Description

L-5-Deoxy-Arabinono-1,4-Lactone is a specialized lactone derivative, a key chiral intermediate in advanced organic synthesis. Its value lies in its role as a versatile building block for the production of complex molecules, particularly in the pharmaceutical and fine chemical sectors. This compound is essential for researchers and manufacturers developing nucleoside analogs, antiviral agents, and other high-value bioactive compounds requiring precise stereochemistry.

Application

• Pharmaceutical Intermediate: A critical chiral precursor in the synthesis of nucleoside analogs and antiviral drug candidates.
• Fine Chemical Synthesis: Used as a versatile building block for constructing complex, stereochemically defined molecules in research and development.
• Biochemical Research: Serves as a substrate or intermediate in enzymatic studies and metabolic pathway investigations.
• Glycochemistry: Employed in the synthesis of deoxy-sugar derivatives and carbohydrate mimetics.
• Process Development: Utilized in scaling up synthetic routes for active pharmaceutical ingredients (APIs) requiring high purity intermediates.

Basic Information

Product Name	L-5-Deoxy-Arabinono-1,4-Lactone
CAS No.	76647-70-6
Molecular Formula	C5H8O4
Molecular Weight	132.11 g/mol
Synonyms	L-5-Deoxy-arabinono-1,4-lactone; (3R,4S)-Dihydro-4-hydroxy-3-(hydroxymethyl)-2(3H)-furanone; L-Arabinono-1,4-lactone, 5-deoxy-; 5-Deoxy-L-arabinono-1,4-lactone; L-(-)-5-Deoxy-arabinono-1,4-lactone; 2(3H)-Furanone, dihydro-4-hydroxy-3-(hydroxymethyl)-, (3R,4S)-
EINECS	Contact for details

Quality Control

Our L-5-Deoxy-Arabinono-1,4-Lactone is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC chromatograms, to support your regulatory and R&D requirements. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is supplied with every batch.

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). The product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation [α]	Contact for details
Loss on Drying	≤ 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.