Description

.Alpha.-L-Talo-Heptopyranose, 1,6-Anhydro-3,7-Dideoxy-2-o-Methyl-4-o-(Phenylmethyl)- is a high-purity, specialty monosaccharide derivative with a complex, functionalized heptose structure. This compound serves as a critical chiral building block and advanced synthetic intermediate for the development of novel pharmaceuticals and bioactive molecules. It is primarily utilized by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in carbohydrate chemistry, glycobiology, and complex organic synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex carbohydrate-based drugs, antiviral agents, and antibiotics.
• Glycobiology Research: Used as a standard or substrate for studying enzyme mechanisms, glycosylation pathways, and carbohydrate-protein interactions.
• Chiral Pool Synthesis: Serves as a source of chiral centers for the asymmetric synthesis of natural products and other stereochemically complex targets.
• Medicinal Chemistry: Building block for creating libraries of novel glycosides and glycomimetics for drug discovery screening.
• Chemical Biology Probes: Foundation for developing labeled or tagged carbohydrate probes to study biological processes.
• Fine Chemical Production: Intermediate in the multi-step synthesis of high-value specialty chemicals and catalysts.

Basic Information

Product Name	.Alpha.-L-Talo-Heptopyranose, 1,6-Anhydro-3,7-Dideoxy-2-o-Methyl-4-o-(Phenylmethyl)-
CAS No.	123919-36-8
Molecular Formula	C14H18O5
Molecular Weight	266.29 g/mol
Synonyms	1,6-Anhydro-3,7-dideoxy-2-O-methyl-4-O-benzyl-α-L-talo-heptopyranose; 4-O-Benzyl-1,6-anhydro-3,7-dideoxy-2-O-methyl-α-L-talo-heptopyranose; 2-O-Methyl-4-O-benzyl-1,6-anhydro-3,7-dideoxy-α-L-talo-heptopyranose; Benzyl-protected anhydro-L-talo-heptose derivative; Anhydro-L-talo-heptopyranose benzyl methyl ether; L-Talo-heptose derivative, anhydro, benzyl methyl ether
EINECS	Contact for details

Quality Control

Our .Alpha.-L-Talo-Heptopyranose derivative is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, chiral analysis, and structural confirmation via NMR and MS, to ensure it meets the exacting standards required for research and synthesis. Certificates of Analysis (COA) with full analytical data are provided to guarantee traceability, identity, and purity for your critical applications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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