Benz[cd]indol-2(1H)-one
Benz[cd]indol-2(1H)-one
  • CAS No.:130-00-7
Other grades of this product :
Benz[cd]indol-2(1H)-one Basic information
Product Name:Benz[cd]indol-2(1H)-one
Synonyms:BENZO[CD]INDOL-2(1H)-ONE;BENZ[CD]INDOL-2(1H)-ONE;2(1h)-perinaphthazolone;naphtholactam;1,8-Naphthaolactam;Naphthostyril 1,8-Naphtholactam;1,8-Naphthostyril;2H-benzo[f]indol-2-one
CAS:130-00-7
MF:C11H7NO
MW:169.18
EINECS:204-973-4
Product Categories:Building Blocks;C11;Fused Ring Systems;Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks;Intermediates of Dyes and Pigments;Heterocyclic Building Blocks;Indoles
Mol File:130-00-7.mol
Benz[cd]indol-2(1H)-one Chemical Properties
Melting point 173-178 °C(lit.)
Boiling point 298.46°C (rough estimate)
density 1.1616 (rough estimate)
vapor pressure 0.61-7.2Pa at 100-130℃
refractive index 1.4900 (estimate)
storage temp. Sealed in dry,Room Temperature
solubility methanol: soluble25mg/mL, clear to slightly hazy, yellow to brown
pka13.27±0.20(Predicted)
form Powder
color Light orange to Yellow to Green
InChIKeyGPYLCFQEKPUWLD-UHFFFAOYSA-N
LogP2.5 at 24℃ and pH6.6
CAS DataBase Reference130-00-7(CAS DataBase Reference)
EPA Substance Registry SystemBenz[cd]indol-2(1H)-one (130-00-7)
Safety Information
Hazard Codes Xn
Risk Statements 22
Safety Statements 24/25
WGK Germany 2
RTECS DE3202000
HS Code 29337900
MSDS Information
ProviderLanguage
SigmaAldrich English
Benz[cd]indol-2(1H)-one Usage And Synthesis
Uses• ;Reactant in photo-Fries rearrangement1• ;Reactant in preparation of potential antitumor agents2• ;Reactant in synthesis of inhibitors of thymidylate synthase3
UsesBenz[cd]indol-2(1H)-one was used in the synthesis of 2-oxo-1,2-dihydrobenzo[cd]indole-6-sulfonamide analog, novel Mycobacterium protein tyrosine phosphatase B (mPTPB) inhibitor.
General DescriptionBenz[cd]indol-2(1H)-one is also referred as naphtholactam.
Benz[cd]indol-2(1H)-one Preparation Products And Raw materials
Raw materialsPotassium hydroxide-->Sodium bisulfite-->Sodium hypochlorite-->1,8-Naphthalimide
Preparation Productsdibenzo[def,mno]chrysene-6,12-dione-->Solvent Yellow 98-->Disperse Red 196

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