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ChemicalBook >> CAS DataBase List >> 4,5-Dibromo-1,2,6,7-tertahydro-8H-indeno[5,4-b]furan-8-one

4,5-Dibromo-1,2,6,7-tertahydro-8H-indeno[5,4-b]furan-8-one

4,5-Dibromo-1,2,6,7-tertahydro-8H-indeno[5,4-b]furan-8-one price.
  • $51 - $1880
  • Product name: 4,5-Dibromo-1,2,6,7-tertahydro-8H-indeno[5,4-b]furan-8-one
  • CAS: 196597-77-0
  • MF: C11H8Br2O2
  • MW: 331.99
  • EINECS:
  • MDL Number:MFCD09955084
  • Synonyms:4,5-Dibromo-1,2,6,7-tertahydro-8H-indeno[5,4-b]furan-8-one;4,5-Dibromo-1,2,6,7-tertahydro-8H-indeno[5,4-β]furan-8-one;8H-Indeno[5,4-b]furan-8-one, 4,5-dibroMo-1,2,6,7-tetrahydro-;4,5-dibromo-1,2,6,7-tetrahydroindeno[5,4-b]furan-8-one;4,5-DibroMo-6,7-dihydro-1H-indeno[5,4-b]furan-8(2H)-one;Ramelteon Impurity 29;RaMelteon iMpurity I;Ramelteon-9
Price18 Properties Safety Information Description
18 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Alichem
  • American Custom Chemicals Corporation
  • Biosynth
  • Crysdot
  • Medical Isotopes, Inc.
  • TRC
Package
  • 10mg
  • 25MG
  • 50mg
  • 100mg
  • 125mg
  • 250mg
  • 1g
  • 5g
  • 25G
  • Manufactureraablocks
  • Product numberAA003KEI
  • Product description4,5-Dibromo-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one 98%
  • Packaging100mg
  • Price$51
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003KEI
  • Product description4,5-Dibromo-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one 98%
  • Packaging250mg
  • Price$84
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003KEI
  • Product description4,5-Dibromo-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one 98%
  • Packaging1g
  • Price$198
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003KEI
  • Product description4,5-Dibromo-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one 98%
  • Packaging5g
  • Price$593
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU138424
  • Product description4,5-Dibromo-6,7-dihydro-1H-indeno[5,4-b]furan-8(2H)-one 97%
  • Packaging25G
  • Price$435
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU138424
  • Product description4,5-Dibromo-6,7-dihydro-1H-indeno[5,4-b]furan-8(2H)-one 97%
  • Packaging5G
  • Price$275
  • Updated2026-05-27
  • Buy
  • ManufacturerAlichem
  • Product number196597770
  • Product description4,5-Dibromo-6,7-dihydro-1H-indeno[5,4-b]furan-8(2H)-one
  • Packaging1g
  • Price$215.13
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number196597770
  • Product description4,5-Dibromo-6,7-dihydro-1H-indeno[5,4-b]furan-8(2H)-one
  • Packaging5g
  • Price$748.14
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0012775
  • Product description4,5-DIBROMO-1,2,6,7-TETRAHYDRO-3-OXA-AS-INDACEN-8-ONE 95.00%
  • Packaging250MG
  • Price$1593.9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0012775
  • Product description4,5-DIBROMO-1,2,6,7-TETRAHYDRO-3-OXA-AS-INDACEN-8-ONE 95.00%
  • Packaging25MG
  • Price$704.55
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD21568
  • Product description4,5-Dibromo-1,2,6,7-tertahydro-8H-indeno[5,4-b]furan-8-one
  • Packaging100mg
  • Price$662
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD21568
  • Product description4,5-Dibromo-1,2,6,7-tertahydro-8H-indeno[5,4-b]furan-8-one
  • Packaging10mg
  • Price$110.1
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD21568
  • Product description4,5-Dibromo-1,2,6,7-tertahydro-8H-indeno[5,4-b]furan-8-one
  • Packaging50mg
  • Price$364
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD21568
  • Product description4,5-Dibromo-1,2,6,7-tertahydro-8H-indeno[5,4-b]furan-8-one
  • Packaging25mg
  • Price$200.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD21568
  • Product description4,5-Dibromo-1,2,6,7-tertahydro-8H-indeno[5,4-b]furan-8-one
  • Packaging250mg
  • Price$1202.5
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11171114
  • Product description4,5-Dibromo-6,7-dihydro-1H-indeno[5,4-b]furan-8(2H)-one 95+%
  • Packaging5g
  • Price$751
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003KEI 4,5-Dibromo-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one 98% 100mg $51 2026-05-28 Buy
aablocks AA003KEI 4,5-Dibromo-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one 98% 250mg $84 2026-05-28 Buy
aablocks AA003KEI 4,5-Dibromo-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one 98% 1g $198 2026-05-28 Buy
aablocks AA003KEI 4,5-Dibromo-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one 98% 5g $593 2026-05-28 Buy
ACHEMBLOCK U138424 4,5-Dibromo-6,7-dihydro-1H-indeno[5,4-b]furan-8(2H)-one 97% 25G $435 2026-05-27 Buy
ACHEMBLOCK U138424 4,5-Dibromo-6,7-dihydro-1H-indeno[5,4-b]furan-8(2H)-one 97% 5G $275 2026-05-27 Buy
Alichem 196597770 4,5-Dibromo-6,7-dihydro-1H-indeno[5,4-b]furan-8(2H)-one 1g $215.13 2021-12-16 Buy
Alichem 196597770 4,5-Dibromo-6,7-dihydro-1H-indeno[5,4-b]furan-8(2H)-one 5g $748.14 2021-12-16 Buy
American Custom Chemicals Corporation HCH0012775 4,5-DIBROMO-1,2,6,7-TETRAHYDRO-3-OXA-AS-INDACEN-8-ONE 95.00% 250MG $1593.9 2021-12-16 Buy
American Custom Chemicals Corporation HCH0012775 4,5-DIBROMO-1,2,6,7-TETRAHYDRO-3-OXA-AS-INDACEN-8-ONE 95.00% 25MG $704.55 2021-12-16 Buy
Biosynth FD21568 4,5-Dibromo-1,2,6,7-tertahydro-8H-indeno[5,4-b]furan-8-one 100mg $662 2021-12-16 Buy
Biosynth FD21568 4,5-Dibromo-1,2,6,7-tertahydro-8H-indeno[5,4-b]furan-8-one 10mg $110.1 2021-12-16 Buy
Biosynth FD21568 4,5-Dibromo-1,2,6,7-tertahydro-8H-indeno[5,4-b]furan-8-one 50mg $364 2021-12-16 Buy
Biosynth FD21568 4,5-Dibromo-1,2,6,7-tertahydro-8H-indeno[5,4-b]furan-8-one 25mg $200.5 2021-12-16 Buy
Biosynth FD21568 4,5-Dibromo-1,2,6,7-tertahydro-8H-indeno[5,4-b]furan-8-one 250mg $1202.5 2021-12-16 Buy
Crysdot CD11171114 4,5-Dibromo-6,7-dihydro-1H-indeno[5,4-b]furan-8(2H)-one 95+% 5g $751 2026-05-26 Buy
Next Last

Properties

Melting point :224-2260C
Boiling point :448.6±45.0 °C(Predicted)
Density :1.981±0.06 g/cm3 (20 ºC 760 Torr)
storage temp. :Refrigerator
solubility :Chloroform, Dichloromethane, Methanol
form :Solid
color :White

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
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.
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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

A tricyclic indan derivative as receptor agonist; a therapeutic agent for sleep disorders.

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