Description

Chitopentaose Hydrochloride is a defined, water-soluble oligosaccharide derived from chitosan, specifically consisting of five glucosamine units. This high-purity biochemical is valued for its precise molecular structure and consistent bioactivity, making it a critical research and development tool. It is primarily utilized in advanced life science research, pharmaceutical development, and high-end cosmetic formulations where specific molecular interactions are required.

Application

• Biomedical Research: Used as a standard or substrate in enzymatic studies, particularly for chitinase and chitosanase activity assays, and in research on innate immune responses.
• Pharmaceutical Development: Investigated for its potential bioactivities, including as an immunomodulator, an elicitor in plant defense studies, and in drug delivery system research.
• Cosmetic Science: Incorporated into high-performance skincare formulations for its potential moisturizing and skin barrier-enhancing properties.
• Agricultural Research: Studied as a potent elicitor to stimulate plant defense mechanisms and improve crop resistance in sustainable agriculture models.
• Nutraceutical R&D: Explored as a potential functional ingredient due to its defined oligosaccharide structure and bioavailability.

Basic Information

Product Name	Chitopentaose Hydrochloride
CAS No.	35061-50-7
Molecular Formula	C30H55N5O19 • xHCl
Molecular Weight	Approx. 830.2 (Free base)
Synonyms	Chitosan Pentamer Hydrochloride; Chito-oligosaccharide Pentamer HCl; (1→4)-2-Amino-2-deoxy-β-D-glucopentaose Hydrochloride; GlcN-5 HCl; COS-5 HCl; Penta-N-acetylchitopentaose Hydrochloride (acetylated form); Oligochitosan HCl (pentamer)
EINECS	Contact for details

Quality Control

Our Chitopentaose Hydrochloride is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, suitable for research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identification, and impurity profiles. We adhere to relevant quality guidelines to support our global clientele in pharmaceutical and life science sectors.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and purity. For long-term storage, consider inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm
Specific Rotation	Contact for details
Microbial Limits	Meets standard criteria

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