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ChemicalBook >> CAS DataBase List >> 8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one

8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one

8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one price.
  • $10 - $1590
  • Product name: 8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one
  • CAS: 37949-03-4
  • MF: C11H12O
  • MW: 160.21
  • EINECS:-0
  • MDL Number:MFCD09867716
  • Synonyms:7-benzocycloheptanone;5,6,8,9-TETRAHYDRO-BENZOCYCLOHEPTEN-7-ONE;8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one;8,9-Dihydro-5H-benzo[7]annulen-7(6H);7H-Benzocyclohepten-7-one, 5,6,8,9-tetrahydro-;5,6,8,9-Tetrahydro-7H-benzocyclohepten-7-one;7-Oxo-6,7,8,9-tetrahydro-5H-benzo[7]annulene;3-Benzosuberone
49 prices
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  • aablocks
  • ACHEMBLOCK
  • Activate Scientific
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth
  • Chemenu
  • Crysdot
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  • Matrix Scientific
  • SynQuest Laboratories
  • Synthonix
  • TRC
Package
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  • 1g
  • 1.00g
  • 5.00g
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  • 25.00g
  • 25g
  • Manufactureraablocks
  • Product numberAA00CKM8
  • Product description8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one ≥95%
  • Packaging50mg
  • Price$10
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA00CKM8
  • Product description8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 95%
  • Packaging100mg
  • Price$12
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA00CKM8
  • Product description8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 95%
  • Packaging250mg
  • Price$15
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA00CKM8
  • Product description8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 95%
  • Packaging1g
  • Price$24
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA00CKM8
  • Product description8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 95%
  • Packaging5g
  • Price$116
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00CKM8
  • Product description8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one ≥95%
  • Packaging25g
  • Price$521
  • Updated2026-05-28
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  • ManufacturerACHEMBLOCK
  • Product numberQ70223
  • Product description8,9-DIHYDRO-5H-BENZO[7]ANNULEN-7(6H)-ONE 98%
  • Packaging25G
  • Price$555
  • Updated2026-05-27
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  • ManufacturerACHEMBLOCK
  • Product numberQ70223
  • Product description8,9-DIHYDRO-5H-BENZO[7]ANNULEN-7(6H)-ONE 98%
  • Packaging5G
  • Price$150
  • Updated2026-05-27
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  • ManufacturerActivate Scientific
  • Product numberAS120841
  • Product description5,6,8,9-Tetrahydro-benzocyclohepten-7-one 97%
  • Packaging5g
  • Price$257
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS120841
  • Product description5,6,8,9-Tetrahydro-benzocyclohepten-7-one 97%
  • Packaging1g
  • Price$60
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS120841
  • Product description5,6,8,9-Tetrahydro-benzocyclohepten-7-one 97%
  • Packaging25g
  • Price$1059
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product number4868AB
  • Product description8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one
  • Packaging1g
  • Price$224
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number37949034
  • Product description8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one
  • Packaging5g
  • Price$869.4
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA160825
  • Product description8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 95%
  • Packaging5g
  • Price$440
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA160825
  • Product description8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 95%
  • Packaging1g
  • Price$120
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA160825
  • Product description8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 95%
  • Packaging250mg
  • Price$50
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00CKM8 8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one ≥95% 50mg $10 2026-05-28 Buy
aablocks AA00CKM8 8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 95% 100mg $12 2026-05-28 Buy
aablocks AA00CKM8 8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 95% 250mg $15 2026-05-28 Buy
aablocks AA00CKM8 8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 95% 1g $24 2026-05-28 Buy
aablocks AA00CKM8 8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 95% 5g $116 2026-05-28 Buy
aablocks AA00CKM8 8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one ≥95% 25g $521 2026-05-28 Buy
ACHEMBLOCK Q70223 8,9-DIHYDRO-5H-BENZO[7]ANNULEN-7(6H)-ONE 98% 25G $555 2026-05-27 Buy
ACHEMBLOCK Q70223 8,9-DIHYDRO-5H-BENZO[7]ANNULEN-7(6H)-ONE 98% 5G $150 2026-05-27 Buy
Activate Scientific AS120841 5,6,8,9-Tetrahydro-benzocyclohepten-7-one 97% 5g $257 2026-06-04 Buy
Activate Scientific AS120841 5,6,8,9-Tetrahydro-benzocyclohepten-7-one 97% 1g $60 2026-06-04 Buy
Activate Scientific AS120841 5,6,8,9-Tetrahydro-benzocyclohepten-7-one 97% 25g $1059 2026-06-04 Buy
AK Scientific 4868AB 8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 1g $224 2021-12-16 Buy
Alichem 37949034 8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 5g $869.4 2021-12-16 Buy
Ambeed A160825 8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 95% 5g $440 2021-12-16 Buy
Ambeed A160825 8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 95% 1g $120 2021-12-16 Buy
Ambeed A160825 8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 95% 250mg $50 2021-12-16 Buy

Properties

Melting point :38.5 °C
Boiling point :288.2±29.0 °C(Predicted)
Density :1.064±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
Appearance :Off-white to light yellow <38.5°C Solid,>38.5°C Liquid
InChI :InChI=1S/C11H12O/c12-11-7-5-9-3-1-2-4-10(9)6-8-11/h1-4H,5-8H2
InChIKey :MRLBDJHIJZHYMK-UHFFFAOYSA-N
SMILES :C12=CC=CC=C1CCC(=O)CC2

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

Description

8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one is a reactant in the preparation of benzo[7]annulen-7-amines with GluN2B affinity and selectivity.

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