Description

B-D-Ribofuranose, 2,3-o-(1-Methylethylidene)- is a protected ribose derivative, a crucial chiral building block in organic synthesis. Its value lies in providing a stable, reactive intermediate for constructing complex nucleoside analogs and other bioactive molecules. This compound is essential for pharmaceutical R&D, particularly for antiviral and anticancer drug development, and for fine chemical manufacturers producing high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Key starting material for the synthesis of nucleoside-based antiviral and anticancer drugs.
• Fine Chemical Synthesis: Serves as a versatile chiral synthon for constructing complex natural products and specialty chemicals.
• Biochemical Research: Used in the study of carbohydrate metabolism and the development of enzyme inhibitors.
• Glycochemistry: Acts as a protected sugar moiety for the preparation of glycosides and carbohydrate conjugates.
• Process Chemistry: Employed in scalable routes for the production of active pharmaceutical ingredients (APIs).
• Diagnostic Reagent Development: Utilized in creating labeled probes and substrates for diagnostic assays.

Basic Information

Product Name	B-D-Ribofuranose, 2,3-o-(1-Methylethylidene)-
CAS No.	67814-68-0
Molecular Formula	C8H14O5
Molecular Weight	190.19 g/mol
Synonyms	2,3-O-Isopropylidene-β-D-ribofuranose; 2,3-O-Isopropylidene-D-ribofuranose; 2,3-O-(1-Methylethylidene)-β-D-ribofuranose; β-D-Ribofuranose, 2,3-O-(1-methylethylidene)-; Isopropylidene Ribose; 2,3-O-Isopropylidene Ribose; 2,3-Di-O-isopropylidene-D-ribofuranose (related compound); D-Ribose 2,3-acetonide
EINECS	Contact for details

Quality Control

Our B-D-Ribofuranose, 2,3-o-(1-Methylethylidene)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for pharmaceutical and fine chemical applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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