Histidine-a,b,b-d3 (9CI) is a deuterated form of the amino acid histidine, which is an essential building block of proteins. The "a,b,b-d3" designation indicates that three hydrogen atoms in the histidine molecule have been replaced with deuterium, a stable isotope of hydrogen. This modification can be useful in various biochemical and pharmacological studies, particularly in tracing metabolic pathways or studying protein dynamics using techniques like nuclear magnetic resonance (NMR) spectroscopy. Histidine itself is characterized by its imidazole side chain, which can participate in acid-base reactions, making it important in enzyme active sites and protein structure. The presence of deuterium can alter the physical properties of the compound, such as its solubility and stability, compared to its non-deuterated counterpart. Histidine is also known for its role in buffering systems within biological systems due to its pKa values, which allow it to effectively donate or accept protons under physiological conditions. Overall, Histidine-a,b,b-d3 serves as a valuable tool in research applications involving metabolic labeling and structural analysis.

Histidine-a,b,b-d3 (9CI)

344299-50-9: Histidine-a,b,b-d3 (9CI) is a deuterated form of the amino acid histidine, which is an essential building block of proteins. The "a,b,b-d3" designation indicates that three hydrogen atoms in the histidine molecule have been replaced with deuterium, a stable isotope of hydrogen. This modification can be useful in various biochemical and pharmacological studies, particularly in tracing metabolic pathways or studying protein dynamics using techniques like nuclear magnetic resonance (NMR) spectroscopy. Histidine itself is characterized by its imidazole side chain, which can participate in acid-base reactions, making it important in enzyme active sites and protein structure. The presence of deuterium can alter the physical properties of the compound, such as its solubility and stability, compared to its non-deuterated counterpart. Histidine is also known for its role in buffering systems within biological systems due to its pKa values, which allow it to effectively donate or accept protons under physiological conditions. Overall, Histidine-a,b,b-d3 serves as a valuable tool in research applications involving metabolic labeling and structural analysis.

DL-Histidine-α,β,β-d3

DL-Histidine-2,3,3-d3

<p>Applications DL-Histidine-alpha,beta,beta-d3 (CAS# 344299-50-9) is a useful isotopically labeled research compound.<br></p>

CAS 344299-50-9

Histidine-a,b,b-d3 (9CI)

DL-Histidine-α,β,β-d3

Ref: 3U-D2272

DL-Histidine-2,3,3-d3

Ref: 4Z-H-018012

DL-Histidine-α,β,β-d3

Ref: TR-H591304