CAS 56-88-2
:Cystathionine
Description:
Cystathionine is a non-proteinogenic amino acid that plays a crucial role in the metabolism of sulfur-containing amino acids, particularly in the transsulfuration pathway. It is formed from the condensation of serine and homocysteine, and it serves as an intermediate in the biosynthesis of cysteine. Cystathionine is characterized by its unique structure, which includes a thioether linkage between the sulfur atom of the cystathionine and the carbon backbone. This compound is typically found in biological systems and is involved in various metabolic processes. It exists in two stereoisomeric forms, with the L-form being biologically active. Cystathionine can be hydrolyzed to produce cysteine, which is essential for protein synthesis and various cellular functions. Elevated levels of cystathionine in the body can be indicative of certain metabolic disorders, including homocystinuria. In terms of physical properties, cystathionine is a white crystalline solid that is soluble in water, reflecting its polar nature due to the presence of amino and carboxyl functional groups.
Formula:C7H14N2O4S
InChI:InChI=1/C7H14N2O4S/c8-4(6(10)11)1-2-14-3-5(9)7(12)13/h4-5H,1-3,8-9H2,(H,10,11)(H,12,13)/t4-,5+/m1/s1
InChI key:InChIKey=ILRYLPWNYFXEMH-WHFBIAKZSA-N
SMILES:[C@H](CCSC[C@@H](C(O)=O)N)(C(O)=O)N
Synonyms:- (R)-S-(2-Amino-2-carboxyethyl)-L-homocystein
- (R)-S-(2-amino-2-carboxietil)-L-homocisteina
- (R)-S-(2-amino-2-carboxyethyl)-L-homocysteine
- <span class="text-smallcaps">L</span>-(+)-Cystathionine
- <span class="text-smallcaps">L</span>-Homocysteine, S-(2-amino-2-carboxyethyl)-, (R)-
- <span class="text-smallcaps">L</span>-Homocysteine, S-[(2R)-2-amino-2-carboxyethyl]-
- Butanoic acid, 2-amino-4-[(2-amino-2-carboxyethyl)thio]-, [R-(R*,S*)]-
- Cystathionine
- Cystathionine, <span class="text-smallcaps">L</span>-
- Cystathionine, L-
- L-(+)-Cystathionine
- L-Homocysteine, S-(2-amino-2-carboxyethyl)-, (R)-
- S-[(2R)-2-Amino-2-carboxyethyl]-<span class="text-smallcaps">L</span>-homocysteine
- L-Homocysteine, S-[(2R)-2-amino-2-carboxyethyl]-
- S-[(2R)-2-Amino-2-carboxyethyl]-L-homocysteine
- L-CYSTATHIONINE, >= 98% (TLC)
- (2S)-2-Amino-4-{[(2R)-2-amino-2-carboxyethyl]thio}butanoic acid
- (2S)-2-amino-4-[(2R)-2-amino-3-hydroxy-3-oxopropyl]sulfanylbutanoic acid
- S-[(R)-2-Amino-2-carboxyethyl]-L-homocysteine
- L-Cystathionine,(R)-S-(2-Amino-2-carboxyethyl)-L-homocysteine
- CYSTATHIONINE, L-(DS)(REQUEST QUOTE)
- (2R,7S)-2,7-Diamino-4-thiaoctanedioic acid
- See more synonyms
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Found 8 products.
L-(+)-Cystathionine
CAS:L-(+)-CystathionineFormula:C7H14N2O4SPurity:98%Color and Shape: off-white solidMolecular weight:222.26g/molL-(+)-Cystathionine
CAS:Controlled Product<p>Applications Intermediate in transsulfuration whereby the mammal transfers the sulfur of methionine via homocysteine to cysteine.<br>References Prochazka, Z., et al.: Collection Czechoslov. Chem. Commun., 45, 1982 (1980), Yorek, M.A. & Spector, A.A.: Prog. Clin. Biol. Res., 179, 361 (1985)<br></p>Formula:C7H14N2O4SColor and Shape:White To Off-WhiteMolecular weight:222.26L-(+)-Cystathionine
CAS:<p>L-(+)-Cystathionine is a naturally occurring amino acid derivative, which is an intermediate in the metabolic pathway of homocysteine to cysteine. It is primarily found in various metabolic processes within the human body and other organisms, indicating its endogenous origin.</p>Formula:C7H14N2O4SPurity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:222.26 g/molL-Cystathionine
CAS:<p>L-Cystathionine: nonprotein amino acid; important for sulfur amino acid metabolism; used in cardiovascular research.</p>Formula:C7H14N2O4SPurity:96.43% - >99.99%Color and Shape:SolidMolecular weight:222.26
