Description

D-Ribo-Dec-4-Enonic Acid, 2,3-Anhydro-4,5,8,10-Tetradeoxy-, Tha-Lactone, (2Xi-Iota,3Xi-Iota,4E)- (9Ci) is a complex, high-purity carbohydrate derivative and a key chiral building block in advanced organic synthesis. This compound matters for its role in constructing intricate molecular architectures, particularly in the development of novel pharmaceuticals and bioactive compounds. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of nucleoside analogs, enzyme inhibitors, and other specialized intermediates.

Application

• Pharmaceutical Intermediate: A critical chiral precursor for the synthesis of novel nucleoside analogs and antiviral/anticancer drug candidates.
• Agrochemical Research: Used in the development of new, targeted pesticides and herbicides with specific modes of action.
• Glycochemistry & Glycobiology: Serves as a sophisticated building block for constructing complex carbohydrate chains and glycomimetics for biological studies.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis to introduce specific stereochemistry and functional groups into advanced materials and specialty chemicals.
• Academic & Contract Research: A valuable reagent for methodological development in synthetic organic chemistry and asymmetric catalysis at universities and CROs.

Basic Information

Item	Details
Product Name	D-Ribo-Dec-4-Enonic Acid, 2,3-Anhydro-4,5,8,10-Tetradeoxy-, Tha-Lactone, (2Xi-Iota,3Xi-Iota,4E)- (9Ci)
CAS No.	356043-22-6
Molecular Formula	C₁₀H₁₂O₅
Molecular Weight	212.20 g/mol
Synonyms	(2R,3R,4E)-2,3-Anhydro-4,5,8,10-tetradeoxy-D-ribo-dec-4-enonic acid tha-lactone; 2,3-Anhydro-4,5,8,10-tetradeoxy-D-ribo-dec-4-enonic acid, tha-lactone, (2ξ-ι,3ξ-ι,4E)-; D-ribo-Dec-4-enonic acid, 2,3-anhydro-4,5,8,10-tetradeoxy-, tha-lactone, (2ξ-ι,3ξ-ι,4E)-; CAS 356043-22-6; Anhydro tetradeoxy ribo decenonic acid lactone; Chiral carbohydrate lactone intermediate; Advanced synthetic building block 356043-22-6.
EINECS	Contact for details

Quality Control

Our D-Ribo-Dec-4-Enonic Acid derivative is produced under strict quality management systems to ensure batch-to-batch consistency and high purity, suitable for demanding research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to relevant guidelines for the handling of advanced chemical intermediates to ensure product integrity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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