Description

.Alpha.-D-Glucopyranoside, .Beta.-D-Fructofuranosyl, Acetate 2-Methylpropanoate is a chemically modified derivative of sucrose, specifically an acetylated and isobutyrylated form. This compound is valued for its enhanced stability and altered solubility profile compared to its parent sugar, making it a versatile intermediate for advanced chemical synthesis. It is primarily sought by research institutions and industrial laboratories focused on carbohydrate chemistry, pharmaceutical development, and specialty material science.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel prodrugs, drug conjugates, and active pharmaceutical ingredients (APIs) where modified sugar moieties are required.
• Biochemical Research: Serves as a protected or functionalized substrate for enzymatic studies, metabolic pathway investigations, and glycobiology research.
• Specialty Polymer Synthesis: Acts as a monomer or co-monomer for creating biodegradable or bio-based polymers with specific properties.
• Cosmetic & Personal Care Ingredients: Potential use in the development of novel emollients, skin-conditioning agents, or delivery systems.
• Food Science Research: Investigated for applications as a non-nutritive sweetener derivative or a texturizing agent with specific functional characteristics.
• Chemical Derivatization Standard: Employed as a reference standard in analytical chemistry for method development and calibration in carbohydrate analysis.

Basic Information

Product Name	.Alpha.-D-Glucopyranoside, .Beta.-D-Fructofuranosyl, Acetate 2-Methylpropanoate
CAS No.	137204-24-1
Molecular Formula	C23H36O16
Molecular Weight	568.53 g/mol
Synonyms	Sucrose Acetate Isobutyrate; Sucrose Octaacetate Isobutyrate; SAIB; Sucrose Acetate Isobutyrate Ester; 2-Methylpropanoic acid, ester with .Alpha.-D-glucopyranoside, .Beta.-D-fructofuranosyl, acetate; E444 (Food Additive Code); Sucrose Acetoisobutyrate; Sucrose Octa-acetate Isobutyrate
EINECS	Contact for details

Quality Control

Our production of .Alpha.-D-Glucopyranoside, .Beta.-D-Fructofuranosyl, Acetate 2-Methylpropanoate adheres to stringent quality management protocols. Each batch undergoes comprehensive analysis including identity confirmation, purity assay, and impurity profiling to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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