L-​Cysteine-​3,​3-​d2

• CAT Number: C000118
• CAS Number: 130633-02-2
• Molecular Formula: C₃H₅D₂NO₂S
• Molecular Weight: 123.17
• Purity: ≥95%
• Solubility: Aqueous Acid (Slightly), Methanol (Slightly), Water (Slightly)
• Appearance: White to Off-White Solid
• Storage: -20°C, Inert atmosphere

L-Cysteine-3,3-d2 (CAT: C000118) is a deuterated form of the amino acid L-Cysteine, which contains stable isotopes of hydrogen (deuterium) in place of some of the hydrogen atoms in its structure. This labeling with deuterium is often used in scientific research, particularly in studies involving nuclear magnetic resonance (NMR) spectroscopy, mass spectrometry, and metabolic tracing.

Reference

Pecivova, P. et al.: J. Sci. Food Agric., 90, 1681 (2010); Hui, N. et al.: Meat Sci. Appl., 74 (2001); Kiviharju, K. et al.: J. Biotechnol., 117, 299 (2005);