HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 2773213Erstellt: 25. Oktober 2026
5-Amino-2-oxindole
5-AMINOOXINDOLE · 5-AMINO-2-OXINDOLE · CHEMBRDG-BB 4006397 · TIMTEC-BB SBB010120 · 5-Aminooxindole >5-amino-2-indolinone · 5-Amino-1,3-dihydro-indol... · REF DUPL: 5-Amino-2-oxindole · 5-AMINO-1,3-DIHYDRO-INDOL-2-ONE
https://huagongshe.com/de/chemical/2773213
Identifikatoren & physikalische Daten
| CAS No. | 20876-36-2 |
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| Summenformel | C8H8N2O |
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| Durchschnittliche Molmasse | 148,16 g/mol |
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| Monoisotopische Masse | 148,06366288 g/mol |
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| SMILES | Nc1ccc2c(c1)CC(=O)N2 |
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| InChIKey | JPUYXUBUJJDJNL-UHFFFAOYSA-N |
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| PubChem CID | 2773213 |
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| EC No. | 633-807-7 |
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| DTXSID | DTXSID90378285 |
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Chemische & physikalische Eigenschaften
| XLogP | 0,5 |
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| Polarare Oberfläche (TPSA) | 55,1 |
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| H-Brücken-Donoren | 2 |
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| H-Brücken-Akzeptoren | 2 |
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| Frei drehbare Bindungen | 0 |
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| Schwere Atome | 11 |
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| Formalladung | 0 |
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| Komplexität | 181 |
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| Schmelzpunkt | 182-186°C |
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| Siedepunkt | 416.8±45.0 °C(Predicted) |
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| Dichte | 1.307±0.06 g/cm3(Predicted) |
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| Lagerbedingungen | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
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| Löslichkeit | DMSO (Slightly), Methanol (Slightly) |
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| pKa (Säurekonstante) | 13.91±0.20(Predicted) |
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| Aggregatzustand | Solid |
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| Farbe | Dark Green to Brown |
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| InChI | InChI=1S/C8H8N2O/c9-6-1-2-7-5(3-6)4-8(11)10-7/h1-3H,4,9H2,(H,10,11) |
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| InChIKey | JPUYXUBUJJDJNL-UHFFFAOYSA-N |
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| SMILES | N1C2=C(C=C(N)C=C2)CC1=O |
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| CAS Datenbank | 20876-36-2(CAS DataBase Reference) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH302 (92.9%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P270, P272, P280, P301+P317, P302+P352, P321, P330, P333+P317, P362+P364, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 42 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Hazard Classes and Categories | Acute Tox. 4 (92.9%) |
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| Zollcode | 2933790090 |
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| R-Sätze (R) | 36/37/38-22 |
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| Gefahrensymbole | Xi,Xn |
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| Sicherheitshinweise (S) | 26-36/37/39 |
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| Gefahrenklasse | IRRITANT |
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