Description

L-Xylonic Acid, 2-Amino-2-Deoxy-, δ-Lactone (9Ci) is a specialized amino sugar derivative and a key chiral building block in organic synthesis. This compound matters for its role in the research and development of novel pharmaceuticals, particularly as a precursor for nucleoside analogs and carbohydrate-based therapeutics. It is needed by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical industries for synthesizing complex bioactive molecules.

Application

• Pharmaceutical Intermediate: A critical chiral precursor for the synthesis of nucleoside analogs and antiviral/anticancer drug candidates.
• Glycobiology Research: Used in the study and synthesis of complex carbohydrates, glycoconjugates, and glycomimetics.
• Fine Chemical Synthesis: Serves as a versatile building block for creating libraries of compounds in medicinal chemistry and asymmetric synthesis.
• Bioconjugate Chemistry: Potential use in the development of antibody-drug conjugates (ADCs) or diagnostic agents due to its functionalizable amine group.
• Enzyme Inhibitor Studies: Investigated as a substrate or inhibitor for enzymes involved in carbohydrate metabolism.

Basic Information

Product Name	L-Xylonic Acid, 2-Amino-2-Deoxy-, δ-Lactone (9Ci)
CAS No.	477329-35-4
Molecular Formula	C5H9NO5
Molecular Weight	163.13 g/mol
Synonyms	2-Amino-2-deoxy-L-xylono-1,4-lactone; 2-Amino-2-deoxy-L-xylonic acid 1,4-lactone; L-2-Amino-2-deoxyxylono-1,4-lactone; 2-Azido-2-deoxy-L-xylono-1,4-lactone (common precursor); Amino-deoxy xylono lactone; Xylono-1,4-lactone, 2-amino-2-deoxy-L-; (3R,4R,5R)-3,4,5-Trihydroxydihydrofuran-2(3H)-one, 3-amino- (related IUPAC style)
EINECS	Contact for details

Quality Control

Our L-Xylonic Acid, 2-Amino-2-Deoxy-, δ-Lactone (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR). Certificates of Analysis (COA) detailing batch-specific results are provided to ensure traceability and compliance with your research or cGMP starting material requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Specific Rotation	Contact for details

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