Interesting facts
Interesting Facts about (2R)-2-amino-3-sulfanyl-propanoic Acid
(2R)-2-amino-3-sulfanyl-propanoic acid, commonly known as L-cysteine, is a fascinating amino acid that plays several vital roles in biological systems. Here are some intriguing points about this compound:
- Biological Importance: L-cysteine is categorized as a semi-essential amino acid, meaning that it can be synthesized by the human body but is often required in higher amounts during periods of stress, illness, or rapid growth.
- Protein Building Block: It is a critical component of many proteins, contributing not just to their structure but also to their function, particularly due to the formation of disulfide bonds, which stabilize protein folding.
- Antioxidant Properties: L-cysteine is known for its antioxidant properties, as it is a precursor to glutathione, one of the body's most potent antioxidants that protect cells from oxidative stress.
- Detoxification Agent: This amino acid plays a crucial role in detoxifying harmful substances in the liver, helping to convert toxic compounds into less harmful derivatives, thus assisting in overall liver health.
- Culinary Uses: L-cysteine is not only important in the body but also finds usage in food processing. It is often added to bread as a dough conditioner to enhance the texture and quality.
- Sources: Natural sources of L-cysteine include high-protein foods such as chicken, turkey, yogurt, and legumes, making it relatively easy to obtain from a balanced diet.
In summary, (2R)-2-amino-3-sulfanyl-propanoic acid is much more than just an amino acid; its multifaceted roles in health and nutrition make it an exciting topic for both chemists and health professionals alike. As the biochemistry of this compound continues to be explored, we gain deeper insights into its true potential in medicine and nutrition.
Synonyms
L-cysteine
52-90-4
cysteine
Cystein
(R)-2-Amino-3-mercaptopropanoic acid
(R)-Cysteine
Thioserine
Half-cystine
L-(+)-Cysteine
L-Cystein
Cysteinum
Cysteine, L-
(2R)-2-amino-3-sulfanylpropanoic acid
cisteina
FREE CYSTEINE
beta-Mercaptoalanine
Half cystine
H-Cys-OH
2-Amino-3-mercaptopropionic acid
Cisteinum
L-Cys
(R)-2-Amino-3-mercaptopropionic acid
L-Alanine, 3-mercapto-
FEMA No. 3263
Cisteinum [Latin]
Cysteine [INN]
L-2-Amino-3-mercaptopropionic acid
Cisteina [Spanish]
CCRIS 912
L Cysteine
NSC-8746
L-Zystein
alpha-Amino-beta-thiolpropionic acid
L-2-Amino-3-mercaptopropanoic acid
Cysteinum [INN-Latin]
Cisteina [INN-Spanish]
beta-Mercaptoalanine, L-
CHEBI:17561
HSDB 2109
(2R)-2-amino-3-mercaptopropanoic acid
AI3-26559
alpha-Amino-beta-thiolpropionic acid, L-
alpha-Amino-beta-mercaptopropanoic acid, L-
alpha-Amino-beta-mercaptopropionic acid, L-
E 920
EINECS 200-158-2
Propanoic acid, 2-amino-3-mercapto-, (R)-
2-Amino-3-mercaptopropanoic acid, (R)-
Cys
E920
UNII-K848JZ4886
(R)-(+)-Cysteine
CHEMBL863
K848JZ4886
DTXSID8022876
EC 200-158-2
Cisteinum (Latin)
MFCD00064306
(+)-2-Amino-3-mercaptopropionic acid
4371-52-2
Cysteinum (INN-Latin)
CYSTEINE (II)
CYSTEINE [II]
Cisteina (INN-Spanish)
E-920
CYSTEINE (MART.)
CYSTEINE [MART.]
Zystein
Hcys
b-Mercaptoalanine
(2R)-2-amino-3-mercaptopropanoate
(2R)-2-amino-3-sulfanylpropanoate
3-mercapto-L-Alanine
ACETYLCYSTEINE IMPURITY B (EP IMPURITY)
ACETYLCYSTEINE IMPURITY B [EP IMPURITY]
L-Cysteine from non-animal source
Ecolan
345909-32-2 (.xH2O)
l-cycteine
racemic cysteine
L-Cysteine; Acetylcysteine Imp. B (EP); Acetylcysteine Impurity B
(2R)-2-amino-3-sulfanylpropanoic acid hydrochloride
2-amino-3-mercaptopropanoate
1ssq
S-Alkyl-L-cysteine
Ecolan (TN)
S-alkyl-L-cysteines
L-Cysteine, 97%
.beta.-Mercaptoalanine
H-Cys-OH HCl H
(2R)-2-amino-3-sulfanyl-propanoic acid
1xt8
CYSTEINE [HSDB]
L-Cysteine (JP18)
CYSTEINE [MI]
CYSTEINE [VANDF]
CYSTEINUM [HPUS]
L-CYSTEINE [JAN]
bmse000034
bmse000975
CYSTEINE [WHO-DD]
Epitope ID:140791
L-CYSTEINE [FHFI]
L-CYSTEINE [VANDF]
2-Amino-3-mercaptopropionate
DTXCID302876
GTPL4782
L-Cysteine, >=97%, FG
L-2-Amino-3-mercaptopropanoate
L-Cysteine - non-animal origin
2-amino-3-mercapto-, (R)-
CHEBI:47915
AIDS002953
(R)-2-Amino-3-mercaptopropanoate
HY-Y0337
STR02584
(R)-2-amino-3-mercapto-Propanoate
BDBM50109609
s5635
(R)-2-Amino-3-mercaptopropanoicacid
propanoic acid, 2-amino-3-mercapto-
AKOS015854128
CCG-266077
CS-W009027
DB00151
FC16020
FC76819
(R)-2-amino-3-mercapto-Propanoic acid
NCGC00248803-01
.alpha.-Amino-.beta.-thiolpropionic acid
L-Cysteine, BioUltra, >=98.5% (RT)
DB-297705
R-2-AMINO-3-MERCAPTOPROPIONIC ACID
L-Cysteine, SAJ special grade, >=98.5%
L-Cysteine, Vetec(TM) reagent grade, 97%
NS00008697
EN300-52823
C00097
D00026
M03086
Propanoic acid, 2-amino-3-mercapto-, (R)-
L-Cysteine, Cell Culture Reagent (H-L-Cys-OH)
Q186474
BBAE7AE6-FC21-4D37-808D-C7F7A2BA637F
BRD-K00795468-001-02-1
Q27115093
F0001-2369
F8880-8973
Flavor and Extract Manufacturers' Association No. 3263
L-Cysteine, certified reference material, TraceCERT(R)
Z760035162
L-Cysteine, produced by Wacker Chemie AG, Burghausen, Germany, >=98.0%
L-Cysteine, from non-animal source, BioReagent, suitable for cell culture, >=98%
200-158-2
Solubility of (2R)-2-amino-3-sulfanyl-propanoic acid
(2R)-2-amino-3-sulfanyl-propanoic acid, with the chemical formula C3H7NO2S, displays notable solubility characteristics that merit attention. One of the primary features influencing its solubility is the presence of both an amino group and a sulfanyl group, which can engage in hydrogen bonding with water molecules.
Key Points of Solubility
In conclusion, (2R)-2-amino-3-sulfanyl-propanoic acid exhibits significant solubility owing to its polar functional groups and capacity for hydrogen bonding. Factors such as pH and temperature play essential roles in its overall solubility characteristics, making it a compound of interest in various applications.