Description

L-Glycero-L-Galacto-Heptitol, 2,6-Anhydro-3,4,5-Tris-o-(Phenylmethyl)-, 1-(4-Methylbenzenesulfonate) is a sophisticated, high-purity synthetic carbohydrate derivative, specifically a protected heptitol tosylate. This compound serves as a critical chiral building block and advanced intermediate in complex organic synthesis, enabling the construction of biologically active molecules with precise stereochemistry. It is primarily utilized by research institutions and pharmaceutical development teams working on novel therapeutics, complex natural product synthesis, and carbohydrate-based drug discovery.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex nucleoside analogs, antiviral agents, and other bioactive molecules.
• Glycochemistry Research: Used in the study and synthesis of complex oligosaccharides, glycoconjugates, and glycomimetics.
• Chemical Biology Probes: Serves as a precursor for labeled carbohydrate probes used in studying biological recognition and signaling pathways.
• Process Chemistry Development: Employed in route scouting and scale-up for the production of high-value fine chemicals and Active Pharmaceutical Ingredients (APIs).
• Academic Research: A valuable tool in synthetic organic chemistry laboratories for methodology development and stereoselective synthesis.

Basic Information

Product Name	L-Glycero-L-Galacto-Heptitol, 2,6-Anhydro-3,4,5-Tris-o-(Phenylmethyl)-, 1-(4-Methylbenzenesulfonate)
CAS No.	228115-91-1
Molecular Formula	C35H38O9S
Molecular Weight	634.74 g/mol
Synonyms	1-O-(4-Methylbenzenesulfonyl)-2,6-anhydro-3,4,5-tri-O-benzyl-L-glycero-L-galacto-heptitol; 2,6-Anhydro-3,4,5-tri-O-benzyl-1-O-tosyl-L-glycero-L-galacto-heptitol; Tri-O-benzyl tosylated L-glycero-L-galacto-heptitol derivative; Protected Heptitol Tosylate; Benzylated Heptitol Tosylate; Carbohydrate Tosylate Intermediate; L-glycero-L-galacto-Heptitol, 2,6-anhydro-3,4,5-tris-O-(phenylmethyl)-, 1-(4-methylbenzenesulfonate)
EINECS	Contact for details

Quality Control

This high-value synthetic intermediate is produced under strict quality control protocols to ensure batch-to-batch consistency and high purity, essential for sensitive synthetic applications. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture uptake, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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