Description

Carboxy-Inulin is a chemically modified derivative of inulin, featuring carboxyl groups that enhance its solubility and reactivity. This modification is critical for creating advanced, water-soluble biopolymer conjugates with targeted functionalities. It serves as a versatile intermediate for research and industrial applications in the pharmaceutical, biomedical, and diagnostic sectors, where precise molecular engineering is required.

Application

• Pharmaceutical Conjugates: Acts as a biodegradable carrier or backbone for drug delivery systems, enhancing solubility and targeting.
• Diagnostic Agents: Used in the synthesis of contrast agents for medical imaging (e.g., MRI) due to its ability to chelate metal ions.
• Biomedical Research: Serves as a model compound or intermediate for studying carbohydrate-protein interactions and polymer chemistry.
• Functional Biomaterials: Incorporated into hydrogels, coatings, and scaffolds for tissue engineering and regenerative medicine.
• Analytical Standards: Employed as a reference standard in chromatography and spectrometry for quality control in related product lines.

Basic Information

Product Name	Carboxy-Inulin
CAS No.	68785-44-4
Molecular Formula	(C6H10O5)n with COOH modification
Molecular Weight	Variable (Polymer)
Synonyms	Carboxymethyl Inulin; Inulin Carboxylic Acid; Inulin-COOH; Polyfructosan Carboxylate; Carboxylated Inulin; Oxidized Inulin; Inulin Polycarboxylate; Carboxy-Functionalized Inulin
EINECS	Contact for details

Quality Control

Our Carboxy-Inulin is produced under a rigorous quality management system. Each batch is tested to ensure consistency in degree of carboxylation, molecular weight distribution, and purity. Certificates of Analysis (COA) detailing specific parameters are available upon request to support your regulatory and R&D needs.

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 (moisture-sensitive) nature, the container must be kept sealed in a low-humidity environment to prevent moisture uptake and degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (Carboxyl Content)	≥ 90% (or as specified)
Loss on Drying	≤ 8.0 %
Residue on Ignition	≤ 2.0 %
Heavy Metals	≤ 20 ppm
Microbial Limits	Meets specified criteria

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