HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 75725Erstellt: 26. Oktober 2026
2-(Methylamino)isobuttersaeure
MeAIB · 2-(METHYLAMINO)ISOBUTYRIC ACID · N-ME-AIB-OH · H-MEAIB-OH · H-N-Me-Aib-OH · H-(ME)MEALA-OH · N-Me-Aib-OH HCl · N-Me-a-Me-Ala-OH
https://huagongshe.com/de/chemical/75725
Identifikatoren & physikalische Daten
| CAS No. | 2566-34-9 |
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| Summenformel | C5H11NO2 |
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| Durchschnittliche Molmasse | 117,15 g/mol |
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| Monoisotopische Masse | 117,07897859 g/mol |
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| SMILES | CNC(C)(C)C(=O)O |
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| InChIKey | DLAMVQGYEVKIRE-UHFFFAOYSA-N |
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| PubChem CID | 75725 |
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| ChEMBL | CHEMBL1916079 |
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| ChEBI | CHEBI:134261 |
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| EC No. | 219-898-2 |
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| DTXSID | DTXSID90180360 |
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| Lokaler Name | 2-(Methylamino)isobuttersaeure |
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Chemische & physikalische Eigenschaften
| XLogP | -2,3 |
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| Polarare Oberfläche (TPSA) | 49,3 |
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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 | 8 |
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| Formalladung | 0 |
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| Komplexität | 98,6 |
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| Schmelzpunkt | 300 °C |
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| Physical Description | Solid |
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| Siedepunkt | 192.5±23.0 °C(Predicted) |
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| Dichte | 1.2000 (estimate) |
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| Brechungsindex | 1.4650 (estimate) |
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| Lagerbedingungen | Keep in dark place,Sealed in dry,Store in freezer, under -20°C |
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| Löslichkeit | almost transparency in Water |
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| Aggregatzustand | powder to crystal |
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| pKa (Säurekonstante) | 2.17±0.10(Predicted) |
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| Farbe | White to Almost white |
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| BRN | 1746984 |
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| InChI | 1S/C5H11NO2/c1-5(2,6-3)4(7)8/h6H,1-3H3,(H,7,8) |
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| InChIKey | DLAMVQGYEVKIRE-UHFFFAOYSA-N |
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| SMILES | CNC(C)(C)C(O)=O |
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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 40 reports by companies from 1 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 | 2922.49.8000 |
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| R-Sätze (R) | 36 |
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| Gefahrensymbole | Xi |
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| Sicherheitshinweise (S) | 26 |
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| Lagerklasse | 11 - Combustible Solids |
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| Gefahrenklasse | Eye Irrit. 2 |
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