C10H11NO2
177.2 g/mol
Pharmaceutical IntermediateDanger
4-(2-Hydroxyethyl)indolin-2-one
CAS139122-19-3EC801-080-7
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
4-(2-Hydroxyethyl)indolin-2-one is a chemical compound used as a pharmaceutical intermediate in the synthesis of indole derivatives. It features both an alcohol and an amide functional group within a bicyclic structure.
Pharmaceutical intermediate for indole derivatives
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 139122-19-3
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Safety Reference
Danger
H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
Identifiers
IUPAC Name
4-(2-hydroxyethyl)-1,3-dihydroindol-2-one
InChIKey
QRTHVOUKWCEPKJ-UHFFFAOYSA-N
SMILES
C1C2=C(C=CC=C2NC1=O)CCO
Synonyms (16)
- ROPINIROLE HYDROCHLORIDE IMPURITY F (EP IMPURITY)
- Ropinirole EP Impurity F
- 4-(2-hydroxyethyl)oxindole
- 4-(2-hydroxyethyl)oxyindole
- 4-Hydroxyethyl-2-oxindole