HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
D-(+)-Glyceraldehyd
D-(+)-GLYCERALDEHYDE · D-Glycerose · D-Aldotriose · D-GLYCERALDEHYDE · Glyceraldehyde, D- · (+)-Glyceraldehyde · D-Glyceraldehyde (>98.0% (HPLC), viscous · D-2,3-Dihydroxypropanal
Identifikatoren & physikalische Daten
| CAS No. | 453-17-8 |
|---|---|
| Summenformel | C3H6O3 |
| Durchschnittliche Molmasse | 90,08 g/mol |
| Monoisotopische Masse | 90,03169405 g/mol |
| SMILES | O=C[C@H](O)CO |
| InChIKey | MNQZXJOMYWMBOU-VKHMYHEASA-N |
| PubChem CID | 79014 |
| ChEBI | CHEBI:17378 |
| EC No. | 207-217-1 |
| DTXSID | DTXSID70196464 |
| Lokaler Name | D-(+)-Glyceraldehyd |
Chemische & physikalische Eigenschaften
| XLogP | -1,6 |
|---|---|
| Polarare Oberfläche (TPSA) | 57,5 |
| H-Brücken-Donoren | 2 |
| H-Brücken-Akzeptoren | 3 |
| Frei drehbare Bindungen | 2 |
| Schwere Atome | 6 |
| Formalladung | 0 |
| Komplexität | 43,3 |
| Stoffklassen | Other Classes -> Aldehydes |
| Arzneimittel | Pharmaceuticals -> Listed in ZINC15 |
| Physical Description | Light brown viscous liquid[Sigma-Aldrich MSDS] |
| Schmelzpunkt | 127-129 C |
| Siedepunkt | bp17 127-129°bp10 123-126° |
| Dichte | 1.272±0.06 g/cm3(Predicted) |
| Brechungsindex | n20/D 1.494 |
| Flammpunkt | 112 °C |
| Lagerbedingungen | 2-8°C |
| Löslichkeit | DMSO, Methanol (Slightly), Water (Slightly) |
| pKa (Säurekonstante) | 12.60±0.20(Predicted) |
| Aggregatzustand | liquid (viscous) |
| Farbe | Clear Colourless to Light Brown |
| Merck | 13,4494 |
| BRN | 1720474 |
| InChI | 1S/C3H6O3/c4-1-3(6)2-5/h1,3,5-6H,2H2/t3-/m0/s1 |
| InChIKey | MNQZXJOMYWMBOU-VKHMYHEASA-N |
| SMILES | OC[C@@H](O)C=O |
| CAS Datenbank | 453-17-8(CAS DataBase Reference) |
| NIST chemische Informationen | Propanal, 2,3-dihydroxy-, (r)-(453-17-8) |
Sicherheit & Vorschriften
| Gefahrenübersicht | See 3-Hydroxy-2,2-dimethylpropionaldehyde, Isobutyraldehyde, and Propionaldehyde. |
|---|---|
| Carcinogen Classification | No indication of carcinogenicity to humans (not listed by IARC). |
| F | 10-23 |
| Wassergefährdungsklasse (WGK) | 3 |
| R-Sätze (R) | 36/37/38 |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 26-27-36/37/39 |
| Lagerklasse | 10 - Combustible liquids |
Anwendungen & Verwendung
Beschreibung
D-(+)-Glyceraldehyde is an intermediate in carbohydrate metabolism. It is phosphorylated by triose kinase to produce D-glyceraldehyde 3-phosphate, an intermediate in glycolysis, gluconeogenesis, photosynthesis, and other metabolic pathways.
Verwenden
D-Glyceraldehyde is the simplest of all aldoses and have been shown to be the one of the carbonyl metabolite of dietary fructose.