Description

2-((2R,3S,4R,5S,6S)-3,4,5-Trihydroxy-6-Methyl-Tetrahydro-2H-Pyran-2-Yloxy)Ethanaminium Bromide is a high-purity, stereochemically defined carbohydrate derivative with a quaternary ammonium salt moiety. This compound is valued for its role as a key chiral intermediate and building block in advanced organic synthesis and pharmaceutical research. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for developing novel active pharmaceutical ingredients (APIs) and specialty biochemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral synthon in the synthesis of complex drug molecules, particularly in glycoscience and carbohydrate-based therapeutics.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies and glycosylation research to understand biological pathways.
• Glycoconjugate Synthesis: Acts as a building block for the preparation of glycopeptides, glycolipids, and other complex carbohydrate structures.
• Catalyst and Ligand Development: Employed in the design and synthesis of novel chiral catalysts or ligands for asymmetric synthesis.
• Reference Standard: Utilized as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.
• Academic & Industrial R&D: Fundamental material for exploratory chemistry in medicinal chemistry and chemical biology programs.

Basic Information

Item	Details
Product Name	2-((2R,3S,4R,5S,6S)-3,4,5-Trihydroxy-6-Methyl-Tetrahydro-2H-Pyran-2-Yloxy)Ethanaminium Bromide
CAS No.	153252-87-0
Molecular Formula	C8H18BrNO5
Molecular Weight	288.14 g/mol
Synonyms	(2R,3S,4R,5S,6S)-2-(2-Aminoethoxy)-6-methyltetrahydro-2H-pyran-3,4,5-triol bromide; 2-[(2R,3S,4R,5S,6S)-3,4,5-Trihydroxy-6-methyloxan-2-yl]oxyethanaminium bromide; 6-Methyl-β-D-glucopyranosyloxyethylammonium bromide; D-Glucose derivative, 2-(2-aminoethoxy)-6-methyl-, bromide; Aminoethyl 6-methyl-β-D-glucopyranoside bromide; β-D-Glucopyranoside, 2-(2-aminoethyl)-6-methyl-, hydrobromide
EINECS	Contact for details

Quality Control

Our 2-((2R,3S,4R,5S,6S)-3,4,5-Trihydroxy-6-Methyl-Tetrahydro-2H-Pyran-2-Yloxy)Ethanaminium Bromide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chiral purity verification, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area 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 absorption, which can compromise product integrity. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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