HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 178917367Erstellt: 4. November 2026
DL-Cysteic acid
DL-Cysteic acid · DL-Cystetic Acid · DL-CYSTEIC ACID USP/EP/BP
https://huagongshe.com/de/chemical/178917367
Identifikatoren & physikalische Daten
| CAS No. | 3024-83-7 |
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| Summenformel | C3H7NO5S |
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| Durchschnittliche Molmasse | 169,16 g/mol |
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| SMILES | NC(CS(=O)(=O)O)C(=O)O |
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| InChIKey | XVOYSCVBGLVSOL-UHFFFAOYSA-N |
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| ChEMBL | CHEMBL1171434 |
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| ChEBI | CHEBI:21260 |
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| EC No. | 829-938-6 |
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Chemische & physikalische Eigenschaften
| XLogP | -4,5 |
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| Polarare Oberfläche (TPSA) | 126 |
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| H-Brücken-Donoren | 3 |
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| H-Brücken-Akzeptoren | 6 |
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| Frei drehbare Bindungen | 3 |
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| Schwere Atome | 10 |
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| Formalladung | 0 |
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| Komplexität | 214 |
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| Stoffklassen | Other Uses -> Biochemical Research |
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| Physical Description | Solid[Merck Index] |
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| Collision Cross Section | 131.4 Ų [M+Na-2H]- [CCS Type: DTMethod: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)] |
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| Schmelzpunkt | 273°C (rough estimate) |
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| Dichte | 1.433 (estimate) |
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| Brechungsindex | 1.5130 (estimate) |
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| Aggregatzustand | solid |
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| pKa (Säurekonstante) | 1.3, 1.9, 8.70(at 25℃) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/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)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. |
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| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
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