioxolan-4-Ylidenedi(Acetic Acid) CAS NO 144-16-1 is a specialized organic acid derivative featuring a unique dioxolane ring structure. This compound is valued for its bifunctional reactivity, serving as a versatile building block in advanced organic synthesis. It is primarily sought after by research and development chemists and process engineers in the pharmaceutical and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring complex heterocyclic or carboxylic acid functional groups.
• Fine Chemical Synthesis: Used as a bifunctional linker or protecting group reagent in multi-step organic synthesis for agrochemicals, dyes, and specialty polymers.
• Ligand and Chelating Agent Precursor: Its structure makes it a candidate for developing novel ligands for catalysis or metal chelation applications.
• Academic and Industrial Research: Employed in chemical research for exploring new synthetic methodologies and developing novel organic compounds.

Basic Information

Product Name	5-Oxo-1,3-Dioxolan-4-Ylidenedi(Acetic Acid)
CAS No.	144-16-1
Molecular Formula	C7H6O7
Molecular Weight	202.12 g/mol
Synonyms	4,4'-(5-Oxo-1,3-dioxolan-4-ylidene)diacetic acid; 4-Carboxymethylenemalonic acid cyclic carbonate; 4-(Dicarboxymethylene)-1,3-dioxolan-2-one; 4-(1,3-Dioxolan-2-on-4-ylidene)diacetic acid; 4-(1,3-Dioxolan-2-one-4-ylidene)diacetic acid; 4-(2-Oxo-1,3-dioxolan-4-ylidene)diacetic acid; 4,4'-(2-Oxo-1,3-dioxolan-4-ylidene)diacetic acid
EINECS	205-619-9

Quality Control

Our 5-Oxo-1,3-Dioxolan-4-Ylidenedi(Acetic Acid) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring high-purity intermediates for research and development.

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 strong bases, oxidizing agents, and sources of ignition. Due to its acidic nature, ensure containers are made of compatible materials and are properly sealed to maintain integrity.

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	≤ 1.0%
Residue on Ignition	≤ 0.1%

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