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CAS 6459-59-2

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Histidine, hydrochloride (1:1)

Description:
Histidine hydrochloride (1:1) is a salt form of the amino acid histidine, characterized by its basic properties due to the presence of an imidazole side chain. This compound is typically found as a white crystalline powder and is soluble in water, making it suitable for various biochemical applications. It plays a crucial role in protein synthesis and is involved in enzyme catalysis, serving as a precursor for histamine, an important neurotransmitter. The hydrochloride form enhances its stability and solubility, facilitating its use in pharmaceutical formulations and nutritional supplements. Histidine is classified as an essential amino acid in humans, meaning it must be obtained through diet. Its pH-dependent behavior allows it to act as a buffer in biological systems, maintaining pH homeostasis. Additionally, histidine is known for its antioxidant properties, contributing to cellular protection against oxidative stress. Overall, histidine hydrochloride is significant in both research and clinical settings, particularly in studies related to metabolism, nutrition, and therapeutic applications.
Formula:C6H9N3O2·ClH
InChI:InChI=1S/C6H9N3O2.ClH/c7-5(6(10)11)1-4-2-8-3-9-4;/h2-3,5H,1,7H2,(H,8,9)(H,10,11);1H
InChI key:InChIKey=QZNNVYOVQUKYSC-UHFFFAOYSA-N
SMILES:C(C(C(O)=O)N)C1=CN=CN1.Cl
Synonyms:
  • 2-Amino-3-(1H-imidazol-5-yl)propanoic acid hydrochloride
  • <span class="text-smallcaps">DL</span>-Histidine hydrochloride
  • <span class="text-smallcaps">DL</span>-Histidine, monohydrochloride
  • DL-Histidine HCl
  • DL-Histidine, hydrochloride
  • Histidine, hydrochloride (1:1)
  • Histidine, monohydrochloride
  • Histidine, monohydrochloride, <span class="text-smallcaps">DL</span>-
  • Histidine, monohydrochloride, DL-
  • Nsc 206275
  • DL-Histidine, monohydrochloride
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