Description

1,3-Dioxan-2-One,5-Methyl-4-Methylene-6-(1-Methylethyl)-,(5R,6R)-Rel-(9Ci) is a high-purity, stereochemically defined cyclic carbonate derivative. This compound is valued as a critical chiral building block and advanced intermediate in the synthesis of complex organic molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and fine chemical sectors for developing novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new drug candidates, particularly for constructing complex molecular architectures.
• Asymmetric Synthesis: Utilized in stereoselective reactions to introduce specific stereocenters, crucial for producing enantiomerically pure compounds.
• Fine Chemical Production: Acts as a precursor for specialty chemicals, agrochemicals, and performance materials requiring high structural precision.
• Polymer Chemistry Research: Investigated as a potential monomer for synthesizing novel biodegradable or functional polycarbonates with tailored properties.
• Academic & R&D: Employed in chemical research laboratories for methodological studies and the exploration of new synthetic pathways.

Basic Information

Product Name	1,3-Dioxan-2-One,5-Methyl-4-Methylene-6-(1-Methylethyl)-,(5R,6R)-Rel-(9Ci)
CAS No.	227791-88-0
Molecular Formula	C9H14O3
Molecular Weight	170.21 g/mol
Synonyms	(5R,6R)-5-Methyl-4-methylene-6-(propan-2-yl)-1,3-dioxan-2-one; (5R,6R)-rel-5-Methyl-4-methylidene-6-(1-methylethyl)-1,3-dioxan-2-one; 4-Methylene-5-methyl-6-isopropyl-1,3-dioxan-2-one (relative stereochemistry); Chiral Isopropylidene Glycerol Carbonate Derivative; Cyclic Carbonate Ester Intermediate
EINECS	Contact for details

Quality Control

Our 1,3-Dioxan-2-One,5-Methyl-4-Methylene-6-(1-Methylethyl)-,(5R,6R)-Rel-(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by HPLC, to ensure it meets the exacting standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every 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 material may be moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
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.