Description

D-Mannonic Acid, 2,6-Anhydro-, δ-Lactone (9Ci) is a specialized carbohydrate derivative and a key chiral building block in advanced organic synthesis. This compound matters for its role in the development of complex molecules, offering a defined stereochemical framework that is crucial for creating biologically active substances. It is primarily needed by research institutions and pharmaceutical companies engaged in the synthesis of novel therapeutics, diagnostics, and fine chemicals where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for carbohydrate-based drugs.
• Glycochemistry Research: Used as a starting material or reference standard in the study of sugar analogs, enzyme inhibitors, and carbohydrate-protein interactions.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex natural products, specialty surfactants, and chiral ligands for catalysis.
• Bioconjugate Development: Acts as a building block for creating labeled sugars or linkers used in diagnostic assays and targeted drug delivery systems.
• Academic & Industrial R&D: Utilized in laboratories for methodological development and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	D-Mannonic Acid, 2,6-Anhydro-, δ-Lactone (9Ci)
CAS No.	152492-80-3
Molecular Formula	C6H8O6
Molecular Weight	176.12 g/mol
Synonyms	2,6-Anhydro-D-mannonic acid δ-lactone; D-Mannono-1,5-lactone, 2,6-anhydro-; 2,6-Anhydro-D-gulono-1,4-lactone; δ-Lactone of 2,6-Anhydro-D-mannonic acid; (3R,4S,5R,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one (related structure); Mannonic acid 2,6-anhydro- δ-lactone; 152492-80-3; D-Mannonic acid, 2,6-anhydro-, δ-lactone
EINECS	Contact for details

Quality Control

Our D-Mannonic Acid, 2,6-Anhydro-, δ-Lactone (9Ci) is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopic methods, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results for purity, related substances, and residual solvents is provided with every shipment. We support cGMP compliance for advanced research and development applications.

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 may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Specific Optical Rotation	Contact for details

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