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ChemicalBook > Product Catalogue >Pharmaceutical intermediates >Heterocyclic compound >Quinoline compounds >3,4-Dihydro-7-hydroxy-2(1H)-quinolinone

3,4-Dihydro-7-hydroxy-2(1H)-quinolinone

3,4-Dihydro-7-hydroxy-2(1H)-quinolinone Structure
  • ₹3200 - ₹9700
  • Product name: 3,4-Dihydro-7-hydroxy-2(1H)-quinolinone
  • CAS: 22246-18-0
  • MF: C9H9NO2
  • MW: 163.17
  • EINECS:239-784-6
  • MDL Number:MFCD06410891
  • Synonyms:7-Hydroxy-3,4-dihydro-2(1H)-quinolinone;Aripiprazole Dihydroquinolinone Impurity (USP);7-Hydroxy-3,4-dihydro-2(1H)-chinolinon;Intermediate of Aripiprazole;Aripiprazole Impurity 13;7- hydroxy-3,4- twohydrogen -2(1H)- quinolinone;7-Hydroxy-3,4-dihydro-2(H)-quinolinone;3,4-Dihydro-7-hydroxy-2(1H)-quinolinone SynonyMs 7-Hydroxy Carbostyril
Price4 Properties Safety Information Description
4 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • ALFA India

Package

  • 1G
  • 5G
  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberD3599
  • Product description3,4-Dihydro-7-hydroxy-2(1H)-quinolinone
  • Packaging5G
  • Price₹3200
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD3599
  • Product description3,4-Dihydro-7-hydroxy-2(1H)-quinolinone
  • Packaging25G
  • Price₹9700
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number675369
  • Product description7-Hydroxy-3,4-dihydro-2(1H)-quinolinone 97%
  • Packaging1G
  • Price₹4275.88
  • Updated2022-06-14
  • Buy
  • ManufacturerALFA India
  • Product numberALF-H27485-03
  • Product description7-Hydroxy-3,4-dihydro-2(1H)-quinolinone, 97%
  • Packaging1g
  • Price₹3325
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) D3599 3,4-Dihydro-7-hydroxy-2(1H)-quinolinone 5G ₹3200 2022-05-26 Buy
TCI Chemicals (India) D3599 3,4-Dihydro-7-hydroxy-2(1H)-quinolinone 25G ₹9700 2022-05-26 Buy
Sigma-Aldrich(India) 675369 7-Hydroxy-3,4-dihydro-2(1H)-quinolinone 97% 1G ₹4275.88 2022-06-14 Buy
ALFA India ALF-H27485-03 7-Hydroxy-3,4-dihydro-2(1H)-quinolinone, 97% 1g ₹3325 2022-05-26 Buy

Properties

Melting point :233-237 °C
Boiling point :403.7±45.0 °C(Predicted)
Density :1.282±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :DMSO (Slightly), Methanol (Slightly)
pka :9.60±0.20(Predicted)
form :Solid
color :Pale Yellow
InChIKey :LKLSFDWYIBUGNT-UHFFFAOYSA-N
CAS DataBase Reference :22246-18-0(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.

Description

3,4-Dihydro-7-hydroxy-2 (1H)-quinolinone is a useful organic and pharmaceutical intermediate. It can be used as the precursor of aripiprazole1, which is an antipsychotic medication. It is also an antitumor agent and hydroxyindole analog inhibitor tyrosinase melanoma.

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Suppliers and manufacturers

Urantiis Pharmaceuticals Private Limited MAISURIYA PHARMA SOLUTIONS Rampex Labs Private Limited NB Healthcare Pvt Ltd BNR LABORATORIES VASUDHA PHARMA CHEM LIMITED OPULENT PHARMA SPC LIFESCIENCES PVT. LTD Chemicea Pharmaceuticals Pvt Ltd CLEANCHEM LABORATORIES LLP