Description

1-O,5-o-Diacetyl-2-O,3-O,4-O,6-o-Tetramethyl-D-Manno-Hexitol is a specifically protected derivative of D-mannitol, a key sugar alcohol. This compound is of significant value as a crucial chiral intermediate and building block in advanced organic synthesis. It is primarily needed by research institutions and manufacturers in the pharmaceutical and fine chemical industries for the development of complex molecules, including active pharmaceutical ingredients (APIs) and specialty carbohydrates.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the multi-step synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Glycochemistry Research: Used as a protected starting material for the synthesis of oligosaccharides, glycoconjugates, and other biologically relevant carbohydrate analogs.
• Asymmetric Synthesis: Provides a chiral scaffold for constructing molecules with defined stereochemistry in medicinal chemistry and catalyst development.
• Fine Chemical Production: Acts as a specialized building block for creating high-value, low-volume chemicals used in agrochemicals and advanced materials.
• Biochemical Probe Development: Utilized in the design and synthesis of labeled or modified sugar derivatives for metabolic studies and diagnostic applications.

Basic Information

Product Name	1-O,5-o-Diacetyl-2-O,3-O,4-O,6-o-Tetramethyl-D-Manno-Hexitol
CAS No.	19285-93-9
Molecular Formula	C16H30O8
Molecular Weight	350.41 g/mol
Synonyms	1,5-Di-O-acetyl-2,3,4,6-tetra-O-methyl-D-mannitol; D-Mannitol, 1,5-diacetyl-2,3,4,6-tetramethyl-; 2,3,4,6-Tetra-O-methyl-1,5-di-O-acetyl-D-mannitol; 1,5-Di-O-acetyl-2,3,4,6-tetra-O-methylmannitol; Protected D-Mannitol Derivative; Acetylated Tetramethyl Mannitol; Chiral Mannitol Derivative
EINECS	Contact for details

Quality Control

Our 1-O,5-o-Diacetyl-2-O,3-O,4-O,6-o-Tetramethyl-D-Manno-Hexitol is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed specifications are provided for 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, well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Specific Rotation	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.