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ChemicalBook >> CAS DataBase List >> 5-Hydroxy-3,4-dihydro-2H-isoquinolin-1-one

5-Hydroxy-3,4-dihydro-2H-isoquinolin-1-one

5-Hydroxy-3,4-dihydro-2H-isoquinolin-1-one price.
  • $12 - $2420
  • Product name: 5-Hydroxy-3,4-dihydro-2H-isoquinolin-1-one
  • CAS: 56469-02-4
  • MF: C9H9NO2
  • MW: 163.17
  • EINECS:
  • MDL Number:MFCD02258901
  • Synonyms:5-HYDROXY-1,2,3,4-TETRAHYDROISOQUINOLIN-1-ONE;3,4-DIHYDRO-5-HYDROXY-1(2H)-ISOQUINOLINONE;5-hydroxy-3,4-dihydroisoquinolin-1(2H)-one;1(2H)-Isoquinolinone, 3,4-dihydro-5-hydroxy-;5-hydroxy-3,4-dihydro-1H-isoquinolin-1-one;5-Hydroxy-1,2,3,4-tetrahydro-1-(2H) isoquinolone;5-Hydroxy-3,4-dihydro-1-oxo-2(1H)-isoquinoline;5-Hydroxy-3,4-dihydro-2H-isoquinolin-1-one
Price34 Properties Safety Information Description
34 prices
Selected condition：
Brand
  • aablocks
  • Abosyn
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Ark Pharm
  • Chemenu
  • Crysdot
  • J&W Pharmlab
  • Matrix Scientific
  • TRC
Package
  • 50mg
  • 100mg
  • 250.00mg
  • 250mg
  • 500mg
  • 1g
  • 1.00g
  • 5.00g
  • 5g
  • 25G
  • Manufactureraablocks
  • Product numberAA00I9ZY
  • Product description3,4-Dihydro-5-hydroxy-1(2H)-isoquinolinone 95%
  • Packaging5g
  • Price$668
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I9ZY
  • Product description3,4-Dihydro-5-hydroxy-1(2H)-isoquinolinone 95%
  • Packaging1g
  • Price$135
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I9ZY
  • Product description3,4-Dihydro-5-hydroxy-1(2H)-isoquinolinone 95%
  • Packaging250mg
  • Price$34
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I9ZY
  • Product description3,4-Dihydro-5-hydroxy-1(2H)-isoquinolinone 95%
  • Packaging100mg
  • Price$15
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I9ZY
  • Product description3,4-Dihydro-5-hydroxy-1(2H)-isoquinolinone 95%
  • Packaging50mg
  • Price$12
  • Updated2026-05-29
  • Buy
  • ManufacturerAbosyn
  • Product number30-1007
  • Product description5-Hydroxy-3,4-dihydro-2H-isoquinolin-1-one 95%-98%
  • Packaging1g
  • Price$1500
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberM15574
  • Product description5-Hydroxy-3,4-dihydro-2H-isoquinolin-1-one 95%
  • Packaging25G
  • Price$2420
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberM15574
  • Product description5-Hydroxy-3,4-dihydro-2H-isoquinolin-1-one 95%
  • Packaging5G
  • Price$605
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberM15574
  • Product description5-Hydroxy-3,4-dihydro-2H-isoquinolin-1-one 95%
  • Packaging1G
  • Price$170
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number8253AB
  • Product description3,4-Dihydro-5-hydroxy-1(2H)-isoquinolinone
  • Packaging100mg
  • Price$128
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number56469024
  • Product description3,4-Dihydro-5-hydroxy-1(2H)-isoquinolinone
  • Packaging250mg
  • Price$195.84
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number56469024
