chempirical

Sulfur trioxide pyridine complex

C5H5NO3SCAS 26412-87-3159.16 g/mol

Open in Covalent MOL file
OSOON

Properties

Molecular formula
C5H5NO3S
Molar mass
159.16 g/mol
Exact mass
158.9990 Da
logP
0.08Crippen estimate
Polar surface area
64.1 Ų
H-bond donors / acceptors
0 / 4
Rotatable bonds
0

Identifiers

CAS number
26412-87-3
SMILES
O=S(=O)=O.c1ccncc1
InChIKey
UDYFLDICVHJSOY-UHFFFAOYSA-N
InChI
InChI=1S/C5H5N.O3S/c1-2-4-6-5-3-1;1-4(2)3/h1-5H;

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Names and synonyms

9 names
  • Pyridine, compd. with sulfur trioxide (1:1)
  • Sulfur trioxide, compd. with pyridine (1:1)
  • Pyridine, compd. with SO3
  • Pyridine-sulfur trioxide complex
  • Pyridine-sulfur trioxide complex (1:1)
  • Pyridine sulfur trioxide
  • Pyridine-sulfur trioxide (1:1)
  • Sulfur trioxide-pyridine
  • NSC 75831

Work with Sulfur trioxide pyridine complex

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Pyridine110-86-160 % similar Pyridinium hydrobromide18820-82-150 % similar Hydrofluoric acid pyridine complex32001-55-150 % similar Poly(pyridine fluoride)62778-11-450 % similar Pyridinium chloride628-13-750 % similar Sulfur trioxide7446-11-940 % similar Cornforth reagent20039-37-638 % similar Pyridinium chlorochromate26299-14-938 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Same formula

Pyridine-2-sulfonic acid15103-48-7 3-Pyridinesulfonic acid636-73-7

Elsewhere

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