4-ethynyl-3-methyl-2,3-dihydrothiophene 1-oxide

C7H8OS — CID 123138793

IUPAC4-ethynyl-3-methyl-2,3-dihydrothiophene 1-oxide
SMILESC#CC1=CS(=O)CC1C
InChIInChI=1S/C7H8OS/c1-3-7-5-9(8)4-6(7)2/h1,5-6H,4H2,2H3
InChIKeyLENIKYXPURMAAV-UHFFFAOYSA-N
MW140.21 g/mol
LogP0.90
Rot. Bonds

About 4-ethynyl-3-methyl-2,3-dihydrothiophene 1-oxide

4-ethynyl-3-methyl-2,3-dihydrothiophene 1-oxide (PubChem CID 123138793) has the molecular formula C7H8OS and a molecular weight of 140.21 g/mol. Its IUPAC name is 4-ethynyl-3-methyl-2,3-dihydrothiophene 1-oxide.

Molecular Properties

Compound Name4-ethynyl-3-methyl-2,3-dihydrothiophene 1-oxide
PubChem CID123138793
Molecular FormulaC7H8OS
Molecular Weight140.21 g/mol
Exact Mass140.03
IUPAC Name4-ethynyl-3-methyl-2,3-dihydrothiophene 1-oxide
SMILESC#CC1=CS(=O)CC1C
InChIInChI=1S/C7H8OS/c1-3-7-5-9(8)4-6(7)2/h1,5-6H,4H2,2H3
InChIKeyLENIKYXPURMAAV-UHFFFAOYSA-N
XLogP0.90
TPSA17.07 Ų
H-Bond Donors
H-Bond Acceptors1
Rotatable Bonds
Heavy Atoms9
Complexity—

Lipinski Rule of Five

Passes Rule of Five

RuleValue
MW ≤ 500140.21
LogP ≤ 50.90
H-Bond Donors ≤ 50
H-Bond Acceptors ≤ 101

Computed Properties (RDKit)

Structural Alerts{'alert_name': 'triple_bond', 'substructure': 'N/A'}

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Frequently Asked Questions

What is the IUPAC name of 4-ethynyl-3-methyl-2,3-dihydrothiophene 1-oxide?
The IUPAC name of 4-ethynyl-3-methyl-2,3-dihydrothiophene 1-oxide (CID 123138793) is 4-ethynyl-3-methyl-2,3-dihydrothiophene 1-oxide.
What is the SMILES notation for 4-ethynyl-3-methyl-2,3-dihydrothiophene 1-oxide?
The canonical SMILES for 4-ethynyl-3-methyl-2,3-dihydrothiophene 1-oxide is C#CC1=CS(=O)CC1C.
What is the InChIKey of 4-ethynyl-3-methyl-2,3-dihydrothiophene 1-oxide?
The InChIKey is LENIKYXPURMAAV-UHFFFAOYSA-N. The full InChI is InChI=1S/C7H8OS/c1-3-7-5-9(8)4-6(7)2/h1,5-6H,4H2,2H3.
What are the key properties of 4-ethynyl-3-methyl-2,3-dihydrothiophene 1-oxide?
4-ethynyl-3-methyl-2,3-dihydrothiophene 1-oxide has a molecular weight of 140.21 g/mol, XLogP of 0.90, 0 rotatable bonds, 0 hydrogen bond donors, and 1 hydrogen bond acceptors.
Where does this data come from?
All data for 4-ethynyl-3-methyl-2,3-dihydrothiophene 1-oxide is sourced from PubChem (CID 123138793), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).