3,4-Dihydro-7-hydroxy-2(1H)-quinolinone
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- $4 - $2055.9
- 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
82 prices
Selected condition：
Brand
- aablocks
- Acrotein
- AHH
- AK Scientific
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- Arctom
- Biosynth
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- CSNpharm
- Frontier Specialty Chemicals
- J&W Pharmlab
- Matrix Scientific
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
Package
- 5MG
- 1G
- 5g
- 100mg
- 10mM*1mLinDMSO(Solid+Solvent)
- 10mM*1mLinDMSO(Solution)
- 10g
- 25g
- 50g
- 100g
- 0.25kg
- 250g
- 0.5kg
- 500g
- 1000g
- 1kg
- 2.5kg
- 5kg
- Manufactureraablocks
- Product numberAA0033FT
- Product description3,4-Dihydro-7-hydroxy-2(1H)-quinolinone 97%
- Packaging5g
- Price$4
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0033FT
- Product description3,4-Dihydro-7-hydroxy-2(1H)-quinolinone 97%
- Packaging10g
- Price$5
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0033FT
- Product description3,4-Dihydro-7-hydroxy-2(1H)-quinolinone 97%
- Packaging25g
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0033FT
- Product description3,4-Dihydro-7-hydroxy-2(1H)-quinolinone 98%
- Packaging100g
- Price$40
- Updated2026-05-28
- Buy
- ManufacturerAcrotein
- Product numberH-0742
- Product description7-Hydroxy-3,4-dihydro-2(1H)-quinolinone 97%
- Packaging100g
- Price$73.33
- Updated2021-12-16
- Buy
- ManufacturerAcrotein
- Product numberH-0742
- Product description7-Hydroxy-3,4-dihydro-2(1H)-quinolinone 97%
- Packaging100g
- Price$73.34
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberH-0742
- Product description7-Hydroxy-3,4-dihydro-2(1H)-quinolinone 97%
- Packaging250g
- Price$165
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberH-0742
- Product description7-Hydroxy-3,4-dihydro-2(1H)-quinolinone 97%
- Packaging25g
- Price$28.24
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberH-0742
- Product description7-Hydroxy-3,4-dihydro-2(1H)-quinolinone 97%
- Packaging25g
- Price$28.23
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-09714
- Product description3,4-Dihydro-7-hydroxycarbostyril 98%
- Packaging25g
- Price$588
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-09714
- Product description3,4-Dihydro-7-hydroxycarbostyril 97%
- Packaging25g
- Price$588
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-09714
- Product description3,4-Dihydro-7-hydroxycarbostyril 97%
- Packaging25g
- Price$588
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberA175
- Product description7-Hydroxy-3,4-dihydro-quinolin-2-one 98%(HPLC)
- Packaging500g
- Price$201
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberA175
- Product description7-Hydroxy-3,4-dihydro-quinolin-2-one 98%(HPLC)
- Packaging100g
- Price$60
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ53734
- Product description7-Hydroxy-3,4-dihydro-quinolin-2-one 95%
- Packaging500g
- Price$150
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ53734
- Product description7-Hydroxy-3,4-dihydro-quinolin-2-one 95%
- Packaging5g
- Price$12
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0033FT | 3,4-Dihydro-7-hydroxy-2(1H)-quinolinone 97% | 5g | $4 | 2026-05-28 | Buy |
| aablocks | AA0033FT | 3,4-Dihydro-7-hydroxy-2(1H)-quinolinone 97% | 10g | $5 | 2026-05-28 | Buy |
| aablocks | AA0033FT | 3,4-Dihydro-7-hydroxy-2(1H)-quinolinone 97% | 25g | $10 | 2026-05-28 | Buy |
| aablocks | AA0033FT | 3,4-Dihydro-7-hydroxy-2(1H)-quinolinone 98% | 100g | $40 | 2026-05-28 | Buy |
| Acrotein | H-0742 | 7-Hydroxy-3,4-dihydro-2(1H)-quinolinone 97% | 100g | $73.33 | 2021-12-16 | Buy |
| Acrotein | H-0742 | 7-Hydroxy-3,4-dihydro-2(1H)-quinolinone 97% | 100g | $73.34 | 2026-05-25 | Buy |
| Acrotein | H-0742 | 7-Hydroxy-3,4-dihydro-2(1H)-quinolinone 97% | 250g | $165 | 2026-05-25 | Buy |
| Acrotein | H-0742 | 7-Hydroxy-3,4-dihydro-2(1H)-quinolinone 97% | 25g | $28.24 | 2026-05-25 | Buy |
| Acrotein | H-0742 | 7-Hydroxy-3,4-dihydro-2(1H)-quinolinone 97% | 25g | $28.23 | 2021-12-16 | Buy |
| AHH | MT-09714 | 3,4-Dihydro-7-hydroxycarbostyril 98% | 25g | $588 | 2021-12-16 | Buy |
| AHH | MT-09714 | 3,4-Dihydro-7-hydroxycarbostyril 97% | 25g | $588 | 2026-05-25 | Buy |
| AHH | MT-09714 | 3,4-Dihydro-7-hydroxycarbostyril 97% | 25g | $588 | 2026-05-26 | Buy |
| AK Scientific | A175 | 7-Hydroxy-3,4-dihydro-quinolin-2-one 98%(HPLC) | 500g | $201 | 2026-06-04 | Buy |
| AK Scientific | A175 | 7-Hydroxy-3,4-dihydro-quinolin-2-one 98%(HPLC) | 100g | $60 | 2026-06-04 | Buy |
| AK Scientific | J53734 | 7-Hydroxy-3,4-dihydro-quinolin-2-one 95% | 500g | $150 | 2026-06-04 | Buy |
| AK Scientific | J53734 | 7-Hydroxy-3,4-dihydro-quinolin-2-one 95% | 5g | $12 | 2026-06-04 | 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
InChI :InChI=1S/C9H9NO2/c11-7-3-1-6-2-4-9(12)10-8(6)5-7/h1,3,5,11H,2,4H2,(H,10,12)
InChIKey :LKLSFDWYIBUGNT-UHFFFAOYSA-N
SMILES :N1C2=C(C=CC(O)=C2)CCC1=O
CAS DataBase Reference :22246-18-0(CAS DataBase Reference)
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
InChI :InChI=1S/C9H9NO2/c11-7-3-1-6-2-4-9(12)10-8(6)5-7/h1,3,5,11H,2,4H2,(H,10,12)
InChIKey :LKLSFDWYIBUGNT-UHFFFAOYSA-N
SMILES :N1C2=C(C=CC(O)=C2)CCC1=O
CAS DataBase Reference :22246-18-0(CAS DataBase Reference)
Safety Information
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| Signal word: | Warning | |||||||||||||||||||||
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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.More related product prices
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