Description

n-[1-Deoxy-2,3:4,5-Bis-o-(1-Methylethylidene)-β-D-Fructopyranos-1-Yl]-L-Alanine is a specialized carbohydrate derivative and amino acid conjugate, representing a high-value synthetic intermediate in advanced organic synthesis. Its core value lies in its protected fructopyranose scaffold, which provides a versatile chiral building block for constructing complex bioactive molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly those developing novel glycoconjugates, prodrugs, or chiral catalysts.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new therapeutic agents, including glycopeptide antibiotics and metabolic modulators.
• Glycoconjugate Synthesis: Used as a protected sugar donor or linker in the synthesis of complex carbohydrates, glycoproteins, and glycolipids for biological studies.
• Prodrug Development: Acts as a carrier moiety for designing amino acid-based prodrugs to enhance drug solubility, stability, or targeted delivery.
• Chiral Catalyst/ Ligand Preparation: Provides a chiral framework for developing asymmetric catalysts or ligands used in enantioselective synthesis.
• Biochemical Research: Employed as a substrate or inhibitor in enzymatic studies related to carbohydrate metabolism and processing.
• Fine Chemical Synthesis: Utilized in custom and contract synthesis for producing high-value, structurally complex specialty chemicals.

Basic Information

Product Name	n-[1-Deoxy-2,3:4,5-Bis-o-(1-Methylethylidene)-β-D-Fructopyranos-1-Yl]-L-Alanine
CAS No.	171081-87-1
Molecular Formula	C16H25NO7
Molecular Weight	343.37 g/mol
Synonyms	1-Deoxy-1-(L-alanyl)-2,3:4,5-di-O-isopropylidene-β-D-fructopyranose; L-Alanine, N-[1-deoxy-2,3:4,5-bis-O-(1-methylethylidene)-β-D-fructopyranos-1-yl]-; Diacetone fructosyl-L-alanine; DAF-Ala; Protected Fructose-L-Alanine Conjugate; 2,3:4,5-Di-O-isopropylidene-β-D-fructopyranosyl-L-alanine
EINECS	Contact for details

Quality Control

Our n-[1-Deoxy-2,3:4,5-Bis-o-(1-Methylethylidene)-β-D-Fructopyranos-1-Yl]-L-Alanine is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR), to ensure it meets exacting R&D and cGMP-grade standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is moisture-sensitive; keep the container tightly sealed in a dry environment to prevent hydrolysis of the protecting groups. For long-term storage, consider inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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