HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3-Aminosalicylsure
3-AMINO-2-HYDROXYBENZOIC ACID · TIMTEC-BB SBB001895 · Mesalazine Impurity F · 3-AMINOSALICYLIC ACID · MesalaMine IMpurity F · Mesalazine Impurity 6 · Salicylic acid, 3-amino- · Mesalazine EP IMpurity F
Identifikatoren & physikalische Daten
| CAS No. | 570-23-0 |
|---|---|
| Summenformel | C7H7NO3 |
| Durchschnittliche Molmasse | 153,14 g/mol |
| Monoisotopische Masse | 153,04259309 g/mol |
| SMILES | Nc1cccc(C(=O)O)c1O |
| InChIKey | IQGMRVWUTCYCST-UHFFFAOYSA-N |
| PubChem CID | 68443 |
| ChEMBL | CHEMBL1650630 |
| ChEBI | CHEBI:89327 |
| EC No. | 209-328-0 |
| DTXSID | DTXSID90862215 |
| Lokaler Name | 3-Aminosalicylsure |
Chemische & physikalische Eigenschaften
| XLogP | 0,9 |
|---|---|
| Polarare Oberfläche (TPSA) | 83,6 |
| H-Brücken-Donoren | 3 |
| H-Brücken-Akzeptoren | 4 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 11 |
| Formalladung | 0 |
| Komplexität | 160 |
| Physical Description | Solid |
| Collision Cross Section | 122.07 Ų [M-H]- [CCS Type: DTMethod: single field calibrated with Agilent tune mix (Agilent)] |
| Schmelzpunkt | 240 °C (dec.) (lit.) |
| Siedepunkt | 276.03°C (rough estimate) |
| Dichte | 1.3585 (rough estimate) |
| Brechungsindex | 1.5500 (estimate) |
| Lagerbedingungen | Keep in dark place,Inert atmosphere,Room temperature |
| Löslichkeit | DMSO (Slightly), Methanol (Slightly, Heated)Slightly soluble in water |
| Aggregatzustand | Powder |
| pKa (Säurekonstante) | 2.13±0.10(Predicted) |
| Farbe | tan to brown |
| BRN | 2090427 |
| Stabilität | Hygroscopic |
| Hauptanwendungen | peptide synthesis |
| InChI | 1S/C7H7NO3/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3,9H,8H2,(H,10,11) |
| InChIKey | IQGMRVWUTCYCST-UHFFFAOYSA-N |
| SMILES | Nc1cccc(C(O)=O)c1O |
| CAS Datenbank | 570-23-0(CAS DataBase Reference) |
| NIST chemische Informationen | 3-Aminosalicylic acid(570-23-0) |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (97.9%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (97.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (95.8%): 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 48 reports by companies from 8 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. |
|---|---|
| Hazard Classes and Categories | Skin Irrit. 2 (97.9%)Eye Irrit. 2 (97.9%)STOT SE 3 (95.8%) |
| F | 10 |
| Wassergefährdungsklasse (WGK) | 3 |
| Zollcode | 29225090 |
| R-Sätze (R) | 36/37/38 |
| Gefahrensymbole | Xi |
| hazard_note | Irritant |
| Sicherheitshinweise (S) | 26-36-37/39 |
| Lagerklasse | 11 - Combustible Solids |
| Gefahrenklasse | Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
Anwendungen & Verwendung
Verwenden
3-Aminosalicylic acid acts as an oxygen, nitrogen donor ligand and forms complexes with silver.