| Identification | More | [Name]
D-Methionine | [CAS]
348-67-4 | [Synonyms]
D-2-AMINO-4-[METHYLTHIO]BUTANOIC ACID
d-2-amino-4-(methylthio)butyric acid
D-BANTHIONINE
D-LOBAMINE
D-METHIONINE
H-D-MET-OH
(R)-2-AMINO-4-(METHYLMERCAPTO)BUTYRIC ACID
(r)-methionine
d-methionin
D-Metionien
Methionine d-form
Methionine, D-
R-Methionine
D-METHIONINE, 99+% (98% EE/GLC)
D-Methionine,99%
(r)-2-amino-4-(methylthio)butyric acid
D-Methionine (9CI)
Methionine, D-(8CI)
NSC 45689
d-metionien (australian) | [EINECS(EC#)]
206-483-6 | [Molecular Formula]
C5H11NO2S | [MDL Number]
MFCD00002622 | [Molecular Weight]
149.21 | [MOL File]
348-67-4.mol |
| Chemical Properties | Back Directory | [Appearance]
White crystalline powder | [Melting point ]
273-275 °C
| [alpha ]
-24 º (c=8, 6N HCl) | [Boiling point ]
306.9±37.0 °C(Predicted) | [density ]
1.113 (estimate) | [refractive index ]
1.5216 (estimate) | [storage temp. ]
0-6°C | [solubility ]
53 g/L (20°C) | [form ]
Powder | [pka]
2.23±0.10(Predicted) | [color ]
White to off-white | [Stability:]
Stable. Incompatible with strong oxidizing agents. | [Water Solubility ]
53 g/L (20 ºC) | [Merck ]
14,5975 | [BRN ]
1722293 | [LogP]
0.370 (est) | [CAS DataBase Reference]
348-67-4(CAS DataBase Reference) | [NIST Chemistry Reference]
D-(l)-Methionine(348-67-4) | [EPA Substance Registry System]
348-67-4(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R33:Danger of cumulative effects.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3
| [RTECS ]
PD0455000
| [TSCA ]
Yes | [HS Code ]
29304000 |
| Hazard Information | Back Directory | [Chemical Properties]
White crystalline powder | [Uses]
D-Methionine is used to rescue noise-induced hearing loss. It is used to improve the nutritive value of animal feed. | [Definition]
ChEBI: An optically active form of methionine having D-configuration. | [Biochem/physiol Actions]
D-methionine has been shown to rescue noise-induced hearing loss. |
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