???????
|
|
??????? ??
- ???
- 103-106 °C(lit.)
- ??
- -20 º (c=4 H2O)
- ?? ?
- 235 °C(Press: 12 Torr)
- ??
- 1.2684 (rough estimate)
- ???
- -21 ° (C=1, H2O)
- ?? ??
- Sealed in dry,Room Temperature
- ???
- ???: ???100mg/mL, ??, ??
- ?? ?? (pKa)
- 3.50±0.10(Predicted)
- ??? ??
- ??
- ??? ??
- ??? ??
- ??
- ???? ?????
- ?? ??
- [α]20/D -21.0±1.0°, c = 1% in H2O
- Merck
- 14,96
- BRN
- 1725552
- ???
- ????. ?? ???? ???? ????.
- ?? ??
- ???? ??
- ??? ?? ??
- ?? ????
- ??? ?? ??
- N-Acetyl-L-methionine (65-82-7)
- InChI
- 1S/C7H13NO3S/c1-5(9)8-6(7(10)11)3-4-12-2/h6H,3-4H2,1-2H3,(H,8,9)(H,10,11)/t6-/m0/s1
- InChIKey
- XUYPXLNMDZIRQH-LURJTMIESA-N
- SMILES
- CSCC[C@H](NC(C)=O)C(O)=O
- LogP
- -0.885 (est)
- CAS ??????
- 65-82-7(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38 | ||
| ????? | 24/25-36-26 | ||
| WGK ?? | 3 | ||
| RTECS ?? | PD0480000 | ||
| TSCA | TSCA listed | ||
| ?? ?? | IRRITANT | ||
| HS ?? | 29309070 | ||
| ???? ??? | 11 - Combustible Solids | ||
| ???? ?? | KE-00120 |
??????? C??? ??, ??, ??
??? ??
white crystals??
ChEBI: An L-methionine derivative that is L-methionine in which one of the amine hydrogens is substituted by an acetyl group.Safety Profile
Poison by intravenous route. When heated to decomposition emits toxic fumes of NOX,.Purification Methods
Crystallise N-acetyl-L-methionine from Me2CO, H2O or EtOAc. Dry it in a vacuum over P2O5. Its solubility at 25o in H2O is 30.7%, and in Me2CO it is 29.5%. [Mitzi & Schueter Biochim Biophys Acta 27 168 1958, Birnbaum et al. J Biol Chem 194 455 1952, Beilstein 4 IV 3206.]??????? ?? ?? ? ???
???
L-????
??????(??)
???????
??(3-)??????????
C2-HSL,N-???-L-??????
carbon monoxide
??
??? ???
?????(??)
1.4-?????
?? ??
??????? ?? ??
???( 432)?? ??
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??????? ?? ??:
L-???? ??? ??? ??? ?? ?? A 2,4-???? DL-???? N-???-DL-????
Zinc methionine sulfate
S-(5'-Adenosyl)-L-methionine p-toluenesulfonate salt
N-ACETYL-D-METHIONINE,N-ALPHA-ACETYL-D-METHIONINE,ACETYL-D-METHIONINE
Allantoin Acetyl Methionine
AC-MET-OME
NAM
ACETYLACETONATE
CHOLECYSTOKININ OCTAPEPTIDE (1-3) (DESULFATED)
H-GAMMA-GLU-MET-OH
H-GLY-GLY-MET-OH
FOR-MET-MET-MET-OH
H-VAL-MET-OH