Description

1,4-Dioxan-2-One, 5(Or 6)-Pentyl- is a specialized cyclic ester monomer with the CAS registry number 65504-96-3. This compound is valued for its role as a key building block in the synthesis of advanced, high-performance polymers. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and specialty polymer sectors for developing novel materials with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, particularly for controlled-release formulations.
• Biodegradable Polymer Synthesis: A key monomer for producing aliphatic polyesters, such as modified poly(lactic-co-glycolic acid) (PLGA) copolymers, used in medical devices and drug delivery systems.
• Specialty Chemical Research: Utilized in academic and industrial R&D for exploring new polymeric materials with specific degradation profiles and mechanical properties.
• Advanced Material Development: Employed in creating functional polymers for applications in tissue engineering scaffolds and bioresorbable implants.
• Fine Chemical Production: Acts as a versatile synthon for organic chemists to construct complex molecular architectures.

Basic Information

Item	Detail
Product Name	1,4-Dioxan-2-One, 5(Or 6)-Pentyl-
CAS No.	65504-96-3
Molecular Formula	C9H14O3
Molecular Weight	170.21 g/mol
Synonyms	5(6)-Pentyl-1,4-dioxan-2-one; Pentyl-1,4-dioxan-2-one; 5-Pentyl-1,4-dioxane-2-one; 6-Pentyl-1,4-dioxane-2-one; 1,4-Dioxan-2-one, pentyl-; Pentyl-substituted dioxanone; Cyclic ester monomer C9
EINECS	Contact for details

Quality Control

Every batch of 1,4-Dioxan-2-One, 5(Or 6)-Pentyl- is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the high-purity standards required for pharmaceutical and advanced material research. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This product is sensitive to strong bases and should be kept away from such materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.