Description

D-Mannonic Acid, 2,5-Anhydro-, 1-Methylethyl Ester (9Ci) is a specialized carbohydrate derivative and a valuable chiral building block in synthetic organic chemistry. This compound is significant for its role in the synthesis of complex molecules, particularly in pharmaceutical research and fine chemical production. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and biotechnology industries for constructing novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon for the development of novel drug candidates, particularly in nucleoside and carbohydrate-based therapeutics.
• Glycochemistry Research: Used in the synthesis of complex oligosaccharides, glycoconjugates, and glycomimetics for biological studies.
• Agrochemical Synthesis: Acts as a building block for creating advanced, biologically active compounds in crop protection research.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals requiring specific stereochemical configurations.
• Biochemical Probe Development: Utilized to create labeled or modified sugar analogs for studying metabolic pathways and enzyme mechanisms.

Basic Information

Product Name	D-Mannonic Acid, 2,5-Anhydro-, 1-Methylethyl Ester (9Ci)
CAS No.	485812-67-7
Molecular Formula	C9H16O6
Molecular Weight	220.22 g/mol
Synonyms	1-Methylethyl 2,5-anhydro-D-mannonate; Isopropyl 2,5-anhydro-D-mannonate; 2,5-Anhydro-D-mannonic Acid Isopropyl Ester; (3R,4S,5R)-3,4,5-Trihydroxy-2-oxotetrahydrofuran-3-carboxylic Acid Isopropyl Ester; Anhydromannonic Acid Isopropyl Ester; D-Isopropyl 2,5-Anhydromannonate
EINECS	Contact for details

Quality Control

Our D-Mannonic Acid, 2,5-Anhydro-, 1-Methylethyl Ester (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay and impurity profiles. Our quality systems support compliance with cGMP and ISO standards for 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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details

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