Description

n-n-Butyryl-D-Glucosamine is a chemically modified derivative of D-glucosamine, where a butyryl group is introduced to enhance its lipophilicity and stability. This modification is crucial for applications requiring improved membrane permeability and metabolic resistance compared to the parent glucosamine. It serves as a key synthetic intermediate and biochemical tool in advanced pharmaceutical research and development. Target industries include fine chemical synthesis, biotechnology, and academic research institutions focused on glycoscience and metabolic studies.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel glycosylated compounds and prodrugs for enhanced bioavailability.
• Biochemical Research: Acts as a substrate or inhibitor in enzymatic studies related to carbohydrate metabolism and glycosyltransferases.
• Glycoconjugate Synthesis: Serves as a building block for the chemical and enzymatic synthesis of complex oligosaccharides and glycoconjugates.
• Metabolic Pathway Analysis: Employed as a tracer or analog in studies investigating amino sugar and sialic acid biosynthesis pathways.
• Cosmeceutical Development: Investigated for potential use in advanced skincare formulations targeting skin barrier function and hydration.
• Nutritional Science Research: Studied for its modified properties in models of joint health and inflammation.

Basic Information

Product Name	n-n-Butyryl-D-Glucosamine
CAS No.	5441-12-3
Molecular Formula	C10H19NO6
Molecular Weight	249.26 g/mol
Synonyms	N-Butyryl-D-glucosamine; N-Butanoyl-D-glucosamine; D-Glucosamine, N-butyryl-; Butyrylglucosamine; 2-(Butyrylamino)-2-deoxy-D-glucopyranose; N-(1-Oxobutyl)-D-glucosamine; N-Butyryl-2-amino-2-deoxy-D-glucose; 5441-12-3 (CAS)
EINECS	226-636-6

Quality Control

Our n-n-Butyryl-D-Glucosamine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic and spectral data are available upon request.

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 after opening to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Specific Rotation	[α]20/D: +40° to +50° (c=1 in H2O)
Heavy Metals	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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