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5-Methylsalicylaldehyd
2-HYDROXY-5-METHYLBENZALDEHYDE · 2-hydroxy-5-methyl-benzaldehyd · NSC 97517 · ASISCHEM D29246 · 2,5-CRESOTALDEHYDE · 5-METHYLSALICYLALDEHYDE · 2-Formyl-4-methylphenol · 5-Methylsalicylaldehyde>5-METHYLSALICYLALDEHYDE 97+%
Identifikatoren & physikalische Daten
| CAS No. | 613-84-3 |
|---|---|
| Summenformel | C8H8O2 |
| Durchschnittliche Molmasse | 136,15 g/mol |
| Monoisotopische Masse | 136,05242949 g/mol |
| SMILES | Cc1ccc(O)c(C=O)c1 |
| InChIKey | ILEIUTCVWLYZOM-UHFFFAOYSA-N |
| PubChem CID | 69184 |
| EC No. | 210-357-6 |
| DTXSID | DTXSID7060625 |
| Lokaler Name | 5-Methylsalicylaldehyd |
Chemische & physikalische Eigenschaften
| XLogP | 1,7 |
|---|---|
| Polarare Oberfläche (TPSA) | 37,3 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 2 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 10 |
| Formalladung | 0 |
| Komplexität | 122 |
| Kovats Retention Index | 14021750 |
| Schmelzpunkt | 54-57 °C(lit.) |
| Siedepunkt | 217 °C(lit.) |
| Dichte | 1.0913 |
| Brechungsindex | 1.5470 (estimate) |
| Lagerbedingungen | Keep in dark place,Sealed in dry,Room Temperature |
| Löslichkeit | soluble in Methanol |
| pKa (Säurekonstante) | 8.47±0.18(Predicted) |
| Aggregatzustand | Crystalline Powder |
| Farbe | Pale yellow to yellow |
| BRN | 2040673 |
| InChI | 1S/C8H8O2/c1-6-2-3-8(10)7(4-6)5-9/h2-5,10H,1H3 |
| InChIKey | ILEIUTCVWLYZOM-UHFFFAOYSA-N |
| SMILES | Cc1ccc(O)c(C=O)c1 |
| CAS Datenbank | 613-84-3(CAS DataBase Reference) |
| NIST chemische Informationen | 2-Hydroxy-5-methylbenzaldehyde(613-84-3) |
| EPA chemische Informationen | Benzaldehyde, 2-hydroxy-5-methyl- (613-84-3) |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (97.7%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 43 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. |
|---|---|
| Regulatorische Informationen | Chemical: Benzaldehyde, 2-hydroxy-5-methyl-Benzaldehyde, 2-hydroxy-5-methyl-: Does not have an individual approval but may be used under an appropriate group standard |
| Hazard Classes and Categories | Skin Irrit. 2 (100%)Eye Irrit. 2 (100%)STOT SE 3 (97.7%) |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| Zollcode | 29124990 |
| R-Sätze (R) | 36/37/38 |
| Gefahrensymbole | Xi |
| hazard_note | Irritant |
| Sicherheitshinweise (S) | 26-36 |
| Lagerklasse | 11 - Combustible Solids |
| Gefahrenklasse | Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
Anwendungen & Verwendung
Verwenden
2-Hydroxy-5-methylbenzaldehyde is used in preparation of novel 2-Phenylcyclopropanamine derivatives as Lysine-specific Demethylase 1 inhibitors (LSD1-inhibitors) for prevention or treatment of primary brain tumor.