Name | cellotetraose |
Synonyms | CELLOTETRAOSE cellotetraose (GLC1-B-4)3-D-GLC (Glc1-β-4)3-D-Glc D-(+)-CELLOTETRAOSE (β-d-glc-[1→4])3-d-glc D(+)Cellotetraose (1.24740) D-Glucose, O-.beta.-D-glucopyranosyl-(1?4)-O-.beta.-D-glucopyranosyl-(1?4)-O-.beta.-D-glucopyranosyl-(1?4)- |
CAS | 38819-01-1 |
InChI | InChI=1/C24H42O21/c25-1-5-9(29)10(30)15(35)22(40-5)44-19-7(3-27)42-24(17(37)12(19)32)45-20-8(4-28)41-23(16(36)13(20)33)43-18-6(2-26)39-21(38)14(34)11(18)31/h5-38H,1-4H2/t5-,6-,7-,8-,9-,10+,11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21?,22+,23+,24+/m1/s1 |
Molecular Formula | C24H42O21 |
Molar Mass | 666.58 |
Density | 1.79±0.1 g/cm3(Predicted) |
Melting Point | 252°C dec. |
Boling Point | 1116.9±65.0 °C(Predicted) |
Flash Point | 577.3°C |
Water Solubility | Soluble at 25mg/ml in water |
Solubility | H2O: 25mg/mL, clear, colorless |
Vapor Presure | 0mmHg at 25°C |
Appearance | Powder |
Color | White to off-white |
BRN | 78869 |
pKa | 12.39±0.20(Predicted) |
Storage Condition | 2-8°C |
Sensitive | Hygroscopic |
Refractive Index | 1.687 |
MDL | MFCD00079079 |
Use | Cellotetraose is a 4-glucose polymer cellulodextrin derived from cellulose degradation. Cellotetraose and other cellulodextrins, such as cellulobiose, cellulotriose and cellopentaose are used by cellulosic bacteria as sources of energy. Cellotetraose |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
FLUKA BRAND F CODES | 3-10 |
HS Code | 29400090 |
Reference Show more | 1. Chen Zixian, Liu Xueqiang, Zhang Bin, etc. Purification, properties and preparation of β-oligosaccharides from Aspergillus sojae β-1,3-1, 4-glucanase [J]. Journal of Food and Biotechnology, 2019, 29 (1):45-52. 2. [IF = 7.514] Ting Miao et al."High efficiency degradation of glucan/glucomannan to cello-/mannan-oligosaccharide by endoglucanase via tetrasaccide as intermediate." Food Chem. 2021 Jul;350:129175 3. [IF=6.558] Yuanqing Luo et al."Pd nanoparticles decorated thiol-functionalized MOF as an efficient matrix for differentiation and quantitation of oligosaccharide isomers by laser desorption/ionization mass spectrometry."Anal Chim Acta. 2022 Apr;1202:339665 |