605239

L-Leucine-¹³C₆

98 atom % ¹³C, 95% (CP)

• Synonym(s): SILAC Amino Acid, (S)-2-Amino-4-methylpentanoic acid-¹³C₆, ¹³C Labeled L-leucine
• Linear Formula: (¹³CH₃)₂¹³CH¹³CH₂¹³CH(NH₂)¹³CO₂H
• CAS Number: 201740-84-3
• Molecular Weight: 137.13
• MDL number: MFCD00144634
• UNSPSC Code: 12352209
• PubChem Substance ID: 329759047
• NACRES: NA.12

Properties

• isotopic purity: 98 atom % ¹³C
• Quality Level: 200
• Assay: 95% (CP)
• form: solid
• optical activity: [α]25/D +14.5°, c = 2 in 5 M HCl
• technique(s): protein expression: suitable
• mp: >300 °C (lit.)
• mass shift: M+6
• SMILES string: [13CH3][13CH]([13CH3])[13CH2][13C@H](N)[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
• InChI key: ROHFNLRQFUQHCH-IQUPZBQQSA-N

Description

General description

Leucine is a non-polar ketogenic amino acid. It can be metabolised to acetoacetate and acetyl coenzyme A. Isotope labeled amino acids are required for the production of isotopically labeled proteins.

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 Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable