chempirical

Piloty's acid

C6H7NO3SCAS 599-71-3173.19 g/mol

Open in Covalent MOL file
OSOHNHO
Sulfonamide

Properties

Molecular formula
C6H7NO3S
Molar mass
173.19 g/mol
Exact mass
173.0147 Da
Melting point
186 °C
logP
0.35Crippen estimate
Polar surface area
66.4 Ų
H-bond donors / acceptors
2 / 3
Rotatable bonds
2

Hazards

Warning
Irritant (GHS07)

Aggregated from 2 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501

Identifiers

CAS number
599-71-3
SMILES
O=S(=O)(NO)c1ccccc1
InChIKey
BRMDATNYMUMZLN-UHFFFAOYSA-N
InChI
InChI=1S/C6H7NO3S/c8-7-11(9,10)6-4-2-1-3-5-6/h1-5,7-8H

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

6 names
  • Benzenesulfonamide, N-hydroxy-
  • N-Hydroxybenzenesulfonamide
  • Hydroxylamine, N-(phenylsulfonyl)-
  • Benzenesulfohydroxamic acid
  • N-(Phenylsulfonyl)hydroxylamine
  • NSC 45357

Work with Piloty's acid

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

N-(Phenylsulfonyl)benzenesulfonamide2618-96-465 % similar N-Phenylbenzenesulfonamide1678-25-758 % similar N-Methylbenzenesulfonamide5183-78-858 % similar Benzenesulfonyl hydrazide80-17-158 % similar N-(4-Hydroxyphenyl)benzenesulfonamide5471-90-952 % similar N-(2-Hydroxypropyl)benzenesulfonamide35325-02-147 % similar Benzenesulfonic acid98-11-346 % similar Diphenyl sulfone127-63-946 % similar

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

Same formula

Metanilic acid121-47-1 Sulfanilic acid121-57-3 4-Hydroxybenzenesulfonamide1576-43-8 Orthanilic acid88-21-1

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia