Learn More
Thermo Scientific Chemicals D-Methionine, 99+%
CAS: 348-67-4 | C5H11NO2S | 149.21 g/mol
Brand: Thermo Scientific Chemicals 227210250
1655.76 NOK valid until 2025-12-31
Use promo code "25339" to get your promotional price.
Quantity | 25 g |
---|---|
Packaging | Glass Bottle |
Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers
348-67-4 | |
149.21 | |
FFEARJCKVFRZRR-SCSAIBSYSA-N | |
84815 | |
CSCC[C@@H](N)C(O)=O |
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 acidShow More | |
CHEBI:16867 |
Specifications
273.0°C to 275.0°C | |
348-67-4 | |
White | |
10ppm max. | |
10ppm max. | |
0.3% max. | |
C5H11NO2S | |
CH3SCH2CH2CH(NH2)CO2H | |
− 24.00 | |
98% min. (c=3, H2O, 430nm) 1cm cell | |
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-(methylsulfanyl)butanoic acid | |
149.21 | |
84815 | |
149.21 | |
Powder |
200ppm max. | |
1ppm max. | |
300ppm max. | |
Authentic | |
99+% | |
(TLC) not detectable | |
Glass Bottle | |
MFCD00002622 | |
300ppm max. | |
0.1% max. | |
Solubility in water: soluble in water: 53g/L (20°C). | |
CSCC[C@@H](N)C(O)=O | |
− 24.00 (20.00°C c=8,6N HCl) | |
25 g | |
CHEBI:16867 | |
≥99% | |
D-Methionine, 99+% |
Safety and Handling
- D-Methionine
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
Lot Number | Certificate Type | Date | Catalog Number |
---|---|---|---|
A0388686 | Certificate of Analysis | 17/05/2025 | 227210250,227210050,227211000 |
A0402577 | Certificate of Analysis | 21/11/2023 | 227210250,227210050,227211000 |
A0399725 | Certificate of Analysis | 25/08/2023 | 227210250,227210050,227211000 |
A0388686 | Certificate of Analysis | 20/09/2022 | 227210250,227210050,227211000 |
Your input is important to us. Please complete this form to provide feedback related to the content on this product.