Description

D-Maltotriose Peracetate is a high-purity, fully acetylated derivative of the trisaccharide maltotriose, serving as a critical chiral building block and analytical standard. This compound is essential for researchers and manufacturers requiring a protected sugar intermediate with defined stereochemistry for complex organic synthesis. It is particularly valuable in the pharmaceutical industry for the development of carbohydrate-based drugs, vaccines, and diagnostic agents, as well as in biochemical research for studying enzyme mechanisms and carbohydrate metabolism.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon for the synthesis of complex oligosaccharides, glycoconjugates, and novel therapeutic agents.
• Biochemical Research: Used as a standard or substrate in enzymatic studies, particularly for glycosidase and glycosyltransferase assays.
• Glycochemistry: Acts as a protected precursor for the controlled, stepwise construction of larger, biologically active oligosaccharides.
• Analytical Reference Standard: Employed in HPLC, LC-MS, and NMR for method development, calibration, and quantification in carbohydrate analysis.
• Carbohydrate Chemistry: Utilized in academic and industrial R&D for exploring glycosylation reactions and protecting group strategies.

Basic Information

Product Name	D-Maltotriose Peracetate
CAS No.	93911-20-7
Molecular Formula	C33H44O22
Molecular Weight	792.69 g/mol
Synonyms	Maltotriose Peracetate; α-D-Maltotriose Hendecaacetate; 1,2,3,6-Tetra-O-acetyl-4-O-{2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl-(1→4)-2,3,6-tri-O-acetyl-α-D-glucopyranosyl}-α-D-glucopyranose; D-(+)-Maltotriose Hendecaacetate; Maltotriose Undecaacetate; Peracetyl Maltotriose; Maltotriose 11-acetate
EINECS	Contact for details

Quality Control

Our D-Maltotriose Peracetate is manufactured under controlled conditions to ensure batch-to-batch consistency and high chemical purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, NMR for structural confirmation, and specific optical rotation measurement. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters to support your regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent exposure to atmospheric moisture, which can affect stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Specific Optical Rotation	[α]²⁰D: +150° to +160° (c=1 in CHCl₃)
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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