A6227312
N,N'-Diacetyl chitobiose , ＞98%(HPLC) , 35061-50-8
Synonym(s):
2-Acetamido-2-deoxy-4-O-(2-acetamido-2-deoxy-β-D -gluco-pyranosyl)-D -glucopyranose;4-O-(2-Acetamido-2-deoxy-β-D -glucopyranosyl)-2-acetamido-2-deoxy-D -glucose;Chitobiose
| Pack Size | Price | Stock | Quantity |
| 5mg | RMB548.80 | In Stock |
|
| 10mg | RMB832.80 | In Stock |
|
| 20MG | RMB1415.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 245-247 °C(lit.) |
| Boiling point: | 927.7±65.0 °C(Predicted) |
| alpha | 18.5 - 39.5 º (c=1% in H2O) |
| Density | 1.50±0.1 g/cm3(Predicted) |
| storage temp. | −20°C |
| solubility | H2O: 50 mg/mL, clear, colorless |
| form | Solid |
| pka | 12.85±0.20(Predicted) |
| color | White to Pale Yellow |
| optical activity | +32.3 → +16.0 |
| BRN | 61689 |
| Stability: | Hygroscopic |
| InChIKey | CDOJPCSDOXYJJF-CBTAGEKQSA-N |
| LogP | -1.870 (est) |
| CAS DataBase Reference | 35061-50-8(CAS DataBase Reference) |
Description and Uses
Diacetylchitobiose/Chitobiose, a dimer of β(1,4) linked N-acetyl-D glucosamine, is used as an alternative source of N-acetylglucosamine by some bacteria. It is used in fermentation research to study, differentiate and characterize chitobiose transporter systems and enzymes such as β-N-acetylglucosaminidase(s) and chitobiose phosphorylase(s).