  • Product description3,4-Dihydro-5-hydroxy-1(2H)-isoquinolinone
  • Packaging1g
  • Price$518.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number56469024
  • Product description3,4-Dihydro-5-hydroxy-1(2H)-isoquinolinone
  • Packaging5g
  • Price$1537
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0027187
  • Product description5-HYDROXY-3,4-DIHYDRO-2H-ISOQUINOLIN-1-ONE 95.00%
  • Packaging5G
  • Price$2243.59
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0027187
  • Product description5-HYDROXY-3,4-DIHYDRO-2H-ISOQUINOLIN-1-ONE 95.00%
  • Packaging1G
  • Price$1067.22
  • Updated2021-12-16
  • Buy
  • ManufacturerArk Pharm
  • Product numberP000339790
  • Product description3,4-Dihydro-5-hydroxy-1(2H)-isoquinolinone 95+%
  • Packaging5g
  • Price$1386
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00I9ZY 3,4-Dihydro-5-hydroxy-1(2H)-isoquinolinone 95% 5g $668 2026-05-29 Buy
aablocks AA00I9ZY 3,4-Dihydro-5-hydroxy-1(2H)-isoquinolinone 95% 1g $135 2026-05-29 Buy
aablocks AA00I9ZY 3,4-Dihydro-5-hydroxy-1(2H)-isoquinolinone 95% 250mg $34 2026-05-29 Buy
aablocks AA00I9ZY 3,4-Dihydro-5-hydroxy-1(2H)-isoquinolinone 95% 100mg $15 2026-05-29 Buy
aablocks AA00I9ZY 3,4-Dihydro-5-hydroxy-1(2H)-isoquinolinone 95% 50mg $12 2026-05-29 Buy
Abosyn 30-1007 5-Hydroxy-3,4-dihydro-2H-isoquinolin-1-one 95%-98% 1g $1500 2021-12-16 Buy
ACHEMBLOCK M15574 5-Hydroxy-3,4-dihydro-2H-isoquinolin-1-one 95% 25G $2420 2026-05-27 Buy
ACHEMBLOCK M15574 5-Hydroxy-3,4-dihydro-2H-isoquinolin-1-one 95% 5G $605 2026-05-27 Buy
ACHEMBLOCK M15574 5-Hydroxy-3,4-dihydro-2H-isoquinolin-1-one 95% 1G $170 2026-05-27 Buy
AK Scientific 8253AB 3,4-Dihydro-5-hydroxy-1(2H)-isoquinolinone 100mg $128 2021-12-16 Buy
Alichem 56469024 3,4-Dihydro-5-hydroxy-1(2H)-isoquinolinone 250mg $195.84 2021-12-16 Buy
Alichem 56469024 3,4-Dihydro-5-hydroxy-1(2H)-isoquinolinone 1g $518.4 2021-12-16 Buy
Alichem 56469024 3,4-Dihydro-5-hydroxy-1(2H)-isoquinolinone 5g $1537 2021-12-16 Buy
American Custom Chemicals Corporation CHM0027187 5-HYDROXY-3,4-DIHYDRO-2H-ISOQUINOLIN-1-ONE 95.00% 5G $2243.59 2021-12-16 Buy
American Custom Chemicals Corporation CHM0027187 5-HYDROXY-3,4-DIHYDRO-2H-ISOQUINOLIN-1-ONE 95.00% 1G $1067.22 2021-12-16 Buy
Ark Pharm P000339790 3,4-Dihydro-5-hydroxy-1(2H)-isoquinolinone 95+% 5g $1386 2021-12-16 Buy
Next Last

Properties

Boiling point :473.8±45.0 °C(Predicted)
Density :1.282±0.06 g/cm3(Predicted)
storage temp. :2-8°C, stored under nitrogen
pka :9.23±0.20(Predicted)
Appearance :White to off-white Solid

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
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Suppliers and manufacturers

Shanghai Sinch Parmaceuticals Tech. Co. Ltd. Shanghai Ennopharm Co., Ltd. Nanjing Vital Chemical Co., Ltd. Shanghai Xiannuo Biotechnology Co., Ltd. SynAsst Chemical. ShangHai AmK Pharmaceutical Technology Co., Ltd. Shanghai HuanChuan Industry Co.,Ltd. Shanghai Tombiopharma Chemical Co. Ltd. NovoChemy Ltd. JW & Y Pharmlab Co., Ltd.