Description

D-Allo-Heptitol, 1,4-Dideoxy-3-o-Methyl-6,7-o-(1-Methylethylidene)-1-Phenyl-5-o-(Phenylmethyl)- is a high-purity, synthetically derived chiral building block of significant interest in advanced organic synthesis. Its complex, multi-protected structure makes it a valuable intermediate for constructing sophisticated molecular architectures, particularly in pharmaceutical research and development. This compound is essential for chemists and R&D teams in the pharmaceutical, agrochemical, and fine chemical industries who require precise, high-quality intermediates for asymmetric synthesis and the development of active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key chiral synthon in the multi-step synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Asymmetric Synthesis: Utilized as a building block for constructing stereochemically defined molecules in medicinal chemistry programs.
• Glycomimetics Research: Serves as a precursor or model compound in the development of carbohydrate-based therapeutics and enzyme inhibitors.
• Agrochemical Development: Used in the research and synthesis of novel, chiral active ingredients for crop protection.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for specialized, high-value chemical products.
• Academic & Industrial R&D: A valuable tool for methodological development in organic chemistry and catalysis studies.

Basic Information

Item	Details
Product Name	D-Allo-Heptitol, 1,4-Dideoxy-3-o-Methyl-6,7-o-(1-Methylethylidene)-1-Phenyl-5-o-(Phenylmethyl)-
CAS No.	136781-82-3
Molecular Formula	C24H30O5
Molecular Weight	398.49 g/mol
Synonyms	1,4-Dideoxy-3-O-methyl-6,7-O-(1-methylethylidene)-1-phenyl-5-O-(phenylmethyl)-D-allo-heptitol; 5-O-Benzyl-1,4-dideoxy-3-O-methyl-6,7-O-isopropylidene-1-phenyl-D-allo-heptitol; D-allo-Heptitol, 1,4-dideoxy-3-O-methyl-6,7-O-(1-methylethylidene)-1-phenyl-5-O-(phenylmethyl)-; 5-O-Benzyl-1-phenyl-1,4-dideoxy-3-O-methyl-6,7-O-isopropylidene-D-allo-heptitol
EINECS	Contact for details

Quality Control

Our production of D-Allo-Heptitol, 1,4-Dideoxy-3-o-Methyl-6,7-o-(1-Methylethylidene)-1-Phenyl-5-o-(Phenylmethyl)- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and chiral purity analysis, to meet exacting customer specifications. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The compound should be kept under an inert atmosphere if long-term storage is required to maintain stability.

Specification

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