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* Service & Products of Interested: [Isotope Labeled Amino Acids] L-Methionine-[13C,d3] (263568-73-6)
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L-Methionine-[13C,d3]

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General Information
Catalog: BLP-001681
CAS: 263568-73-6
Molecular Formula: C4[13C]H8D3NO2S
Molecular Weight: 153.22

Chemical Structure

Description	L-Methionine-[13C,d3] is the labelled analogue of L-Methionine. L-methionine is a non-polar α-amino acid with a straight side chain that possess a S-methyl thioether (i.e. C-S-C bonding) at the γ-carbon. It is an essential amino acid in all metazoa and is coded by the initiation codon AUG, which also indicates mRNA's coding region where translation into protein begins. Protein supplement in health care products.
Synonyms	SILAC Amino Acid; L-Methionine-(carboxy-13C,methyl-d3); L-Methionine-1-13C,methyl-d3
IUPAC Name	(2S)-2-amino-4-(trideuteriomethylsulfanyl)(1-13C)butanoic acid
Related CAS	63-68-3 (unlabelled)
Canonical SMILES	CSCCC(C(=O)O)N
InChI	InChI=1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1/i1D3,5+1
InChI Key	FFEARJCKVFRZRR-YLXZAIPNSA-N
Melting Point	284 °C (dec.)
Purity	99% atom 13C; 99% atom D