Description

2-C-Methyl-D-Ribono-1,4-Lactone is a high-purity chiral building block and sugar derivative. This compound is valued for its role as a key intermediate in the synthesis of nucleoside analogs and other biologically active molecules. It is essential for research and production in the pharmaceutical, biotechnology, and fine chemical industries.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of antiviral and anticancer nucleoside drugs.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies and metabolic pathway research.
• Fine Chemical Synthesis: Serves as a chiral starting material for the preparation of complex natural products and specialty chemicals.
• Carbohydrate Chemistry: Employed in the study and synthesis of modified sugars and glycosylation processes.
• API Development: Integral to the research and development of new active pharmaceutical ingredients (APIs).

Basic Information

Product Name	2-C-Methyl-D-Ribono-1,4-Lactone
CAS No.	492-30-8
Molecular Formula	C6H10O5
Molecular Weight	162.14 g/mol
Synonyms	2-C-Methyl-D-ribono-1,4-lactone; 2-C-Methylribonolactone; (3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)-2-methyloxolan-2-one; 2-C-Methyl-D-ribono-γ-lactone; D-2-C-Methylribono-1,4-lactone; 2-C-Methyl-D-ribono-γ-lactone; 2-C-Methylribono-γ-lactone
EINECS	207-758-5

Quality Control

Our 2-C-Methyl-D-Ribono-1,4-Lactone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral purity verification, to ensure it meets the high standards required for pharmaceutical research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment.

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 to prevent moisture absorption.

Specification

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

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