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Xylose
XYLOSE · DL-XYL · (±)-Xylos · DL-Xylose · XYLOSE, DL- · Xylose (9CI) · DL-XYLOSE USP/EP/BP · DL-Xylose, 10 mM in DMSO
Identifikatoren & physikalische Daten
| CAS No. | 25990-60-7 |
|---|---|
| Summenformel | C5H10O5 |
| Durchschnittliche Molmasse | 150,13 g/mol |
| Monoisotopische Masse | 150,05282342 g/mol |
| SMILES | O=C[C@H](O)[C@@H](O)[C@H](O)CO |
| InChIKey | PYMYPHUHKUWMLA-VPENINKCSA-N |
| PubChem CID | 644160 |
| ChEBI | CHEBI:15936 |
| EC No. | 255-277-2 |
| Lokaler Name | Xylose |
Chemische & physikalische Eigenschaften
| XLogP | -2,3 |
|---|---|
| Polarare Oberfläche (TPSA) | 98 |
| H-Brücken-Donoren | 4 |
| H-Brücken-Akzeptoren | 5 |
| Frei drehbare Bindungen | 4 |
| Schwere Atome | 10 |
| Formalladung | 0 |
| Komplexität | 104 |
| Schmelzpunkt | 133-136 °C |
| Siedepunkt | 415.5±38.0 °C(Predicted) |
| Dichte | 1.508±0.06 g/cm3(Predicted) |
| Lagerbedingungen | Inert atmosphere,Room Temperature |
| Löslichkeit | H2O: 0.1 g/mL, clear, colorless |
| pKa (Säurekonstante) | 12.46±0.20(Predicted) |
| Aggregatzustand | powder to crystal |
| Farbe | White to Almost white |
| CAS Datenbank | 25990-60-7(CAS DataBase Reference) |
Sicherheit & Vorschriften
| GHS-Einstufung | Not ClassifiedReported as not meeting GHS hazard criteria by 1 of 1 companies. For more detailed information, please visit ECHA C&L website. |
|---|---|
| Hazard Classes and Categories | Not Classified |
| F | 3 |
| Wassergefährdungsklasse (WGK) | 3 |
| Zollcode | 2940.00.6000 |
| Sicherheitshinweise (S) | 24/25 |
Anwendungen & Verwendung
Verwenden
Xylose is a sugar first isolated from wood. Xylose is classified as a monosaccharide of the aldopentose type, which means that it contains five carbon atoms and includes an aldehyde functional group. It is the precursor to hemicellulose, one of the main c