Description

α-L-Idopyranose Pentaacetate is a high-purity, fully acetylated derivative of the rare sugar L-idose. This compound serves as a critical chiral building block and advanced intermediate in sophisticated organic synthesis. It is primarily utilized by research institutions and pharmaceutical companies for the development of novel carbohydrate-based therapeutics, diagnostic agents, and complex natural products.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of nucleoside analogs, glycomimetics, and other bioactive molecules.
• Glycochemistry Research: Used as a protected starting material for the study of carbohydrate metabolism, enzyme inhibitors, and glycosylation reactions.
• Chemical Synthesis: Serves as a versatile building block for constructing complex oligosaccharides and glycoconjugates with specific stereochemistry.
• Standards & Reference Material: Employed as an analytical standard in HPLC and LC-MS for method development and quality control in carbohydrate analysis.
• Biochemical Studies: Useful in probing glycosidase and glycosyltransferase activities and mechanisms.

Basic Information

Product Name	α-L-Idopyranose Pentaacetate
CAS No.	2152-77-4
Molecular Formula	C16H22O11
Molecular Weight	390.34 g/mol
Synonyms	1,2,3,4,6-Penta-O-acetyl-α-L-idopyranose; α-L-Idopyranose 1,2,3,4,6-pentaacetate; Pentaacetyl-α-L-idopyranose; α-L-Idose pentaacetate; L-Idose pentaacetate; 1,2,3,4,6-Penta-O-acetyl-α-L-idose; Acetylated L-idose derivative
EINECS	218-432-4

Quality Control

Every batch of α-L-Idopyranose Pentaacetate is manufactured under strict quality management systems. We provide comprehensive analytical data to ensure identity, purity, and consistency, meeting the stringent requirements of research and development applications. A detailed Certificate of Analysis (COA) including results for assay, optical rotation, and impurity profile is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation [α]²⁰D	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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