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Substance Name: Ropinirole [USAN:INN:BAN]
RN: 91374-21-9
UNII: 030PYR8953
InChIKey: UHSKFQJFRQCDBE-UHFFFAOYSA-N

Note

  • Dopamine D2 receptor agonist; USAN name is ropinirole hydrochloride.

Molecular Formula

  • C16-H24-N2-O

Molecular Weight

  • 260.3786
 

Classification Codes

  • Anti-Dyskinesia Agents
  • Antiparkinson Agents
  • Central Nervous System Agents
  • Dopamine Agents
  • Dopamine Agonists
  • Neurotransmitter Agents
  • Parkinson's Disease and Restless Leg Syndrome (RLS)
  • Restless Leg Syndrome (RLS)

Names and Synonyms

Name of Substance

  • Ropinirole
  • Ropinirole [USAN:INN:BAN]

Synonyms

  • 4-(2-(Dipropylamino)ethyl)-1,3-dihydro-2H-indol-2-one
  • HSDB 8252
  • Requip
  • Ropinirol
  • Ropinirol [INN-Spanish]
  • Ropinirole
  • Ropinirolum
  • Ropinirolum [INN-Latin]
  • SK&F 101468
  • SKF 101468
  • UNII-030PYR8953

Systematic Name

  • 2H-Indol-2-one, 4-(2-(dipropylamino)ethyl)-1,3-dihydro-

Registry Numbers

CAS Registry Number

  • 91374-21-9

FDA UNII

  • 030PYR8953

Related Registry Number

  • 91374-20-8 (hydrochloride)

System Generated Number

  • 0091374219

Structure Descriptors

InChI

1S/C16H24N2O/c1-3-9-18(10-4-2)11-8-13-6-5-7-15-14(13)12-16(19)17-15/h5-7H,3-4,8-12H2,1-2H3,(H,17,19)

InChIKey

UHSKFQJFRQCDBE-UHFFFAOYSA-N

Smiles

CCCN(CCC)CCc1cccc2c1CC(=O)N2

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 2.7 (none)   EXP
Water Solubility 102 mg/L 25 EST
Vapor Pressure 6.30E-08 mm Hg 25 EST
Henry's Law Constant 5.10E-12 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.40E-10 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.