Interesting facts
Exploring (2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid
(2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid, commonly known as Histidine, is a fascinating amino acid that plays a vital role in biological systems. Here are some intriguing facts about this compound:
- Essential Amino Acid: Histidine is classified as an essential amino acid for infants, meaning that it must be obtained through dietary sources, whereas adults can synthesize it.
- Biological Roles: This amino acid is crucial for various physiological functions, including:
- Protein synthesis
- Enzymatic catalysis, particularly through histidine residues acting as proton donors or acceptors in enzymes
- Production of histamine, a key mediator in immune responses and gastric acid secretion
- Buffering Agent: Due to its unique side-chain properties, histidine can effectively act as a buffer in physiological pH ranges, helping to maintain acid-base balance in the body.
- Imidazole Ring: The presence of the imidazole group in its structure allows histidine to participate in important biochemical reactions, particularly in enzyme active sites.
- Food Sources: Rich sources of histidine include meat, fish, poultry, nuts, seeds, and dairy products, making it easy for most individuals to ensure their requirements are met.
In summary, (2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid is not just a simple building block of proteins but also a compound with significant biological implications. As a compound that embodies the connection between nutrition and metabolic processes, histidine continues to be a subject of interest in both chemistry and biochemistry.
Synonyms
L-histidine
histidine
71-00-1
H-His-OH
glyoxaline-5-alanine
Anti-rheuma
histidina
Istidina
L-(-)-Histidine
S-Histidine
(L)-Histidine
Histidinum
HISTIDINE, L-
(S)-4-(2-Amino-2-carboxyethyl)imidazole
Histidine (VAN)
FEMA No. 3694
(2S)-2-amino-3-(1H-imidazol-4-yl)propanoic acid
L-Histidin
(S)-alpha-amino-1H-imidazole-4-propanoic acid
Histidine [USAN:INN]
Histidinum [INN-Latin]
4-(2-Amino-2-carboxyethyl)imidazole
(S)-Histidine
his
Histidina [INN-Spanish]
L-beta-(4-Imidazolyl)alanin
(S)-2-Amino-3-(4-imidazolyl)propionsaeure
L-hystidine
HSDB 1810
1H-Imidazole-4-alanine, (S)-
L-Hisidine
AI3-26558
7006-35-1
EINECS 200-745-3
L-beta-(4-Imidazolyl)-alpha-alanin
MFCD00064315
(S)-alpha-Amino-1H-imidazole-4-propionic acid
L-His
L-Alanine, 3-(1H-imidazol-4-yl)-
NSC 137773
UNII-4QD397987E
CHEBI:15971
L-His-OH
L-Histidine Base
alpha-Amino-4(or 5)-imidazolepropionic acid
Histidine (L-Histidine)
4QD397987E
NSC-137773
alpha-Amino-1H-imidazole-4-propionic acid, (S)-
1H-Imidazole-4-propanoic acid, alpha-amino-, (S)-
(S)-a-Amino-1H-imidazole-4-propanoic acid
DTXSID9023126
(S)-2-Amino-3-(4-imidazolyl)propionic acid
(2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid
HISTIDINE (II)
HISTIDINE [II]
Histidinum (INN-Latin)
Histidina (INN-Spanish)
HISTIDINE (MART.)
HISTIDINE [MART.]
(2S)-2-amino-3-(imidazol-4-yl)propanoic acid
HISTIDINE (EP MONOGRAPH)
HISTIDINE [EP MONOGRAPH]
HISTIDINE (USP MONOGRAPH)
HISTIDINE [USP MONOGRAPH]
Histidine, monohydrochloride
CHEBI:27570
NSC137773
1hsl
1lag
[3H]histidine
Histidine,(S)
[3H]-histidine
(2S)-2-amino-3-(1H-imidazol-4-yl)propanoic acid hydrochloride
Histidine (USP/INN)
HISTIDINE [INN]
L-Histidine (Standard)
HISTIDINE [MI]
L-Histidine (JP18)
L-2-Amino-3-(4-imidazolyl)propionic acid
HISTIDINE [HSDB]
HISTIDINE [USAN]
HISTIDINE [VANDF]
Lopac-H-8125
bmse000039
bmse000976
bmse001015
L-HISTIDINE [FCC]
L-HISTIDINE [JAN]
L-Histidine (H-His-OH)
amino-4-imidazoleproprionate
HISTIDINE [WHO-DD]
L-HISTIDINE [FHFI]
SCHEMBL3259
Lopac0_000566
US9138393, Histidine
US9144538, Histidine
(S)1H-Imidazole-4-alanine
CHEMBL17962
L-HISTIDINE [USP-RS]
(S)-1H-Imidazole-4-alanine
BDBM7953
DTXCID503126
GTPL3310
GTPL4670
L-Histidine, non-animal source
Imidazole C-4(5) deriv. 5
amino-4-imidazoleproprionic acid
amino-1H-imidazole-4-propanoate
HY-N0832R
Treating Periodontitis Toothpaste
L-Histidine, p.a., 98.5%
BDBM181118
3-(1H-imidazol-4-yl)-L-Alanine
HY-N0832
amino-1H-imidazole-4-propanoic acid
AKOS015854051
AKOS026676613
CCG-204656
CS-7781
DB00117
FH15651
SDCCGSBI-0050549.P002
SERINE IMPURITY C [EP IMPURITY]
(S)-a-Amino-1H-imidazole-4-propanoate
NCGC00015518-01
NCGC00162189-01
NCGC00162189-02
NCGC00162189-05
AC-35086
AS-14171
CAREDO Treating Periodontitis Toothpastes
DA-64956
(S)-alpha-Amino-1H-imidazole-4-propanoate
(S)-alpha-Amino-1H-imidazole-4-propionate
L-Histidine, BioUltra, >=99.5% (NT)
H0149
L-Histidine, SAJ special grade, >=98.5%
NS00074195
S3989
EN300-57334
(S)-2-Amino-3-(imidazol-4-yl)propanoic acid
C00135
CAREDO Treating Periodontitis Toothpastes100g
D00032
D70843
L-Histidine, ReagentPlus(R), >=99% (TLC)
M02982
L-Histidine, Vetec(TM) reagent grade, >=99%
(S)-2-amino-3-(1H-imidazol-4-yl)propanoic acid
Q485277
B81AEDB0-EACA-4296-9BAB-52D60F137FFB
1H-Imidazole-4-propanoic acid, .alpha.-amino-, (S)-
F8881-8926
F8889-0575
L-Histidine, certified reference material, TraceCERT(R)
Z359369984
Histidine, European Pharmacopoeia (EP) Reference Standard
L-Histidine, United States Pharmacopeia (USP) Reference Standard
L-Histidine, Pharmaceutical Secondary Standard; Certified Reference Material
200-745-3
L-Histidine, cell culture tested, meets EP, USP testing specifications, from non-animal source
Solubility of (2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid
The compound (2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid, with the chemical formula C6H9N3O2, exhibits noteworthy solubility characteristics that are worth discussing.
General Solubility Insights
This compound can be categorized as a zwitterionic amino acid derivative, which typically influences solubility in various solvents. The presence of both hydrophilic functional groups and a hydrophobic side chain plays a crucial role in determining its solubility.
Solubility in Water
Hydrophilic compounds, particularly those containing carboxyl and amino groups, tend to be soluble in water. In the case of (2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid:
Solubility in Organic Solvents
When it comes to solubility in organic solvents, the following points are essential:
Conclusion
In summary, (2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid displays:
Thus, understanding the solubility profile of this compound is essential for its application in various fields, including pharmaceuticals and biochemistry.