608068

L-Leucine-¹³C₆,¹⁵N

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

• Synonym(s): (S)-2-Amino-4-methylpentanoic acid-¹³C₆,¹⁵N, ¹³C and ¹⁵N Labeled L-leucine, SILAC Amino Acid, L-Leucine-ul-¹³C,¹⁵N
• Linear Formula: (¹³CH₃)₂¹³CH¹³CH₂¹³CH(¹⁵NH₂)¹³CO₂H
• CAS Number: 202406-52-8
• Molecular Weight: 138.12
• MDL number: MFCD00144625
• UNSPSC Code: 12352209
• PubChem Substance ID: 24881988
• NACRES: NA.12

Properties

• isotopic purity: 98 atom % ¹³C; 98 atom % ¹⁵N
• Quality Level: 200
• assay: 95% (CP)
• form: solid
• optical activity: [α]25/D +14.5°, c = 2 in 5 M HCl
• technique(s): bio NMR: suitable; protein expression: suitable
• mp: >300 °C (lit.)
• mass shift: M+7
• SMILES string: [H][13C@]([15NH2])([13CH2][13CH]([13CH3])[13CH3])[13C](O)=O
• InChI: 1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1/i1+1,2+1,3+1,4+1,5+1,6+1,7+1
• Inchi Key: ROHFNLRQFUQHCH-HUEJSTCGSA-N

Description

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

• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable