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Thermo Scientific Chemicals D-Methionine, 99%

CAS: 348-67-4 | C5H11NO2S | 149.21 g/mol

Chemical Identifiers

CAS 348-67-4
Molecular Formula C5H11NO2S
Molecular Weight (g/mol) 149.21
MDL Number MFCD00002622
InChI Key FFEARJCKVFRZRR-SCSAIBSYSA-N
Synonym d-methionine, h-d-met-oh, r-methionine, d-methionin, d-metionien, methionine, d, r-2-amino-4-methylthio butanoic acid, 2r-2-amino-4-methylsulfanyl butanoic acid, d-2-amino-4-methylthio butyric acid
PubChem CID 84815
ChEBI CHEBI:16867
IUPAC Name (2R)-2-amino-4-methylsulfanylbutanoic acid
SMILES CSCC[C@@H](N)C(O)=O
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AAB2121306
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B2121306 		5 g N/A
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AAB2121314
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B2121314 		25 g N/A
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AAB2121322
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B2121322 		100 g N/A
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Description

Description

D-Methionine is used to rescue noise-induced hearing loss. It is used to improve the nutritive value of animal feed.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
D-Methionine is used to rescue noise-induced hearing loss. It is used to improve the nutritive value of animal feed.

Solubility
Soluble in water. 53 g/L (20°C).

Notes
Store away from oxidizing agents. Store in a cool, dry condition in a well sealed container.
Specifications

Chemical Identifiers

348-67-4
149.21
FFEARJCKVFRZRR-SCSAIBSYSA-N
84815
(2R)-2-amino-4-methylsulfanylbutanoic acid
C5H11NO2S
MFCD00002622
d-methionine, h-d-met-oh, r-methionine, d-methionin, d-metionien, methionine, d, r-2-amino-4-methylthio butanoic acid, 2r-2-amino-4-methylsulfanyl butanoic acid, d-2-amino-4-methylthio butyric acid
CHEBI:16867
CSCC[C@@H](N)C(O)=O

Specifications

∼280°C (decomposition)
C5H11NO2S
1722293
d-methionine, h-d-met-oh, r-methionine, d-methionin, d-metionien, methionine, d, r-2-amino-4-methylthio butanoic acid, 2r-2-amino-4-methylsulfanyl butanoic acid, d-2-amino-4-methylthio butyric acid
FFEARJCKVFRZRR-SCSAIBSYSA-N
(2R)-2-amino-4-methylsulfanylbutanoic acid
84815
149.21
99%
348-67-4
MFCD00002622
14,5975
Soluble in water. 53g/L (20°C).
CSCC[C@@H](N)C(O)=O
149.21
CHEBI:16867
−23° (c=2 in 2N HCl)
D-Methionine
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Safety and Handling

Safety and Handling

H500

EINECSNumber : 206-483-6

RTECSNumber : PD0455000

TSCA : Yes

Recommended Storage : Ambient temperatures

SDS
Documents

Documents

RUO – Research Use Only