Description

D-Allo-Heptitol, 1,7:2,6-Dianhydro-4-Deoxy-3-o-Methyl-5-o-(Phenylmethyl)- is a high-purity, specialty carbohydrate derivative with a unique bicyclic structure. This compound serves as a critical chiral building block and advanced synthetic intermediate for complex organic synthesis. It is primarily required by research institutions and pharmaceutical companies engaged in the development of novel therapeutics, nucleoside analogs, and complex natural products.

Application

• Pharmaceutical Intermediate: Key chiral precursor in the synthesis of nucleoside analogs and antiviral/antitumor drug candidates.
• Glycochemistry Research: Building block for constructing complex carbohydrate scaffolds and glycomimetics for biological studies.
• Asymmetric Synthesis: Utilized as a chiral auxiliary or starting material in stereoselective reactions to introduce specific molecular configurations.
• Chemical Biology Probes: Used in the development of labeled compounds and probes to study enzyme mechanisms and carbohydrate-protein interactions.
• Process Chemistry Development: Serves as a reference standard or intermediate in route scouting and optimization for active pharmaceutical ingredient (API) manufacturing.

Basic Information

Product Name	D-Allo-Heptitol, 1,7:2,6-Dianhydro-4-Deoxy-3-o-Methyl-5-o-(Phenylmethyl)-
CAS No.	123919-67-5
Molecular Formula	C14H18O5
Molecular Weight	266.29 g/mol
Synonyms	1,7:2,6-Dianhydro-4-deoxy-3-O-methyl-5-O-benzyl-D-allo-heptitol; 5-O-Benzyl-1,7:2,6-dianhydro-4-deoxy-3-O-methyl-D-allo-heptitol; 3-O-Methyl-5-O-benzyl-1,7:2,6-dianhydro-4-deoxy-D-allo-heptitol; D-allo-Heptitol, 1,7:2,6-dianhydro-4-deoxy-3-O-methyl-5-O-(phenylmethyl)-; Benzyl-protected dianhydro-deoxy-methyl heptitol derivative
EINECS	Contact for details

Quality Control

Our D-Allo-Heptitol derivative is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical characterization, including HPLC for purity, NMR for structural confirmation, and optical rotation measurement to ensure identity and chiral integrity. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee reproducible quality for your research and development processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed in a desiccated environment.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Specific Optical Rotation	Contact for details
Loss on Drying	≤ 0.5%

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