HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
tert-Butoxycarbonyl-L-methionin
BOC-MET-OH · BOC-MET · BOC-L-MET · BOC-L-MET-OH · N-(TERT-BUTOXYCARBONYL)-L-METHIONINE · (S)-2-((tert-butoxycarbonyl)aMino)-4-(Methylthio)butanoic acid · Boc-Met-O · Boc-D-Met-OH
Identifikatoren & physikalische Daten
| CAS No. | 2488-15-5 |
|---|---|
| Summenformel | C10H19NO4S |
| Durchschnittliche Molmasse | 249,33 g/mol |
| SMILES | CSCC[C@H](NC(=O)OC(C)(C)C)C(=O)O |
| InChIKey | IMUSLIHRIYOHEV-ZETCQYMHSA-N |
| PubChem CID | 89857 |
| ChEMBL | CHEMBL117467 |
| EC No. | 219-639-3 |
| Lokaler Name | tert-Butoxycarbonyl-L-methionin |
Chemische & physikalische Eigenschaften
| XLogP | 1,6 |
|---|---|
| Polarare Oberfläche (TPSA) | 101 |
| H-Brücken-Donoren | 2 |
| H-Brücken-Akzeptoren | 5 |
| Frei drehbare Bindungen | 7 |
| Schwere Atome | 16 |
| Formalladung | 0 |
| Komplexität | 250 |
| Schmelzpunkt | 47-50 °C(lit.) |
| Siedepunkt | 415.5±40.0 °C(Predicted) |
| Dichte | 1.160±0.06 g/cm3(Predicted) |
| Brechungsindex | -22 ° (C=1.3, AcOH) |
| Lagerbedingungen | Keep in dark place,Sealed in dry,Room Temperature |
| Löslichkeit | almost transparency in Methanol |
| Aggregatzustand | Powder |
| pKa (Säurekonstante) | 3.83±0.10(Predicted) |
| Farbe | White to off-white |
| BRN | 1727869 |
| Hauptanwendungen | peptide synthesis |
| InChI | 1S/C10H19NO4S/c1-10(2,3)15-9(14)11-7(8(12)13)5-6-16-4/h7H,5-6H2,1-4H3,(H,11,14)(H,12,13)/t7-/m0/s1 |
| InChIKey | IMUSLIHRIYOHEV-ZETCQYMHSA-N |
| SMILES | CSCC[C@H](NC(=O)OC(C)(C)C)C(O)=O |
| CAS Datenbank | 2488-15-5(CAS DataBase Reference) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 40% (2 of 5) of reports.DangerH315 (20%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, 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 5 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Hazard Classes and Categories | Skin Irrit. 2 (20%) |
| F | 9-23 |
| Wassergefährdungsklasse (WGK) | 3 |
| Zollcode | 2930 90 98 |
| R-Sätze (R) | 20/21/22-36/37/38 |
| Gefahrensymbole | Xn |
| Sicherheitshinweise (S) | 24/25-36-26 |
| Lagerklasse | 11 - Combustible Solids |
Anwendungen & Verwendung
Verwenden
N-Boc-L-methionine is an N-Boc-protected form of L-Methionine (M260440). L-Methionine is an essential amino acid that is obtained from our diet. L-Methionine can be found in grain legumes (such as lentils), and poultry. L-Methionine’s main function is to act as the primary “Start” sequence on mRNA so that the ribosomes can start translating the mRNA into proteins.