L-Homocystine (Standard)

cas: 626-72-2 — see every product listed under this CAS number, including other names

L-Homocystine (Standard) (CAS 626-72-2) is a chemical reagent available from Chemat. Available pack sizes: Get quote. Offered by: MedChemExpress.

brandMedChemExpress
catalog numberHY-W011690R-Get quote
cas626-72-2
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L,L-homocystine is a homocystine in which both chiral centres have L configuration. It is functionally related to a L-homocysteine. It is a tautomer of a L,L-homocystine zwitterion.

Source: ChEBI

Identity
Molecular formulaC8H16N2O4S2
Molecular weight268.4 g/mol
IUPAC name(2S)-2-amino-4-[[(3S)-3-amino-3-carboxypropyl]disulfanyl]butanoic acid
InChIKeyZTVZLYBCZNMWCF-WDSKDSINSA-N
SMILESC(CSSCC[C@@H](C(=O)O)N)[C@@H](C(=O)O)N

Computed by PubChem (NCBI)

Synonyms: L-Homocystine, Homocystine, L-, L-HOMOCYSTINE [MI], HOMOCYSTINE, (+)-, Butanoic acid, 4,4'-dithiobis(2-amino-, (2S,2'S)-, 2-amino-4-{[(3S)-3-amino-3-carboxypropyl]disulfanyl}butanoic acid, [S-(R*,R*)]-4,4'-dithiobis[2-aminobutyric] acid, (S-(R*,R*))-4,4'-Dithiobis(2-aminobutyric) acid, Butanoic acid, 4,4'-dithiobis[2-amino-, (2S,2'S)-, Butanoic acid, 4,4'-dithiobis[2-amino-, [S-(R*,R*)]-
Related forms of this compound
2-amino-4-[(3-amino-3-carboxypropyl)disulfanyl]butanoic acid C8H16N2O4S2
(2R)-2-amino-4-[[(3R)-3-amino-3-carboxypropyl]disulfanyl]butanoic acid C8H16N2O4S2
(2R)-2-amino-4-[[(3R)-3-amino-3-carboxypropyl]disulfanyl]butanoic acid C8H16N2O4S2
2-amino-4-[(3-amino-3-carboxy-1,1,2,2-tetradeuteriopropyl)disulfanyl]-3,3,4,4-tetradeuteriobutanoic acid C8H16N2O4S2
(2S)-4-[(3-amino-3-carboxy-1-deuteriopropyl)disulfanyl]-2,3,3,4,4-pentadeuterio-2-(dideuterioamino)butanoic acid C8H16N2O4S2
Isomers (same molecular formula)
methyl (2S)-2-amino-3-[[(2S)-2-amino-3-methoxy-3-oxopropyl]disulfanyl]propanoate C8H16N2O4S2
(2R)-2-[2-[[(1R)-1-carboxy-2-sulfanylethyl]amino]ethylamino]-3-sulfanylpropanoic acid C8H16N2O4S2
methyl (2S)-2-amino-3-[[(2S)-2-amino-3-methoxy-3-oxopropyl]disulfanyl]propanoate C8H16N2O4S2
(2S)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]-3-methylbutanoic acid C8H16N2O4S2

Also listed as

(H-HoCys-OH)2 95% Ambeed CAS 626-72-2
L-Homocystine, >95% (HPLC) TRC CAS 626-72-2
L-Homocystine/ 99.65% (existing batch purity) TargetMol CAS 626-72-2
L–homocystine GLPBio CAS 626-72-2
H-L-HCystine Iris Biotech CAS 626-72-2
L-Homocystine Biosynth CAS 626-72-2
L-Homocystine, 95%, 95% Chemat CAS 626-72-2
H-HoCys-OH, 95% Fluorochem CAS 626-72-2
L-Homocystine, 99.00% MedChemExpress CAS 626-72-2

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