Grundinformationen
- Standard-SMILES
NC(CSSCC(N)C(=O)O)C(=O)O- InChIKey
LEVWYRKDKASIDU-UHFFFAOYSA-N- Summenformel
- C6H12N2O4S2
- Durchschnittliche Molmasse
- 240,3 g/mol
- Monoisotopische Masse
- 240,02384886
Überblick
Cystine is a sulfur-containing amino acid obtained by the oxidation of two cysteine molecules which are then linked via a disulfide bond. It has a role as a mouse metabolite and a human metabolite. It is a cysteine derivative, a sulfur-containing amino acid and an organic disulfide. It is a tautomer of a cystine zwitterion.
Namen und Bezeichner
- Bevorzugter Name
- 2-Azaniumyl-3-((2-Azaniumyl-2-Carboxylatoethyl)Disulfanyl)Propanoate
- IUPAC
- 2-amino-3-[(2-amino-2-carboxyethyl)disulfanyl]propanoic acid
Namen und Synonyme
RefChem:10622742-Azaniumyl-3-((2-Azaniumyl-2-Carboxylatoethyl)Disulfanyl)PropanoateDL-CYSTINE923-32-0MFCD00084652Cystine_RamanathanGurudeeban.beta.,.beta.'-DithiodialanineCAS_595NSC_67678NSC203781NCGC00164531-03(H-Cys-OH)
Weitere Namen anzeigen
(+/-)-3,3'-Dithiobis(2-aminopropionicacid)Bis(.beta.-amino-.beta.-carboxyethyl)disulfideBis(.beta.-amino-.beta.-carboxyethyl) disulfide5228F255-51E7-421E-8A05-4687B20118CBCarbocisteine Impurity 4NSC 13203NSC-203781Zystin
Datenbank-Bezeichner
- CAS
56-89-3、923-32-0- PubChem CID
- 595
- DTXSID
DTXSID50859005- ChEMBL
CHEMBL366563- ChEBI
CHEBI:17376- EC Number
- 213-094-5
- Nikkaji
- J1.319F
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- -6,3
- Polarare Oberfläche (TPSA)
- 177 Ų
- H-Brücken-Donoren
- 4
- H-Brücken-Akzeptoren
- 8
- Frei drehbare Bindungen
- 7
- Schwere Atome
- 14
- Formalladung
- 0
- Komplexität
- 192
Experimentelle und physikochemische Eigenschaften
Chemical ClassesBiological Agents -> Amino Acids and Derivatives
Food AdditivesDOUGH STRENGTHENER, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, NUTRIENT SUPPLEMENT -> FDA Substance added to food
Physical DescriptionSolid; [Merck Index] Off-white solid; [Acros Organics MSDS]
Collision Cross Section150.71 Ų [M+K]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 80% (4 of 5) of all reports.
Warning
H302 (20%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 5 reports by companies from 2 notifications to the ECHA C&L Inventory.
Gefahrenhinweise
Hazards SummaryAn irritant; Harmful by ingestion; [Acros Organics MSDS]
Hazard Classes and CategoriesAcute Tox. 4 (20%)
Chemie und Industrie
Verwendung und Herstellung
UsesA non-essential amino acid; [Merck Index] Used as a flavoring agent, dough strengthener, and nutritional supplement for foods; [FDA]
Zugehörige Reaktionen
0
Keine Reaktionsaufzeichnungen unter den aktuellen Filterkriterien.
Verknüpfte Notizen
Wird geladen…