Description

Methyl 2-O,3-O,4-o-Trimethyl-β-D-Ribopyranoside CAS NO 2876-87-1 is a high-purity, protected ribose derivative, a crucial building block in synthetic organic chemistry. This compound is valued for its role as a key chiral intermediate in the synthesis of nucleoside analogs and other complex bioactive molecules. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries developing novel therapeutics and specialty chemicals.

Application

• Pharmaceutical Intermediate: A critical starting material for the synthesis of modified nucleosides and nucleotide analogs used in antiviral and anticancer drug discovery.
• Glycosylation Chemistry: Serves as a glycosyl donor or acceptor in the stereoselective synthesis of complex carbohydrates and glycoconjugates.
• Fine Chemical Synthesis: Used as a chiral synthon for constructing complex natural products and specialty organic compounds.
• Agrochemical Research: Employed in the development of novel pesticides and plant growth regulators that require specific sugar-based architectures.
• Biochemical Research: Utilized in enzymatic studies and as a substrate analog to investigate carbohydrate metabolism pathways.
• Material Science: Potential monomer or precursor for synthesizing functional polymers and advanced materials with specific stereochemical properties.

Basic Information

Product Name	Methyl 2-O,3-O,4-o-Trimethyl-β-D-Ribopyranoside
CAS No.	2876-87-1
Molecular Formula	C9H18O5
Molecular Weight	206.24 g/mol
Synonyms	Methyl 2,3,4-Tri-O-methyl-β-D-ribopyranoside; β-D-Ribopyranoside, methyl 2,3,4-tri-O-methyl-; Methyl 2,3,4-tri-O-methyl-β-D-ribopyranoside; 2,3,4-Tri-O-methyl-β-D-ribopyranoside methyl glycoside; Methyl β-D-ribopyranoside 2,3,4-trimethyl ether; 1-O-Methyl-2,3,4-tri-O-methyl-β-D-ribopyranose
EINECS	220-736-3

Quality Control

Our Methyl 2-O,3-O,4-o-Trimethyl-β-D-Ribopyranoside is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and optical rotation measurement, to ensure high chemical and chiral purity. A detailed Certificate of Analysis (COA) confirming identity, purity, and all relevant specifications is provided with every shipment to support your R&D and quality assurance protocols.

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 product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere such as nitrogen or argon to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Water Content (KF)	≤ 0.5%
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.