HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 1483713Erstellt: 2. November 2026
2-(4-Pyridyl)-4-methylthiazole-5-carboxylic acid
ST5403487 · 4-methyl-2-(4-pyridyl)thiazole-5-carboxylic acid · 4-methyl-2-(4-pyridyl)-5-thiazolecarboxylic acid · 2-(4-Pyridyl)-4-methylthiazole-5-carboxylic acid · 4-Methyl-2-(4-pyridinyl)-5-thiazolecarboxylic acid · 4-methyl-2-pyridin-4-yl-1,3-thiazole-5-carboxylicaci · 5-Thiazolecarboxylic acid, 4-Methyl-2-(4-pyridinyl)- · 2-(4-Pyridyl)-4-methylthiazole-5-carboxylic acid 97%
https://huagongshe.com/de/chemical/1483713
Identifikatoren & physikalische Daten
| CAS No. | 144060-98-0 |
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| Summenformel | C10H8N2O2S |
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| Durchschnittliche Molmasse | 220,25 g/mol |
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| Monoisotopische Masse | 220,0306485 g/mol |
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| SMILES | Cc1nc(-c2ccncc2)sc1C(=O)O |
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| InChIKey | WAIPVXWDQQHMQG-UHFFFAOYSA-N |
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| PubChem CID | 1483713 |
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| EC No. | 623-968-1 |
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| DTXSID | DTXSID20363285 |
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Chemische & physikalische Eigenschaften
| XLogP | 1,8 |
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| Polarare Oberfläche (TPSA) | 91,3 |
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| H-Brücken-Donoren | 1 |
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| H-Brücken-Akzeptoren | 5 |
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| Frei drehbare Bindungen | 2 |
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| Schwere Atome | 15 |
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| Formalladung | 0 |
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| Komplexität | 244 |
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| Schmelzpunkt | 290-313 °C |
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| Siedepunkt | 467℃ |
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| Dichte | 1.381 |
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| Flammpunkt | 236℃ |
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| Lagerbedingungen | 2-8°C |
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| Löslichkeit | DMF: 2.5 mg/mlDMSO: 2.5 mg/mlDMSO:PBS(pH7.2) 1:1: 0.5 mg/ml |
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| Aggregatzustand | A crystalline solid |
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| pKa (Säurekonstante) | 1.71±0.37(Predicted) |
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| InChI | 1S/C10H8N2O2S/c1-6-8(10(13)14)15-9(12-6)7-2-4-11-5-3-7/h2-5H,1H3,(H,13,14) |
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| InChIKey | WAIPVXWDQQHMQG-UHFFFAOYSA-N |
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| SMILES | Cc1nc(sc1C(O)=O)-c2ccncc2 |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)Aggregated GHS information provided per 43 reports by companies from 2 notifications to the ECHA C&L Inventory. |
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| Hazard Classes and Categories | Eye Irrit. 2 (100%) |
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| Wassergefährdungsklasse (WGK) | 3 |
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| Zollcode | 2934100090 |
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| R-Sätze (R) | 36-36/37/38-22 |
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| Gefahrensymbole | Xi |
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| hazard_note | Harmful |
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| Sicherheitshinweise (S) | 26-36/37/39-22 |
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| Gefahrenklasse | IRRITANTEye Irrit. 2 |
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| Lagerklasse | 11 - Combustible Solids |
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