Description

3-o-Acetyl-1,2:5,6-Di-o-Isopropylidene-α-D-Erythro-Hex-3-Enofuranose CAS NO 14686-88-5 is a high-purity, protected carbohydrate derivative that serves as a critical chiral building block and advanced synthetic intermediate. Its value lies in its ability to introduce complex stereochemistry and functional groups into target molecules with high precision. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require reliable, high-quality intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Carbohydrate Chemistry Research: Used in the study and synthesis of complex oligosaccharides, glycoconjugates, and glycomimetics.
• Agrochemical Synthesis: Serves as a precursor for chiral ligands and biologically active compounds in crop protection.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Academic & R&D Laboratories: A valuable tool for methodological development in organic synthesis and asymmetric catalysis.
• Diagnostic Reagent Development: Potential use in creating labeled probes and substrates for enzymatic assays.

Basic Information

Product Name	3-o-Acetyl-1,2:5,6-Di-o-Isopropylidene-α-D-Erythro-Hex-3-Enofuranose
CAS No.	14686-88-5
Molecular Formula	C14H20O6
Molecular Weight	284.31 g/mol
Synonyms	3-O-Acetyl-1,2:5,6-di-O-isopropylidene-α-D-erythro-hex-3-enofuranose; 3-O-Acetyl-1,2:5,6-di-O-isopropylidene-α-D-allofuranose; 3-Acetyl-1,2:5,6-diisopropylidene-α-D-allofuranose; 3-O-Acetyl-diisopropylidene-α-D-allose; 3-O-Acetyl-1,2:5,6-di-O-(1-methylethylidene)-α-D-ribo-hexofuranos-3-ulose; Diacetone 3-O-acetyl-D-allose; 3-Acetyl-di-O-isopropylidene-α-D-allofuranose
EINECS	Contact for details

Quality Control

Our 3-o-Acetyl-1,2:5,6-Di-o-Isopropylidene-α-D-Erythro-Hex-3-Enofuranose is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and optical rotation measurement, to ensure high chemical and chiral purity suitable for demanding synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. For long-term storage, consider storage under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation [α]20/D	Specific range provided on COA
Melting Point	Specific range provided on COA
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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