Description

Cellobionic Acid is a high-purity, specialized carbohydrate derivative with significant value in advanced biochemical research and development. This compound serves as a crucial building block and model substrate for studying enzymatic processes, particularly those involving cellulose degradation and modification. It is essential for researchers and manufacturers in the biotechnology, pharmaceutical, and specialty chemical sectors seeking reliable, high-quality intermediates for innovative applications.

Application

• Biochemical Research: As a key substrate for studying the activity and mechanisms of cellulases, lytic polysaccharide monooxygenases (LPMOs), and other carbohydrate-active enzymes.
• Pharmaceutical Intermediates: Used in the synthesis of novel glycoconjugates, prodrugs, and bioactive molecules with potential therapeutic applications.
• Cosmetic & Personal Care: Potential application as a skin-conditioning agent or moisturizer due to its humectant properties derived from its polyhydroxy structure.
• Food Science Research: Investigation into prebiotic properties, Maillard reaction products, or as a standard for analytical methods in carbohydrate analysis.
• Enzyme Production & Standardization: Serves as a standard compound for calibrating analytical equipment and for the quality control of enzyme preparations used in biomass conversion.
• Material Science: Exploration as a monomer or cross-linker for creating novel biodegradable polymers and hydrogels.

Basic Information

Product Name	Cellobionic Acid
CAS No.	534-41-8
Molecular Formula	C12H22O12
Molecular Weight	358.30 g/mol
Synonyms	4-O-β-D-Glucopyranosyl-D-gluconic acid; D-Gluconic acid, 4-O-β-D-glucopyranosyl-; Cellobiose monic acid; Cellobionolactone (acid form); β-D-Glucopyranosyl-(1→4)-D-gluconic acid
EINECS	208-592-8

Quality Control

Every batch of Cellobionic Acid is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure they meet the high standards required for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect stability and handling properties.

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	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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