D-(+)-Cellobiose CAS 528-50-7
Introduction：Basic information about D-(+)-Cellobiose CAS 528-50-7, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
D-(+)-Cellobiose Basic informationOverview Uses
| Product Name: | D-(+)-Cellobiose |
| Synonyms: | CELLOBIOSE, D-(+)-;CELLOBIOSE;D-(+)-CELLOBIOSE;D-CELLOBIOSE;D-(+)-CELLOSE;GLC-BETA1, 4GLC;GLC1-B-4-D-GLC;BETA-D-GLC-[1->4]-D-GLC |
| CAS: | 528-50-7 |
| MF: | C12H22O11 |
| MW: | 342.3 |
| EINECS: | 208-436-5 |
| Product Categories: | Inhibitors;Oligosaccharide Compounds;Basic Sugars (Mono & Oligosaccharides);Biochemistry;Disaccharides;Sugars;Dextrins、Sugar & Carbohydrates;Oligosaccharides;Sugars, Carbohydrates & Glucosides;Glycon Biochem |
| Mol File: | 528-50-7.mol |
D-(+)-Cellobiose Chemical Properties
| Melting point | 239 °C (dec.)(lit.) |
| alpha | 34 º (c=1, H2O,15 hrs.) |
| Boiling point | 397.76°C (rough estimate) |
| bulk density | 600kg/m3 |
| density | 1.4149 (rough estimate) |
| vapor pressure | 0Pa at 20℃ |
| refractive index | 34 ° (C=8, H2O) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Aqueous Acid (Slightly), Methanol (Slightly, Heated), Water (Slightly) |
| pka | 12.39±0.20(Predicted) |
| form | Fine Crystalline Powder |
| color | White |
| Odor | Odorless |
| PH | 5-7 (20°C, 50g/L in H2O) |
| Optical Rotation | [α]20/D +34±1°, 15 hr, c = 10% in H2O |
| biological source | plant |
| Water Solubility | Soluble in water (1 g/8ml). Insoluble in ether and ethanol. |
| Merck | 14,1961 |
| BRN | 93795 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| Major Application | microbiology |
| Cosmetics Ingredients Functions | HUMECTANT ANTIMICROBIAL HAIR CONDITIONING SKIN CONDITIONING - HUMECTANT SLIP MODIFIER |
| InChI | 1S/C12H22O11/c13-1-4(16)7(18)11(5(17)2-14)23-12-10(21)9(20)8(19)6(3-15)22-12/h1,4-12,14-21H,2-3H2/t4-,5+,6+,7+,8+,9-,10+,11+,12-/m0/s1 |
| InChIKey | GUBGYTABKSRVRQ-CUHNMECISA-N |
| SMILES | OC[C@@H](O)[C@@H](O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)[C@H](O)[C@@H](O)C=O |
| LogP | -4.45 at 21℃ |
| CAS DataBase Reference | 528-50-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Cellobiose(528-50-7) |
| EPA Substance Registry System | Cellobiose (528-50-7) |
Safety Information
| Safety Statements | 24/25 |
| WGK Germany | 3 |
| F | 3-10 |
| TSCA | TSCA listed |
| HS Code | 29400090 |
| Storage Class | 11 - Combustible Solids |
| Overview | D-(+)-Cellobiose is a disaccharide that is comprised of two units in beta (1-4) glycosidic linkage. The compound is generated from the partial hydrolysis of cellulose. It is noteworthy that cellobiose is an exogenous carbohydrate that is generated from the breakdown of plant material (cellulose) such as paper, cotton, or jute. It is neither metabolized in the body nor produced by the body, but can be obtained from food products such as fruits, vegetables, and corn syrups. |
| Uses | D-(+)-Cellobiose is commonly used as a carbohydrate indicator for intestinal permeability in Crohn’s disease and malabsorption syndrome. When treated with sulfuric acid and acetic anhydride, cellulose generates cellobiose tetraacetate, which is soluble in nonpolar solvents and cannot engage in hydrogen bonding. |
| Chemical Properties | Crystalline |
| Uses | Bacteriology. |
| Uses | D-(+)-Cellobiose is used to differentiate bacteria based on carbohydrate fermentation abilities. It is a β-glucosidase substrate. Also used as as a chemical raw material and for foods, as a low-sweetness sugar. |
| Definition | The product of the partial hydrolysis of cellulose, composed of two d-glucose molecules. |
| General Description | Cellobiose is a disaccharide, commonly classified as a reducing sugar. It is mostly produced as an intermediate in the hydrolysis of the polysaccharide cellulose. |
| Flammability and Explosibility | Not classified |
D-(+)-Cellobiose Preparation Products And Raw materials
| Preparation Products | cellulase |
