Description

D-Glycero-L-Manno-Heptono-γ-Lactone is a specialized seven-carbon sugar lactone derivative, a key chiral building block in organic synthesis. Its unique stereochemistry makes it a valuable precursor for synthesizing complex carbohydrates, nucleoside analogs, and other biologically active molecules. This high-purity intermediate is essential for research and development in the pharmaceutical, biotechnology, and fine chemical industries, where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: Serves as a crucial chiral synthon for the development of novel antiviral agents, antibiotics, and other therapeutic compounds.
• Carbohydrate Chemistry Research: Used as a starting material for the synthesis of complex oligosaccharides, glycoconjugates, and glycomimetics.
• Nucleoside & Nucleotide Analog Synthesis: Acts as a precursor in the creation of modified nucleosides for potential use in antiviral and anticancer drug discovery.
• Biochemical Tool Development: Employed in the preparation of enzyme inhibitors, receptor ligands, and probes for studying biological pathways.
• Fine Chemical Production: Utilized in the multi-step synthesis of high-value, stereochemically defined specialty chemicals.

Basic Information

Product Name	D-Glycero-L-Manno-Heptono-γ-Lactone
CAS No.	22404-04-2
Molecular Formula	C7H12O7
Molecular Weight	208.17 g/mol
Synonyms	D-Glycero-L-Manno-heptono-1,4-lactone; L-Glycero-D-Manno-heptose γ-lactone; Heptono-1,4-lactone, D-glycero-L-manno-; D-glycero-L-manno-Heptono-γ-lactone; (3R,4R,5R,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)oxepan-2-one
EINECS	Contact for details

Quality Control

Our D-Glycero-L-Manno-Heptono-γ-Lactone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral integrity, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing identity, purity, and specific impurities are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to maintain stability and purity. For long-term storage, consider using a desiccator.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
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.