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ChemicalBook >> CAS DataBase List >> 1-Methyl-3,4-dihydro-1H-quinolin-2-one

1-Methyl-3,4-dihydro-1H-quinolin-2-one

1-Methyl-3,4-dihydro-1H-quinolin-2-one price.
  • $107 - $5120
  • Product name: 1-Methyl-3,4-dihydro-1H-quinolin-2-one
  • CAS: 826-72-2
  • MF: C10H11NO
  • MW: 161.2
  • EINECS:
  • MDL Number:MFCD03413676
  • Synonyms:1-Methyl-3,4-dihydro-1H-quinolin-2-one;1-methyl-3,4-dihydroquinolin-2-one;2(1H)-Quinolinone, 3,4-dihydro-1-methyl-;3,4-dihydro-1-methylquinolin-2(1H)-one;1-Methyl-3,4-dihydroquinolin-2(1H)-one
Price22 Properties Safety Information Description
22 prices
Selected condition：
Brand
  • aablocks
  • AccelPharmtech
  • ACHEMBLOCK
  • Alichem
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • TRC
Package
  • 5MG
  • 50mg
  • 100mg
  • 250mg
  • 250.00mg
  • 500mg
  • 1g
  • 1.00g
  • 5g
  • 25G
  • Manufactureraablocks
  • Product numberAA0052B0
  • Product description1-Methyl-3,4-dihydroquinolin-2(1H);-one 98%
  • Packaging250mg
  • Price$174
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0052B0
  • Product description1-Methyl-3,4-dihydroquinolin-2(1H);-one 98%
  • Packaging100mg
  • Price$107
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0052B0
  • Product description1-Methyl-3,4-dihydroquinolin-2(1H);-one 98%
  • Packaging1g
  • Price$396
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0052B0
  • Product description1-Methyl-3,4-dihydroquinolin-2(1H);-one 98%
  • Packaging5g
  • Price$1342
  • Updated2026-05-28
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberR2244
  • Product description3,4-dihydro-1-methyl-2(1H)-Quinolinone 97.00%
  • Packaging1G
  • Price$2370
  • Updated2026-05-21
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberR2244
  • Product description3,4-dihydro-1-methyl-2(1H)-Quinolinone 97.00%
  • Packaging5G
  • Price$2750
  • Updated2026-05-21
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberR2244
  • Product description3,4-dihydro-1-methyl-2(1H)-Quinolinone 97.00%
  • Packaging25G
  • Price$5120
  • Updated2026-05-21
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT92360
  • Product description3,4-dihydro-1-methylquinolin-2(1H)-one 95%
  • Packaging5G
  • Price$1795
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT92360
  • Product description3,4-dihydro-1-methylquinolin-2(1H)-one 95%
  • Packaging1G
  • Price$655
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT92360
  • Product description3,4-dihydro-1-methylquinolin-2(1H)-one 95%
  • Packaging250MG
  • Price$250
  • Updated2026-05-27
  • Buy
  • ManufacturerAlichem
  • Product number826722
  • Product description1-Methyl-3,4-dihydroquinolin-2(1H)-one
  • Packaging1g
  • Price$638
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0298301
  • Product description3,4-DIHYDRO-1-METHYL-2(1H)-QUINOLINONE 95.00%
  • Packaging5MG
  • Price$498.62
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM145938
  • Product description1-Methyl-3,4-dihydroquinolin-2(1H)-one 95%
  • Packaging1g
  • Price$1054
  • Updated2026-05-26
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11051118
  • Product description1-Methyl-3,4-dihydroquinolin-2(1H)-one 95+%
  • Packaging1g
  • Price$574
  • Updated2026-05-26
  • Buy
  • ManufacturerMatrix Scientific
  • Product number118909
  • Product description1-Methyl-3,4-dihydroquinolin-2(1H)-one 95+%
  • Packaging1g
  • Price$684
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number118909
  • Product description1-Methyl-3,4-dihydroquinolin-2(1H)-one
  • Packaging1.00g
  • Price$684
  • Updated2026-05-18
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0052B0 1-Methyl-3,4-dihydroquinolin-2(1H);-one 98% 250mg $174 2026-05-28 Buy
aablocks AA0052B0 1-Methyl-3,4-dihydroquinolin-2(1H);-one 98% 100mg $107 2026-05-28 Buy
aablocks AA0052B0 1-Methyl-3,4-dihydroquinolin-2(1H);-one 98% 1g $396 2026-05-28 Buy
aablocks AA0052B0 1-Methyl-3,4-dihydroquinolin-2(1H);-one 98% 5g $1342 2026-05-28 Buy
AccelPharmtech R2244 3,4-dihydro-1-methyl-2(1H)-Quinolinone 97.00% 1G $2370 2026-05-21 Buy
AccelPharmtech R2244 3,4-dihydro-1-methyl-2(1H)-Quinolinone 97.00% 5G $2750 2026-05-21 Buy
AccelPharmtech R2244 3,4-dihydro-1-methyl-2(1H)-Quinolinone 97.00% 25G $5120 2026-05-21 Buy
ACHEMBLOCK T92360 3,4-dihydro-1-methylquinolin-2(1H)-one 95% 5G $1795 2026-05-27 Buy
ACHEMBLOCK T92360 3,4-dihydro-1-methylquinolin-2(1H)-one 95% 1G $655 2026-05-27 Buy
ACHEMBLOCK T92360 3,4-dihydro-1-methylquinolin-2(1H)-one 95% 250MG $250 2026-05-27 Buy
Alichem 826722 1-Methyl-3,4-dihydroquinolin-2(1H)-one 1g $638 2021-12-16 Buy
American Custom Chemicals Corporation CHM0298301 3,4-DIHYDRO-1-METHYL-2(1H)-QUINOLINONE 95.00% 5MG $498.62 2021-12-16 Buy
Chemenu CM145938 1-Methyl-3,4-dihydroquinolin-2(1H)-one 95% 1g $1054 2026-05-26 Buy
Crysdot CD11051118 1-Methyl-3,4-dihydroquinolin-2(1H)-one 95+% 1g $574 2026-05-26 Buy
Matrix Scientific 118909 1-Methyl-3,4-dihydroquinolin-2(1H)-one 95+% 1g $684 2021-12-16 Buy
Matrix Scientific 118909 1-Methyl-3,4-dihydroquinolin-2(1H)-one 1.00g $684 2026-05-18 Buy
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Properties

Boiling point :295-297 °C
Density :1.120±0.06 g/cm3(Predicted)
solubility :Chloroform (Slightly), Methanol (Slightly)
pka :1.19±0.20(Predicted)
form :Oil
color :Colourless

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
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 P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

1-Methyl-3,4-dihydroquinolin-2(1H)-one is a useful research chemical compound used in the synthesis of 3,4-dihydroisoquinolines, 2-alkyl(acyl)-1(2H)-3,4-dihydroisoquinolinones, 2-alkyl-1(2H)-isoquinolinones and 1-alkyl-2(2H)-quinolinones.

More related product prices

6-AMino-1-Methyl-3,4-dihydroquinolin-2(1H)-one 6-Bromo-1-methyl-2-oxo-1,2,3,4-tetrahydroquinoline N-BOC-3,4-Dihydro-2(1H)-quinolinone 1086386-20-0

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Suppliers and manufacturers

SynAsst Chemical. Amadis Chemical Company Limited Wuxi KaideRui Pharmaceutical Technology Co., Ltd Aikon International Limited Wuhan chuang he chemical co. LTD Shanghai Ken chemical Technology Co.,ltd LGC Science (Shanghai) Ltd. Alchem Pharmtech,Inc.