Description

α-D-Ribopyranosyl Bromide (9Ci) is a specialized glycosyl bromide derivative, a crucial building block in synthetic carbohydrate chemistry. Its primary value lies in its role as a reactive glycosyl donor for the stereoselective formation of glycosidic bonds, enabling the synthesis of complex oligosaccharides and glycoconjugates. This high-purity intermediate is essential for researchers and process chemists in the pharmaceutical, biotechnology, and agrochemical industries, particularly for developing novel therapeutics, vaccines, and bioactive molecules.

Application

• Glycosylation Reactions: Key glycosyl donor for the synthesis of ribose-containing oligosaccharides and nucleosides.
• Pharmaceutical Intermediates: Critical building block in the research and development of antiviral and anticancer prodrugs.
• Carbohydrate Chemistry Research: Used in academic and industrial R&D for studying glycosylation mechanisms and developing new synthetic methodologies.
• Glycoconjugate Synthesis: Facilitates the creation of glycoproteins, glycolipids, and other biologically active conjugates for biochemical studies.
• Probe and Label Development: Serves as a precursor for synthesizing fluorescent or affinity-tagged carbohydrate probes.
• Agrochemical Synthesis: Intermediate in the development of novel, bioactive compounds with potential herbicidal or insecticidal properties.

Basic Information

Product Name	α-D-Ribopyranosyl Bromide (9Ci)
CAS No.	528869-25-2
Molecular Formula	C5H9BrO4
Molecular Weight	213.03 g/mol
Synonyms	1-Bromo-1-deoxy-α-D-ribopyranose; α-D-Ribopyranosyl bromide; 1-Bromo-α-D-ribopyranose; α-D-Ribopyranose, 1-bromo-; Bromo-α-D-ribopyranose; 1-Bromo-1-deoxy-α-D-ribopyranose; α-D-Ribopyranosyl bromide
EINECS	Contact for details

Quality Control

Every batch of α-D-Ribopyranosyl Bromide (9Ci) is manufactured under strict quality management protocols. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for sensitive synthetic applications. Our products undergo rigorous quality testing, including HPLC, NMR, and optical rotation analysis, to ensure compliance with industry standards. Certificates of Analysis (COA) with detailed specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as indicated on the label or COA. This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when opening to prevent decomposition. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Specific Optical Rotation	Contact for details
Water Content (KF)	≤ 1.0%

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