Description

Isomaltotetraose is a specific oligosaccharide composed of four glucose units linked by α-1,6 glycosidic bonds. This compound is valued for its prebiotic functionality and its role as a low-glycemic, non-cariogenic sugar alternative. It is primarily sought after by manufacturers in the nutraceutical, functional food, and pharmaceutical industries for developing advanced dietary supplements and specialized nutritional formulations.

Application

• Prebiotic Ingredient: Used to selectively stimulate the growth of beneficial gut microbiota such as bifidobacteria.
• Functional Food & Beverages: Incorporated into health drinks, yogurts, and snack bars to add dietary fiber and low-calorie sweetness.
• Pharmaceutical Excipient: Serves as a stabilizer or carrier in tablet formulations and syrups.
• Infant Formula: Added to mimic the prebiotic oligosaccharide profile of human milk.
• Animal Feed Additive: Used in premium pet food and livestock feed to promote digestive health.
• Cosmetic Applications: Functions as a humectant and moisturizing agent in skin care products.
• Research & Development: Serves as a standard or substrate in enzymatic studies and biochemical research.

Basic Information

Product Name	Isomaltotetraose
CAS No.	35997-20-7
Molecular Formula	C24H42O21
Molecular Weight	666.58 g/mol
Synonyms	α-D-Glucopyranosyl-(1→6)-α-D-glucopyranosyl-(1→6)-α-D-glucopyranosyl-(1→6)-D-glucose; 63-α-D-Glucosyl-isomaltotriose; IMT4; Isomalto-oligosaccharide (IMO-4); 1,6-α-D-Gluco-oligosaccharide; DP4 Isomalto-oligosaccharide; O-α-D-Glucopyranosyl-(1→6)-O-α-D-glucopyranosyl-(1→6)-O-α-D-glucopyranosyl-(1→6)-D-glucose
EINECS	Contact for details

Quality Control

Our Isomaltotetraose is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications for food and pharmaceutical-grade applications. A comprehensive Certificate of Analysis (COA) detailing purity, moisture content, and microbiological limits 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). Due to its hygroscopic nature, the container must be kept sealed in a low-humidity environment to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0% (Isomaltotetraose)
Loss on Drying	≤ 5.0%
Specific Rotation	+150° to +165°
Heavy Metals	≤ 10 ppm
Total Aerobic Microbial Count	≤ 1000 cfu/g
Yeast & Molds	≤ 100 cfu/g

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