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ChemicalBook >> CAS DataBase List >> 1(2H)-Isoquinolinone, 3,4-dihydro-5-methyl-

1(2H)-Isoquinolinone, 3,4-dihydro-5-methyl-

1(2H)-Isoquinolinone, 3,4-dihydro-5-methyl- price.
  • $14 - $5520
  • Product name: 1(2H)-Isoquinolinone, 3,4-dihydro-5-methyl-
  • CAS: 129075-56-5
  • MF: C10H11NO
  • MW: 161.2
  • EINECS:
  • MDL Number:MFCD00890474
  • Synonyms:1(2H)-Isoquinolinone, 3,4-dihydro-5-methyl-;3,4-dihydro-5-methyl-1(2H)-isoquinolinone;3,4-Dihydro-5-methoxyisoquinolin-1(2H)one;Pd 128763;5-Methyl-1,2,3,4-tetrahydroisoquinolin-1-one;5-methyl-3,4-dihydroisoquinoline-1-one
Price39 Properties Safety Information Description
39 prices
Selected condition：
Brand
  • aablocks
  • AccelPharmtech
  • ACHEMBLOCK
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Ark Pharm
  • Biosynth
  • Chemenu
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • Synthonix
Package
  • 5MG
  • 100mg
  • 250mg
  • 1.00g
  • 1g
  • 5.00g
  • 5g
  • 10g
  • 10.00g
  • 25G
  • Manufactureraablocks
  • Product numberAA000YQF
  • Product description5-Methyl-3，4-dihydroisoquinolin-1(2H)-one 90%
  • Packaging100mg
  • Price$14
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000YQF
  • Product description5-Methyl-3，4-dihydroisoquinolin-1(2H)-one 97%
  • Packaging250mg
  • Price$27
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000YQF
  • Product description5-Methyl-3，4-dihydroisoquinolin-1(2H)-one 90%
  • Packaging1g
  • Price$84
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000YQF
  • Product description5-Methyl-3，4-dihydroisoquinolin-1(2H)-one 90%
  • Packaging5g
  • Price$272
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000YQF
  • Product description5-Methyl-3，4-dihydroisoquinolin-1(2H)-one 90%
  • Packaging10g
  • Price$476
  • Updated2026-05-25
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberR2000
  • Product description3,4-dihydro-5-methyl-1(2H)-Isoquinolinone 97.00%
  • Packaging1G
  • Price$1740
  • Updated2026-05-21
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberR2000
  • Product description3,4-dihydro-5-methyl-1(2H)-Isoquinolinone 97.00%
  • Packaging5G
  • Price$2960
  • Updated2026-05-21
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberR2000
  • Product description3,4-dihydro-5-methyl-1(2H)-Isoquinolinone 97.00%
  • Packaging25G
  • Price$5520
  • Updated2026-05-21
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT93799
  • Product description5-Methyl-3,4-dihydroisoquinolin-1(2H)-one 95%
  • Packaging25G
  • Price$1500
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT93799
  • Product description5-Methyl-3,4-dihydroisoquinolin-1(2H)-one 95%
  • Packaging5G
  • Price$375
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT93799
  • Product description5-Methyl-3,4-dihydroisoquinolin-1(2H)-one 95%
  • Packaging1G
  • Price$105
  • Updated2026-05-27
  • Buy
  • ManufacturerAlichem
  • Product number129075565
  • Product description5-Methyl-3,4-dihydroisoquinolin-1(2H)-one
  • Packaging250mg
  • Price$241.56
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA304088
  • Product description5-Methyl-3,4-dihydroisoquinolin-1(2H)-one 90%
  • Packaging100mg
  • Price$52
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA304088
  • Product description5-Methyl-3,4-dihydroisoquinolin-1(2H)-one 90%
  • Packaging250mg
  • Price$86
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA304088
  • Product description5-Methyl-3,4-dihydroisoquinolin-1(2H)-one 90%
  • Packaging5g
  • Price$1114
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA304088
  • Product description5-Methyl-3,4-dihydroisoquinolin-1(2H)-one 90%
  • Packaging1g
  • Price$278
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA000YQF 5-Methyl-3，4-dihydroisoquinolin-1(2H)-one 90% 100mg $14 2026-05-25 Buy
aablocks AA000YQF 5-Methyl-3，4-dihydroisoquinolin-1(2H)-one 97% 250mg $27 2026-05-25 Buy
aablocks AA000YQF 5-Methyl-3，4-dihydroisoquinolin-1(2H)-one 90% 1g $84 2026-05-25 Buy
aablocks AA000YQF 5-Methyl-3，4-dihydroisoquinolin-1(2H)-one 90% 5g $272 2026-05-25 Buy
aablocks AA000YQF 5-Methyl-3，4-dihydroisoquinolin-1(2H)-one 90% 10g $476 2026-05-25 Buy
AccelPharmtech R2000 3,4-dihydro-5-methyl-1(2H)-Isoquinolinone 97.00% 1G $1740 2026-05-21 Buy
AccelPharmtech R2000 3,4-dihydro-5-methyl-1(2H)-Isoquinolinone 97.00% 5G $2960 2026-05-21 Buy
AccelPharmtech R2000 3,4-dihydro-5-methyl-1(2H)-Isoquinolinone 97.00% 25G $5520 2026-05-21 Buy
ACHEMBLOCK T93799 5-Methyl-3,4-dihydroisoquinolin-1(2H)-one 95% 25G $1500 2026-05-27 Buy
ACHEMBLOCK T93799 5-Methyl-3,4-dihydroisoquinolin-1(2H)-one 95% 5G $375 2026-05-27 Buy
ACHEMBLOCK T93799 5-Methyl-3,4-dihydroisoquinolin-1(2H)-one 95% 1G $105 2026-05-27 Buy
Alichem 129075565 5-Methyl-3,4-dihydroisoquinolin-1(2H)-one 250mg $241.56 2021-12-16 Buy
Ambeed A304088 5-Methyl-3,4-dihydroisoquinolin-1(2H)-one 90% 100mg $52 2021-12-16 Buy
Ambeed A304088 5-Methyl-3,4-dihydroisoquinolin-1(2H)-one 90% 250mg $86 2021-12-16 Buy
Ambeed A304088 5-Methyl-3,4-dihydroisoquinolin-1(2H)-one 90% 5g $1114 2021-12-16 Buy
Ambeed A304088 5-Methyl-3,4-dihydroisoquinolin-1(2H)-one 90% 1g $278 2021-12-16 Buy
Next Last

Properties

Boiling point :413.8±45.0 °C(Predicted)
Density :1.111
storage temp. :Sealed in dry,Room Temperature
pka :15.12±0.20(Predicted)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

ChEBI: 3,4-dihydro-5-methylisoquinolinone is a member of isoquinolines.

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Suppliers and manufacturers

Adamas Reagent, Ltd. Shanghai Ennopharm Co., Ltd. Shanghai Cuisen Pharmaceutical Technology Co., Ltd. BOC Sciences ShangHai AmK Pharmaceutical Technology Co., Ltd. AN PharmaTech Co Ltd Amadis Chemical Company Limited Taian Jiaye Biotechnology Co.Ltd Aikon International Limited Jinan chemkey pharmaceutical Co., Ltd.