1-Methylisatin
Properties
- Molecular formula
- C9H7NO2
- Molar mass
- 161.16 g/mol
- Exact mass
- 161.0477 Da
- Melting point
- 130–133 °C
- logP
- 0.85Crippen estimate
- Polar surface area
- 37.4 Ų
- H-bond donors / acceptors
- 0 / 2
- Rotatable bonds
- 0
Hazards
Danger
- H301 Toxic if swallowed87.2% of notifiers
- H315 Causes skin irritation97.9% of notifiers
- H318 Causes serious eye damage87.2% of notifiers
- H319 Causes serious eye irritation10.6% of notifiers
- H335 May cause respiratory irritation95.7% of notifiers
Aggregated from 47 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P261, P264, P264+P265, P270, P271, P280, P301+P316, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501
Identifiers
CAS number
2058-74-4SMILES
CN1C(=O)C(=O)c2ccccc21InChIKey
VCYBVWFTGAZHGH-UHFFFAOYSA-NInChI
InChI=1S/C9H7NO2/c1-10-7-5-3-2-4-6(7)8(11)9(10)12/h2-5H,1H3Weigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
13 names · show all
- 1H-Indole-2,3-dione, 1-methyl-
- Indole-2,3-dione, 1-methyl-
- Isatin, 1-methyl-
- 1-Methyl-1H-indole-2,3-dione
- N-Methylisatin
- OL 57
- 1-Methyl-2,3-indolinedione
- 1-Methylindole-2,3-dione
- N-Methylindoline-2,3-dione
- NSC 42449
- N-Methyl-indole-2,3-dione
- 1-Methyl-2,3-dioxoindole
- 1-Methyl-2,3-dihydro-1H-indole-2,3-dione
Work with 1-Methylisatin
Similar compounds
Acetylisatin574-17-457 % similar
1-Phenylisatin723-89-756 % similar
1-Allylisatin830-74-049 % similar
1-(3,4-Dichlorobenzyl)-1H-indole-2,3-dione79183-19-042 % similar
1-Methyl-1,3-dihydroindol-2-one61-70-141 % similar
2-(Dimethylamino)benzoic acid610-16-241 % similar
N-Methylphthalimide550-44-739 % similar
Phenanthrenequinone84-11-739 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue.