3,3'-Dithiobis(2-ammoniopropanoate)

HCID 24798687CAS 923-32-0
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Basic information

Standard SMILES
[NH3+]C(CSSCC([NH3+])C(=O)[O-])C(=O)[O-]
InChIKey
LEVWYRKDKASIDU-UHFFFAOYSA-N
Molecular formula
C6H12N2O4S2
Average molar mass
240.3 g/mol

Overview

Cystine zwitterion is an amino acid zwitterion that is the tautomer of cystine. It has a role as a mouse metabolite and a human metabolite. It is a tautomer of a cystine.

Names & identifiers

Preferred name
3,3'-Dithiobis(2-ammoniopropanoate)
IUPAC
2-azaniumyl-3-[(2-azaniumyl-2-carboxylatoethyl)disulfanyl]propanoate

Names & synonyms

cystine zwitterionCHEBI:354923,3'-dithiobis(2-ammoniopropanoate)3,3'-disulfanediylbis(2-ammoniopropanoate)

Database identifiers

CAS
923-32-0
PubChem CID
24798687
ChEBI
CHEBI:35492

Properties

Computed structural properties

XLogP
-5
Topological polar surface area
186 Ų
Hydrogen bond donors
2
Hydrogen bond acceptors
6
Rotatable bonds
5
Heavy atoms
14

Experimental & physicochemical properties

DrugsPharmaceuticals

Related reactions

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