2-Aminoethanethiol p-Toluenesulfonate
PubChem CID
12999004
Structure
Molecular Formula
Synonyms
- 2-Aminoethanethiol p-Toluenesulfonate
- 3037-04-5
- Ethanethiol, 2-amino-, 4-methylbenzenesulfonate (1:1)
- 2-aminoethanethiol;4-methylbenzenesulfonic acid
- Cysteamine Tosylate
Molecular Weight
249.4 g/mol
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Parent Compound
Component Compounds
Dates
- Create:2007-02-08
- Modify:2025-01-18
Description
A mercaptoethylamine compound that is endogenously derived from the COENZYME A degradative pathway. The fact that cysteamine is readily transported into LYSOSOMES where it reacts with CYSTINE to form cysteine-cysteamine disulfide and CYSTEINE has led to its use in CYSTINE DEPLETING AGENTS for the treatment of CYSTINOSIS.
Chemical Structure Depiction
3D Conformer of Parent
2-aminoethanethiol;4-methylbenzenesulfonic acid
Computed by Lexichem TK 2.7.0 (PubChem release 2021.10.14)
InChI=1S/C7H8O3S.C2H7NS/c1-6-2-4-7(5-3-6)11(8,9)10;3-1-2-4/h2-5H,1H3,(H,8,9,10);4H,1-3H2
Computed by InChI 1.0.6 (PubChem release 2021.10.14)
MWESMYJLFQVSSO-UHFFFAOYSA-N
Computed by InChI 1.0.6 (PubChem release 2021.10.14)
CC1=CC=C(C=C1)S(=O)(=O)O.C(CS)N
Computed by OEChem 2.3.0 (PubChem release 2024.12.12)
C9H15NO3S2
Computed by PubChem 2.2 (PubChem release 2021.10.14)
60-23-1 (Parent)
- 2 Aminoethanethiol
- 2-Aminoethanethiol
- 35S-Labeled Cysteamine
- Becaptan
- beta Mercaptoethylamine
- beta-Mercaptoethylamine
- Bitartrate, Cysteamine
- Cystagon
- Cysteamine
- Cysteamine Bitartrate
- Cysteamine Dihydrochloride
- Cysteamine Hydrobromide
- Cysteamine Hydrochloride
- Cysteamine Maleate (1:1)
- Cysteamine Tartrate
- Cysteamine Tartrate (1:1)
- Cysteamine Tosylate
- Cysteamine, 35S Labeled
- Cysteamine, 35S-Labeled
- Cysteinamine
- Dihydrochloride, Cysteamine
- Hydrobromide, Cysteamine
- Hydrochloride, Cysteamine
- Mercamine
- Mercaptamine
- Mercaptoethylamine
- Tartrate, Cysteamine
- Tosylate, Cysteamine
- 2-Aminoethanethiol p-Toluenesulfonate
- 3037-04-5
- Ethanethiol, 2-amino-, 4-methylbenzenesulfonate (1:1)
- 2-aminoethanethiol;4-methylbenzenesulfonic acid
- Cysteamine Tosylate
- MFCD00060252
- 2-AMINOETHANETHIOLP-TOLUENESULFONATE
- Cysteamine p-Toluenesulfonate
- SCHEMBL714691
- MWESMYJLFQVSSO-UHFFFAOYSA-N
- EINECS 221-235-7
- 2-Aminoethanethiol p-toluenosulfonate
- AKOS037646512
- 2-Mercaptoethylamine p-Toluenesulfonate
- AS-69323
- 2-aminoethanethiol 4-methylbenzenesulfonate
- (Mercaptoethyl)ammonium toluene-p-sulphonate
- A0946
- 2-aminoethane-1-thiol; 4-methylbenzene-1-sulfonic acid
Property Name
Property Value
Reference
Property Name
Molecular Weight
Property Value
249.4 g/mol
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
Hydrogen Bond Donor Count
Property Value
3
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Hydrogen Bond Acceptor Count
Property Value
5
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Rotatable Bond Count
Property Value
2
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Exact Mass
Property Value
249.04933569 Da
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
Monoisotopic Mass
Property Value
249.04933569 Da
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
Topological Polar Surface Area
Property Value
89.8 Ų
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Heavy Atom Count
Property Value
15
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
216
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Isotope Atom Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Covalently-Bonded Unit Count
Property Value
2
Reference
Computed by PubChem
Property Name
Compound Is Canonicalized
Property Value
Yes
Reference
Computed by PubChem (release 2021.10.14)
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Same Parent, Connectivity Count
Same Parent, Exact Count
Mixtures, Components, and Neutralized Forms Count
Similar Compounds (2D)
Similar Conformers (3D)
Same Count
Cystine Depleting Agents
Compounds and drugs that react with CYSTINE and convert it into a compound that can be more easily metabolized or intracellularly transported. Drugs in this class have been used to treat CYSTINOSIS. (See all compounds classified as Cystine Depleting Agents.)
- 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/Ethanethiol, 2-amino-, 4-methylbenzenesulfonate (1:1)https://commonchemistry.cas.org/detail?cas_rn=3037-04-5
- ChemIDplus(Mercaptoethyl)ammonium toluene-p-sulphonatehttps://pubchem.ncbi.nlm.nih.gov/substance/?source=chemidplus&sourceid=0003037045ChemIDplus Chemical Information Classificationhttps://pubchem.ncbi.nlm.nih.gov/source/ChemIDplus
- 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(mercaptoethyl)ammonium toluene-p-sulphonatehttps://echa.europa.eu/substance-information/-/substanceinfo/100.019.306
- Medical Subject Headings (MeSH)LICENSEWorks produced by the U.S. government are not subject to copyright protection in the United States. Any such works found on National Library of Medicine (NLM) Web sites may be freely used or reproduced without permission in the U.S.https://www.nlm.nih.gov/copyright.htmlCystine Depleting Agentshttps://www.ncbi.nlm.nih.gov/mesh/68065104
- PubChem
- MolGenieMolGenie Organic Chemistry Ontologyhttps://github.com/MolGenie/ontology/
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