N-乙酰化的壳二糖
N,N'-Diacetylchitobiose
CAS: 35061-50-8
Molecular Formula: C16H28N2O11
N-乙酰化的壳二糖 - Names and Identifiers
| Name | N,N'-Diacetylchitobiose |
| Synonyms | CHITOBIOSE(RG) -Diacetyl chitobiose N,N'-Diacetylchitobiose N-acetylated Chitobiose Di-N-acetyl-D-chitobiose N-((3R,5S,6R)-5-(((2S,3R,5S,6R) 2-acetamido-2-deoxy-4-o-(2-acetamido-2-deoxy-β-d-gluco-pyranosyl)-d-glucopyranose 2-(Acetylamino)-4-O-[2-(acetylamino)-2-deoxy-.beta.-D-glucopyranosyl]-2-deoxy-D-glucose D-Glucose, 2-(acetylamino)-4-O-2-(acetylamino)-2-deoxy-.beta.-D-glucopyranosyl-2-deoxy- |
| CAS | 35061-50-8 |
| InChIKey | CDOJPCSDOXYJJF-CBTAGEKQSA-N |
N-乙酰化的壳二糖 - Physico-chemical Properties
| Molecular Formula | C16H28N2O11 |
| Molar Mass | 424.4 |
| Density | 1.50±0.1 g/cm3(Predicted) |
| Melting Point | 245-247°C(lit.) |
| Boling Point | 927.7±65.0 °C(Predicted) |
| Specific Rotation(α) | 18.5 - 39.5 º (c=1% in H2O) |
| Solubility | H2O: 49.00-51.00 mg/mL |
| Appearance | Powder |
| Color | White to Pale Yellow |
| BRN | 61689 |
| pKa | 12.85±0.20(Predicted) |
| Storage Condition | −20°C |
| Stability | Hygroscopic |
| MDL | MFCD00077715 |
N-乙酰化的壳二糖 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/38 - Irritating to eyes and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10 |
| HS Code | 29329990 |
N-乙酰化的壳二糖 - Reference Information
| biological activity | N,N'-diacetylchitosose is a dimer of methyl (1,4)-linked N-acetyl-d-glucosamine. N,N'-Diacetylchitobiose is a hydrolysis product of chitin and can be used as a carbon source for E. Coli. |
| uses | for oligosaccharides in medicine, food, aquaculture, modern agriculture, the development of new products in the fields of daily chemical industry and biochemical reagents; The reference substance for the analysis and quality control of oligosaccharides; The preparation of oligosaccharide chip; The interaction between oligosaccharides and protein; oligosaccharide drug structure activity relationship and mechanism of sugar chemistry and sugar biology research field. |
Last Update：2024-04-10 22:40:09
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