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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

$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

Price45 Properties Safety Information Description

45 prices

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aablocks
ACHEMBLOCK
Activate Scientific
AK Scientific
Alichem
Ambeed
American Custom Chemicals Corporation
Apolloscientific
Biosynth
Chemenu
Crysdot
J&W Pharmlab
Matrix Scientific
SynQuest Laboratories
Synthonix
TRC

Package

5MG
50mg
100mg
250mg
500mg
1g
1.00g
5g
5.00g
25g
25.00g

Manufactureraablocks
Product numberAA00CKM8
Product description8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one ≥95%
Packaging50mg
Price$10
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00CKM8
Product description8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 95%
Packaging100mg
Price$12
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00CKM8
Product description8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 95%
Packaging250mg
Price$15
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00CKM8
Product description8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 95%
Packaging1g
Price$24
Updated2026-05-28
Buy

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
Buy

ManufacturerACHEMBLOCK
Product numberQ70223
Product description8,9-DIHYDRO-5H-BENZO[7]ANNULEN-7(6H)-ONE 98%
Packaging5G
Price$150
Updated2026-05-27
Buy

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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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%
Packaging5g
Price$257
Updated2026-06-04
Buy

ManufacturerActivate Scientific
Product numberAS120841
Product description5,6,8,9-Tetrahydro-benzocyclohepten-7-one 97%
Packaging25g
Price$1059
Updated2026-06-04
Buy

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
Buy

ManufacturerAmbeed
Product numberA160825
Product description8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 95%
Packaging250mg
Price$50
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA160825
Product description8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 95%
Packaging1g
Price$120
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%	5G	$150	2026-05-27	Buy
ACHEMBLOCK	Q70223	8,9-DIHYDRO-5H-BENZO[7]ANNULEN-7(6H)-ONE 98%	25G	$555	2026-05-27	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%	5g	$257	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%	250mg	$50	2021-12-16	Buy
Ambeed	A160825	8,9-Dihydro-5H-benzo[7]annulen-7(6H)-one 95%	1g	$120	2021-12-16	Buy

Next Last

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):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	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.

Suppliers and manufacturers

ShangHai Caerulum Pharma Discovery Co., Ltd. shanghaiaoderuikanglimitedcompany Wuhan TCASChem Technology Co., Ltd. Shanghai Yolne Chemical Co., Ltd. EnliPharma Technology Co., Ltd Shanghai Huikai Chemical Technology Co., Ltd. ShangHai Caerulum Pharma Discovery Co., Ltd. Bide Pharmatech Ltd. Struchem Co., Ltd. JW & Y Pharmlab Co., Ltd.

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