608106

L-Methionine-¹³C₅,¹⁵N

98 atom % ¹³C, 98 atom % ¹⁵N, 95% (CP)

• Synonym(s): SILAC Amino Acid, L-Methionine-ul-¹³C,¹⁵N
• Linear Formula: ¹³CH₃S¹³CH₂¹³CH₂¹³CH(¹⁵NH₂)¹³CO₂H
• CAS Number: 202468-47-1
• Molecular Weight: 155.17
• MDL number: MFCD00209757
• UNSPSC Code: 12352209
• PubChem Substance ID: 329759230
• NACRES: NA.12

Properties

• isotopic purity: 98 atom % ¹³C; 98 atom % ¹⁵N
• assay: 95% (CP)
• form: solid
• optical activity: [α]25/D +23.1°, c = 1 in 1 M HCl
• technique(s): bio NMR: suitable; protein expression: suitable
• mp: 284 °C (dec.) (lit.)
• mass shift: M+6
• SMILES string: [13CH3]S[13CH2][13CH2][13C@H]([15NH2])[13C](O)=O
• InChI: 1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1/i1+1,2+1,3+1,4+1,5+1,6+1
• InChI key: FFEARJCKVFRZRR-XAFSXMPTSA-N

Description

Application

L-Methionine-¹³C₅,¹⁵N can be used as an internal standard in the analysis of amino acids in human plasma and serum using various analytical techniques.

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable