Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	69628
Common Name:	Tetrahydrothiophene-2-carboxylic acid
Systematic Name:	tetrahydrothiophene-2-carboxylic acid
RefMet Name:	Tetrahydrothiophene-2-carboxylic acid
Synonyms:	THTC; AC1L9DZB; thiolane-2-carboxylic acid; SureCN3376292 [PubChem Synonyms]
Exact Mass:	132.0245 (neutral)    Calculate m/z: (Choose adduct) [M+H]+ [M+H-H2O]+ [M.]+ [M+2H]2+ [M+3H]3+ [M+4H]4+ [M+K]+ [M+2K]2+ [M-H+2K]+ [M+Na]+ [M+2Na]2+ [M-H+2Na]+ [M+Li]+ [M+2Li]2+ [M+NH4]+ [M-H]- [M-2H]2- [M-3H]3- [M-4H]4- [M+Cl]- [M+OAc]- [M+HCOO]- M(neutral)
Formula:	C5H8O2S
InChIKey:	MZOYMQRKTJRHGJ-UHFFFAOYSA-N
ClassyFire superclass:	Organoheterocyclic compounds
ClassyFire class:	Thiolanes
ClassyFire subclass:	Thiolanes
ClassyFire direct parent:	Aliphatic heteromonocyclic compounds
SMILES:	C1CC(C(=O)O)SC1
Studies:	Available studies (via RefMet name)

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External database links:

PubChem CID:	443066
CHEBI ID:	9384
KEGG ID:	C11074
Plant Metabolite Hub(Pmhub):	MS000022102

Calculated physicochemical properties (?):

Heavy Atoms:	8
Rings:	1
Aromatic Rings:	0
Rotatable Bonds:	1
van der Waals Molecular volume:	116.15 Å3 molecule-1
Toplogical Polar Sufrace Area:	37.30 Å2 molecule-1
Hydrogen Bond Donors:	1
Hydrogen Bond Acceptors:	2
logP:	1.54
Molar Refractivity:	34.12
Fraction sp3 Carbons:	0.80
sp3 Carbons:	4

References

LIPID MAPS classification: "Update of the LIPID MAPS comprehensive classification system for lipids", Fahy E, Subramaniam S, Murphy RC, Nishijima M, Raetz CR, Shimizu T, Spener F, van Meer G, Wakelam MJ, and Dennis EA, J. Lipid Res. (2009) 50: S9-S14. DOI: 10.1194/jlr.R800095-JLR200
ClassyFire classification: "ClassyFire: automated chemical classification with a comprehensive, computable taxonomy", Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS, J. Cheminformatics (2016) 8:61. DOI: 10.1186/s13321-016-0174-y
NPClassifier classification: "NPClassifier: A Deep Neural Network-Based Structural Classification Tool for Natural Products", Kim HW, Wang M, Leber CA, Nothias LF, Reher R, Kang KB, van der Hooft JJJ, Dorrestein PC, Gerwick WH and Cottrell GW. J Nat Prod. 2021 Nov 26;84(11):2795-2807.DOI: 10.1021/acs.jnatprod.1c00399.