L-Homocystine
- L-Homocystine
- 626-72-2
- Homocystine, L-
- (H-HoCys-OH)2
- (2S,2'S)-4,4'-Disulfanediylbis(2-aminobutanoic acid)
- Create:2005-06-24
- Modify:2025-01-11
- L-Homocystine
- 626-72-2
- Homocystine, L-
- (H-HoCys-OH)2
- (2S,2'S)-4,4'-Disulfanediylbis(2-aminobutanoic acid)
- (2S,2'S)-homocystine
- 804AS222UE
- (2S)-2-amino-4-[[(3S)-3-amino-3-carboxypropyl]disulfanyl]butanoic acid
- Butanoic acid, 4,4'-dithiobis(2-amino-, (2S,2'S)-
- 2-amino-4-{[(3S)-3-amino-3-carboxypropyl]disulfanyl}butanoic acid
- (2S)-2-amino-4-{[(3S)-3-amino-3-carboxypropyl]disulfanyl}butanoic acid
- C8H16N2O4S2
- Butanoic acid, 4,4'-dithiobis[2-amino-, [S-(R*,R*)]-
- rel-(2S,2'S)-4,4'-Disulfanediylbis(2-aminobutanoic acid)
- MFCD00020391
- UNII-804AS222UE
- BUTANOIC ACID, 4,4'-DITHIOBIS(2-AMINO-, (S-(R*,R*))-
- Butanoic acid, 4,4'-dithiobis[2-amino-, [S-(R*,R*)]-; Butyric acid, 4,4'-dithiobis[2-amino-, L- (8CI); (2S,2'S)-4,4'-Dithiobis[2-aminobutanoic acid]; L-Homocystine
- EINECS 210-962-5
- L-4,4'-Dithiobis(2-aminobutanoic acid)
- L-HOMOCYSTINE [MI]
- HOMOCYSTINE, (+)-
- SCHEMBL385397
- L-Homocystine (H-L-HCystine)
- CHEBI:141698
- DTXSID001019905
- DTXSID101014691
- L-Homocystine, cell culture tested
- L-Homocystine, >=98% (HPLC)
- AKOS015924140
- CS-W012406
- HY-W011690
- DS-18098
- L-4,4'-dithio-bis(2-aminobutyric acid)
- L-Homocystine, purum, >=98.0% (NT)
- L-4,4'-dithio-bis(2-aminobutanoic acid)
- EN300-36962
- C01817
- H-3040
- (2S,2'S)-4,4'-dithiobis(2-aminobutanoic acid)
- (2S,2'S)-4,4'-dithiobis(2-aminobutyric acid)
- (S-(R*,R*))-4,4'-Dithiobis(2-aminobutyric) acid
- BUTYRIC ACID, 4,4'-DITHIOBIS(2-AMINO-, L-
- Q24188398
- 451C7394-EBB7-4FF8-823E-43C3DCBF69BE
- (S)-2-amino-4-((S)-3-amino-3-carboxy-propyldisulfanyl)-butyric acid
73 100
128 87.49
160 29.13
278 21.32
129 12.01
73 100
128 73.37
160 22.82
278 16.62
100 10.81
88.0241 87.71
136.0471 68.88
134.0311 52.82
90.0398 48.55
98.9878 13.74
88.02295 100
56.05053 22.68
90.03699 19.58
44.04995 6.69
73.01087 3.29
269 100
136 70.60
135 6.14
268 3.18
136 100
134 43.31
133 12.29
90 10.98
132 3.11
Not Classified
Reported as not meeting GHS hazard criteria by 3 of 3 companies. For more detailed information, please visit ECHA C&L website.
Aggregated GHS information provided per 3 reports by companies from 1 notifications to the ECHA C&L Inventory.
Reported as not meeting GHS hazard criteria per 3 of 3 reports by companies. For more detailed information, please visit ECHA C&L website.
There are 0 notifications provided by 0 of 3 reports by companies with hazard statement code(s).
Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown.
