Description

D-Mannoheptulose is a naturally occurring seven-carbon sugar (heptose) known for its role as a specific inhibitor of hexokinase and glucokinase. This unique biochemical activity makes it a valuable research tool for studying glucose metabolism, insulin secretion, and carbohydrate processing pathways. It is primarily utilized by researchers and manufacturers in the life sciences, pharmaceutical development, and diagnostic sectors.

Application

• Biochemical Research: A critical tool for investigating glycolysis, glucose sensing, and pancreatic β-cell function.
• Pharmaceutical Development: Used in studies targeting metabolic disorders such as diabetes and obesity.
• Diagnostic Reagent Manufacturing: Serves as a key component in enzymatic assay kits for measuring hexokinase activity.
• Plant Physiology Studies: Applied in research on carbohydrate transport and metabolism in plants, particularly in avocados where it is found naturally.
• Metabolomics & Cell Signaling: Used to modulate cellular energy status and study downstream effects on signaling pathways like mTOR and AMPK.
• Reference Standard: Employed as a high-purity calibrant in analytical chromatography (HPLC, GC) for carbohydrate analysis.

Basic Information

Product Name	D-Mannoheptulose
CAS No.	3615-44-9
Molecular Formula	C7H14O7
Molecular Weight	210.18 g/mol
Synonyms	D-Manno-heptulose; Mannoheptulose; D-manno-Heptulose; 3615-44-9; Heptulose; NSC 177684; Avocado Sugar; β-D-Manno-heptulopyranose
EINECS	222-795-1

Quality Control

Our D-Mannoheptulose is produced and tested under a strict quality management system to ensure batch-to-batch consistency and reliability for research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and specific tests. We can supply material that meets various purity grades, including research and analytical standard grades.

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 absorption of atmospheric moisture, which can affect stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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