HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 80283Erstellt: 26. Oktober 2026
(-)-2-Aminobuttersure
AMINOBUTYRIC ACID · L-2-AMINOBUTYRIC ACID · 2-AMINOBUTANOIC ACID · H-ABU-OH · L-ABU · L-ALPHA-AMINOBUTYRIC ACID · L-2-AMINOBUTANOIC ACID · L-2-AMINO-N-BUTYRIC ACID
https://huagongshe.com/de/chemical/80283
Identifikatoren & physikalische Daten
| CAS No. | 1492-24-6 |
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| Summenformel | C4H9NO2 |
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| Durchschnittliche Molmasse | 103,12 g/mol |
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| Monoisotopische Masse | 103,06332853 g/mol |
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| SMILES | CC[C@H](N)C(=O)O |
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| InChIKey | QWCKQJZIFLGMSD-VKHMYHEASA-N |
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| PubChem CID | 80283 |
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| ChEMBL | CHEMBL1230782 |
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| ChEBI | CHEBI:35619 |
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| EC No. | 216-083-3 |
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| DTXSID | DTXSID10883684 |
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| Lokaler Name | (-)-2-Aminobuttersure |
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Chemische & physikalische Eigenschaften
| XLogP | -2,5 |
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| Polarare Oberfläche (TPSA) | 63,3 |
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| H-Brücken-Donoren | 2 |
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| H-Brücken-Akzeptoren | 3 |
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| Frei drehbare Bindungen | 2 |
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| Schwere Atome | 7 |
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| Formalladung | 0 |
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| Komplexität | 72,1 |
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| Lipide | Fatty Acyls [FA] -> Fatty Acids and Conjugates [FA01] -> Amino fatty acids [FA0110] |
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| LogP (Verteilungskoeffizient) | -3.17 |
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| Schmelzpunkt | 291 °C300 °C |
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| Physical Description | Solid |
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| Siedepunkt | 215.2±23.0 °C(Predicted) |
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| Dichte | 1.2300 (estimate) |
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| Brechungsindex | 1.4650 (estimate) |
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| Lagerbedingungen | room temp |
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| Löslichkeit | 22.7 g/100 mL (22°C)22.7 g/100 mL (22 ºC) |
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| pKa (Säurekonstante) | 2.29(at 25℃) |
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| Aggregatzustand | Crystalline Powder |
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| Farbe | White to beige |
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| Biologische Quelle | Porcine kidneymicrobialplant |
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| Merck | 14,428 |
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| BRN | 1720935 |
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| Hauptanwendungen | peptide synthesis |
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| InChI | 1S/C4H9NO2/c1-2-3(5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m0/s1 |
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| InChIKey | QWCKQJZIFLGMSD-VKHMYHEASA-N |
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| SMILES | CC[C@H](N)C(O)=O |
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| CAS Datenbank | 1492-24-6(CAS DataBase Reference) |
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| NIST chemische Informationen | (l)-2-Aminobutanoic acid(1492-24-6) |
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| EPA chemische Informationen | Butanoic acid, 2-amino-, (2S)- (1492-24-6) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH317 (96.5%): May cause an allergic skin reaction [Warning Sensitization, Skin]P261, P272, P280, P302+P352, P321, P333+P317, P362+P364, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 57 reports by companies from 4 notifications to the ECHA C&L Inventory. |
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| Hazard Classes and Categories | Skin Sens. 1 (96.5%) |
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| Wassergefährdungsklasse (WGK) | 3 |
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| TSCA-Inventar-Status | TSCA listed |
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| Zollcode | 29224999 |
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| R-Sätze (R) | 43 |
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| Gefahrensymbole | Xi |
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| hazard_note | Irritant |
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| Sicherheitshinweise (S) | 36/37 |
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| Lagerklasse | 11 - Combustible Solids |
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| Gefahrenklasse | Skin Sens. 1 |
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