Patents are available for this chemical structure:
https://patentscope.wipo.int/search/en/result.jsf?inchikey=ZTVZLYBCZNMWCF-WDSKDSINSA-N
- CAS Common ChemistryLICENSEThe data from CAS Common Chemistry is provided under a CC-BY-NC 4.0 license, unless otherwise stated.https://creativecommons.org/licenses/by-nc/4.0/DL-Homocystinehttps://commonchemistry.cas.org/detail?cas_rn=870-93-9
- ChemIDplusChemIDplus Chemical Information Classificationhttps://pubchem.ncbi.nlm.nih.gov/source/ChemIDplus
- EPA Chemicals under the TSCAButanoic acid, 4,4'-dithiobis[2-amino-, (2S,2'S)-https://www.epa.gov/chemicals-under-tscaEPA TSCA Classificationhttps://www.epa.gov/tsca-inventory
- EPA DSSToxL-Homocystinehttps://comptox.epa.gov/dashboard/DTXSID001019905DL-Homocystinehttps://comptox.epa.gov/dashboard/DTXSID101014691CompTox Chemicals Dashboard Chemical Listshttps://comptox.epa.gov/dashboard/chemical-lists/
- European Chemicals Agency (ECHA)LICENSEUse of the information, documents and data from the ECHA website is subject to the terms and conditions of this Legal Notice, and subject to other binding limitations provided for under applicable law, the information, documents and data made available on the ECHA website may be reproduced, distributed and/or used, totally or in part, for non-commercial purposes provided that ECHA is acknowledged as the source: "Source: European Chemicals Agency, http://echa.europa.eu/". Such acknowledgement must be included in each copy of the material. ECHA permits and encourages organisations and individuals to create links to the ECHA website under the following cumulative conditions: Links can only be made to webpages that provide a link to the Legal Notice page.https://echa.europa.eu/web/guest/legal-notice[S-(R*,R*)]-4,4'-dithiobis[2-aminobutyric] acidhttps://echa.europa.eu/substance-information/-/substanceinfo/100.009.966[S-(R*,R*)]-4,4'-dithiobis[2-aminobutyric] acid (EC: 210-962-5)https://echa.europa.eu/information-on-chemicals/cl-inventory-database/-/discli/details/85105
- FDA Global Substance Registration System (GSRS)LICENSEUnless otherwise noted, the contents of the FDA website (www.fda.gov), both text and graphics, are not copyrighted. They are in the public domain and may be republished, reprinted and otherwise used freely by anyone without the need to obtain permission from FDA. Credit to the U.S. Food and Drug Administration as the source is appreciated but not required.https://www.fda.gov/about-fda/about-website/website-policies#linking
- ChEBIL,L-homocystinehttps://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:141698
- IUPAC Digitized pKa Dataset
- Japan Chemical Substance Dictionary (Nikkaji)
- KEGGLICENSEAcademic users may freely use the KEGG website. Non-academic use of KEGG generally requires a commercial licensehttps://www.kegg.jp/kegg/legal.html
- MassBank of North America (MoNA)LICENSEThe content of the MoNA database is licensed under CC BY 4.0.https://mona.fiehnlab.ucdavis.edu/documentation/license
- Metabolomics Workbench
- Nature Chemical Biology
- NIST Mass Spectrometry Data CenterLICENSEData covered by the Standard Reference Data Act of 1968 as amended.https://www.nist.gov/srd/public-lawL-Homocystinehttp://www.nist.gov/srd/nist1a.cfm
- SpectraBaseL-4,4'-dithiobis[2-aminobutyric acid]https://spectrabase.com/spectrum/6mq7KedIqxRL-4,4'-DITHIOBIS[2-AMINOBUTRYIC ACID]https://spectrabase.com/spectrum/L72fLlgcpHi
- Springer Nature
- Wikidata(2S,2′S)-homocystinehttps://www.wikidata.org/wiki/Q24188398
- PubChem
- GHS Classification (UNECE)GHS Classification Treehttp://www.unece.org/trans/danger/publi/ghs/ghs_welcome_e.html
- MolGenieMolGenie Organic Chemistry Ontologyhttps://github.com/MolGenie/ontology/
- PATENTSCOPE (WIPO)SID 388328493https://pubchem.ncbi.nlm.nih.gov/substance/388328493
- NCBI