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Catalog Number:
00179
CAS Number:
71-00-1
L-Histidine
Grade:
Meets USP Specification
Purity:
98.5 - 101.5% (Assay on dried basis)
Synonym(s):
L-His-OH
Documents
$18.90 /25G
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Product Information

L-Histidine is an essential amino acid that plays a crucial role in various biological processes, making it a valuable compound in both research and industrial applications. This amino acid is recognized for its ability to act as a precursor for histamine, an important neurotransmitter involved in immune responses and gastric acid secretion. L-Histidine is widely utilized in the pharmaceutical industry for the synthesis of histamine and other bioactive compounds, as well as in the formulation of dietary supplements aimed at enhancing athletic performance and recovery. Its unique imidazole side chain also allows it to function as a buffering agent, which is particularly beneficial in biochemical research and cell culture applications.

In addition to its applications in pharmaceuticals and nutrition, L-Histidine is increasingly being explored for its potential therapeutic effects, including antioxidant properties and its role in promoting wound healing. Researchers are investigating its use in treating conditions such as arthritis and neurodegenerative diseases, highlighting its versatility and importance in modern medicine. With its diverse applications and benefits, L-Histidine stands out as a compound of interest for professionals in the fields of biochemistry, nutrition, and pharmaceuticals.

Synonyms
L-His-OH
CAS Number
71-00-1
Purity
98.5 - 101.5% (Assay on dried basis)
Grade
Meets USP Specification
Molecular Formula
C6H9N3O2
Molecular Weight
155.2
MDL Number
MFCD00064315
PubChem ID
773
Melting Point
282 °C (Lit.)
Appearance
White crystals or crystalline powder
Optical Rotation
[a]D20 = 12.6 - 14.0 º
Conditions
Store at RT
General Information
Synonyms
L-His-OH
CAS Number
71-00-1
Purity
98.5 - 101.5% (Assay on dried basis)
Grade
Meets USP Specification
Molecular Formula
C6H9N3O2
Molecular Weight
155.2
MDL Number
MFCD00064315
PubChem ID
773
Melting Point
282 °C (Lit.)
Appearance
White crystals or crystalline powder
Optical Rotation
[a]D20 = 12.6 - 14.0 º
Conditions
Store at RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

L-Histidine is widely utilized in research focused on:

  • Biotechnology: It serves as a key building block in protein synthesis, making it essential for developing recombinant proteins and biopharmaceuticals.
  • Nutrition: As an essential amino acid, it is crucial in dietary supplements aimed at improving muscle recovery and overall health, particularly for athletes and active individuals.
  • Pharmaceuticals: L-Histidine is used in drug formulations to enhance stability and solubility, particularly in injectable medications, ensuring effective delivery of therapeutic agents.
  • Food Industry: It acts as a flavor enhancer and is involved in the production of fermented foods, contributing to the development of unique taste profiles.
  • Research Applications: In scientific studies, it is often used as a buffer in biochemical assays, helping to maintain pH levels and improve the accuracy of experimental results.

Citations