HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
X-GlcA
X-GLCU · X-GLCA · X-GLU NA · X-GLUC, NA · X-GLCA, NA · BC-INDICATOR · X-GLUCURONIDE · X-GLUC X-GLUC
Identifikatoren & physikalische Daten
| CAS No. | 129541-41-9 |
|---|---|
| Summenformel | C14H12BrClNNaO7 |
| Durchschnittliche Molmasse | 444,59 g/mol |
| Monoisotopische Masse | 442,93834 g/mol |
| SMILES | O=C([O-])C1OC(Oc2c[nH]c3ccc(Br)c(Cl)c23)C(O)C(O)C1O.[Na+] |
| InChIKey | IBLSVGDGSKUDCT-UHFFFAOYSA-M |
| PubChem CID | 44134591 |
| DTXSID | DTXSID20926430 |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 135 |
|---|---|
| H-Brücken-Donoren | 4 |
| H-Brücken-Akzeptoren | 7 |
| Frei drehbare Bindungen | 3 |
| Schwere Atome | 25 |
| Formalladung | 0 |
| Komplexität | 492 |
| Schmelzpunkt | 228-230°C |
| Lagerbedingungen | -20°C |
| Löslichkeit | deionized water: solubleone tablet, 5mg/mLSoluble in water at 10mg/ml |
| Aggregatzustand | tablet |
| Farbe | White to Almost white |
| InChI | InChI=1/C14H13BrClNO7.Na.H/c15-4-1-2-5-7(8(4)16)6(3-17-5)23-14-11(20)9(18)10(19)12(24-14)13(21)22/h1-3,9-12,14,17-20H,(H,21,22)/t9-,10-,11+,12-,14+/s3 |
| InChIKey | KSEGXDRRKCCCGG-BTCNKGGSSA-M |
| SMILES | O([C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](C(=O)O)O1)O)C1=CNC2=CC=C(Br)C(Cl)=C12.[NaH] |&1:1,2,3,5,7,r| |
| CAS Datenbank | 129541-41-9(CAS DataBase Reference) |
Sicherheit & Vorschriften
| Wassergefährdungsklasse (WGK) | 3 |
|---|---|
| Zollcode | 29339990 |
| R-Sätze (R) | 36/37/38 |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 24/25-37/39-26 |
| Lagerklasse | 11 - Combustible Solids |
Anwendungen & Verwendung
Verwenden
5-Bromo-4-chloro-3-indolyl-beta-D-glucuronide sodium salt is a substrate for -Glucuronidase that is converted by the enzyme into an intense blue prepicitate. It is used for the detection of the Gus gene in bacterial colonies, e.g. Escherichia Coli, or for histochemical applications