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ChemicalBook >> CAS DataBase List >> 1,2,3,4-Tetrahydroisoquinoline-1,3-dione

1,2,3,4-Tetrahydroisoquinoline-1,3-dione

1,2,3,4-Tetrahydroisoquinoline-1,3-dione price.
  • $9 - $1170
  • Product name: 1,2,3,4-Tetrahydroisoquinoline-1,3-dione
  • CAS: 4456-77-3
  • MF: C9H7NO2
  • MW: 161.16
  • EINECS:1533716-785-6
  • MDL Number:MFCD00234966
  • Synonyms:1,2,3,4-Tetrahydroisoquinoline-1,3-dione;1,3-[2H,4H]-Isoquinolinedione;4H-Isoquinoline-1,3-dione;Isoquinoline-1,3(2H,4H)-dione, >=98%;2,4-dihydroisoquinoline-1,3-dione;FR 038470;NSC 409146;2H,4H-1,3-Isoquinolinedione
Price39 Properties Safety Information Description
39 prices
Selected condition：
Brand
  • aablocks
  • Abosyn
  • ACHEMBLOCK
  • Acints
  • Advanced Chemicals Intermediat
  • AK Scientific
  • American Custom Chemicals Corporation
  • Ark Pharm
  • Chemenu
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • Synthonix
  • TRC
Package
  • 100mg
  • 250mg
  • 1g
  • 2.5G
  • 5g
  • 10g
  • 25G
  • 100G
  • Manufactureraablocks
  • Product numberAA00DA15
  • Product descriptionIsoquinoline-1,3(2H,4H)-dione 96%
  • Packaging100mg
  • Price$9
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DA15
  • Product descriptionIsoquinoline-1,3(2H,4H)-dione ≥96%
  • Packaging250mg
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DA15
  • Product descriptionIsoquinoline-1,3(2H,4H)-dione 96%
  • Packaging1g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DA15
  • Product descriptionIsoquinoline-1,3(2H,4H)-dione 96%
  • Packaging5g
  • Price$56
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DA15
  • Product descriptionIsoquinoline-1,3(2H,4H)-dione 96%
  • Packaging10g
  • Price$95
  • Updated2026-05-28
  • Buy
  • ManufacturerAbosyn
  • Product number61-0753
  • Product descriptionisoquinoline-1,3(2H,4H)-dione 95-98%
  • Packaging1g
  • Price$530
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS71331
  • Product descriptionisoquinoline-1,3(2H,4H)-dione 95%
  • Packaging100G
  • Price$630
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS71331
  • Product descriptionisoquinoline-1,3(2H,4H)-dione 95%
  • Packaging25G
  • Price$210
  • Updated2026-05-27
  • Buy
  • ManufacturerAcints
  • Product numberACI-BNW-02861
  • Product descriptionisoquinoline-1,3(2H,4H)-dione 95%
  • Packaging5g
  • Price$410
  • Updated2026-05-20
  • Buy
  • ManufacturerAcints
  • Product numberACI-BNW-02861
  • Product descriptionisoquinoline-1,3(2H,4H)-dione 95%
  • Packaging25g
  • Price$1170
  • Updated2026-05-20
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-BNW-02861
  • Product descriptionisoquinoline-1,3(2H,4H)-dione 95%
  • Packaging25g
  • Price$1170
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-BNW-02861
  • Product descriptionisoquinoline-1,3(2H,4H)-dione 95%
  • Packaging5g
  • Price$410
  • Updated2026-05-19
  • Buy
  • ManufacturerAK Scientific
  • Product numberW6338
  • Product description1,3[2H,4H]-Isoquinolinedione 98%(HPLC)
  • Packaging100g
  • Price$161
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberW6338
  • Product description1,3[2H,4H]-Isoquinolinedione 98%(HPLC)
  • Packaging5g
  • Price$95
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ56245
  • Product description1,3[2H,4H]-Isoquinolinedione 95%
  • Packaging10g
  • Price$120
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ56245
  • Product description1,3[2H,4H]-Isoquinolinedione 95%
  • Packaging5g
  • Price$71
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00DA15 Isoquinoline-1,3(2H,4H)-dione 96% 100mg $9 2026-05-28 Buy
aablocks AA00DA15 Isoquinoline-1,3(2H,4H)-dione ≥96% 250mg $10 2026-05-28 Buy
aablocks AA00DA15 Isoquinoline-1,3(2H,4H)-dione 96% 1g $16 2026-05-28 Buy
aablocks AA00DA15 Isoquinoline-1,3(2H,4H)-dione 96% 5g $56 2026-05-28 Buy
aablocks AA00DA15 Isoquinoline-1,3(2H,4H)-dione 96% 10g $95 2026-05-28 Buy
Abosyn 61-0753 isoquinoline-1,3(2H,4H)-dione 95-98% 1g $530 2021-12-16 Buy
ACHEMBLOCK S71331 isoquinoline-1,3(2H,4H)-dione 95% 100G $630 2026-05-27 Buy
ACHEMBLOCK S71331 isoquinoline-1,3(2H,4H)-dione 95% 25G $210 2026-05-27 Buy
Acints ACI-BNW-02861 isoquinoline-1,3(2H,4H)-dione 95% 5g $410 2026-05-20 Buy
Acints ACI-BNW-02861 isoquinoline-1,3(2H,4H)-dione 95% 25g $1170 2026-05-20 Buy
Advanced Chemicals Intermediat ACI-BNW-02861 isoquinoline-1,3(2H,4H)-dione 95% 25g $1170 2026-05-19 Buy
Advanced Chemicals Intermediat ACI-BNW-02861 isoquinoline-1,3(2H,4H)-dione 95% 5g $410 2026-05-19 Buy
AK Scientific W6338 1,3[2H,4H]-Isoquinolinedione 98%(HPLC) 100g $161 2026-06-04 Buy
AK Scientific W6338 1,3[2H,4H]-Isoquinolinedione 98%(HPLC) 5g $95 2026-06-04 Buy
AK Scientific J56245 1,3[2H,4H]-Isoquinolinedione 95% 10g $120 2026-06-04 Buy
AK Scientific J56245 1,3[2H,4H]-Isoquinolinedione 95% 5g $71 2026-06-04 Buy
Next Last

Properties

Melting point :223 °C
Boiling point :377.1±35.0 °C(Predicted)
Density :1.286±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
pka :10.25±0.20(Predicted)
Appearance :Off-white to yellow Solid

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word:
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:
P233 Keep container tightly closed.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304 IF INHALED:
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P321 Specific treatment (see … on this label).
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P340 Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362 Take off contaminated clothing and wash before reuse.
P403 Store in a well-ventilated place.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Isoquinoline-1,3(2H,4H)-dione can be useful in the discovery and development of labdane-oxindole hybrids as small-molecule inhibitors against chikungunya virus infection in human HeLa cells.

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Suppliers and manufacturers

Energy Chemical ZEROSCHEM.CO.,LTD. Nanjing Chemlin Chemical Co., Ltd Shanghai Hanhong Scientific Co.,Ltd. Shanghai Ennopharm Co., Ltd. Shanghai Sunway Pharmaceutical Technology Co., Ltd Shanghai Raise Chemical Technology Co.,Ltd Yancheng Orgunion Pharmaceutical Sci & Tech Co., Ltd. Bide Pharmatech Ltd. ShangHai KenEn Chemical Technology Co., Ltd.