ChemicalBook > CAS DataBase List > 7-Bromo-1-indanone
7-Bromo-1-indanone
Application- Product Name
- 7-Bromo-1-indanone
- CAS No.
- 125114-77-4
- Chemical Name
- 7-Bromo-1-indanone
- Synonyms
- 7-bromo-2,3-dihydro-1H-inden-1-one;7-bromo-2,3-dihydroinden-1-one;-broMo-2,3-dihydroinden-1-one;1H-Inden-1-one,7-broMo-2,3-dihydro-;TIANFUCHEM--125114-77-4--7-Bromo-1-indanone;(S)-1-(4-((dimethylamino)methyl)phenyl)ethan-1-amine;7-Bromo-2,3-dihydro-1H-inden-1-one, 7-Bromo-2,3-dihydro-1-oxo-1H-indene
- CBNumber
- CB0947729
- Molecular Formula
- C9H7BrO
- Formula Weight
- 211.06
- MOL File
- 125114-77-4.mol
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7-Bromo-1-indanone Property
- Melting point:
- 114 °C
- Boiling point:
- 306.5±31.0 °C(Predicted)
- Density
- 1.608±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- form
- solid
- color
- Yellow
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Safety
- HS Code
- 2914390090
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
TRC
- Product number
- B687943
- Product name
- 7-Bromo-1-indanone
- Packaging
- 50mg
- Price
- $45
- Updated
- 2021/12/16
Oakwood
- Product number
- 040613
- Product name
- 7-Bromo-1-indanone
- Packaging
- 250mg
- Price
- $56
- Updated
- 2021/12/16
Oakwood
- Product number
- 040613
- Product name
- 7-Bromo-1-indanone
- Packaging
- 1g
- Price
- $89
- Updated
- 2021/12/16
Matrix Scientific
- Product number
- 131805
- Product name
- 7-Bromo-2,3-dihydro-1H-inden-1-one
- Purity
- 97%
- Packaging
- 1g
- Price
- $98
- Updated
- 2021/12/16
Biosynth Carbosynth
- Product number
- FB147696
- Product name
- 7-Bromo-1-indanone
- Packaging
- 250mg
- Price
- $100
- Updated
- 2021/12/16
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7-Bromo-1-indanone Chemical Properties,Usage,Production
Application
7-Bromo-1-indanones are an important class of compounds, frequently used as intermediates in pharmaceuticals and natural products. Indanone structures are widely found in many natural products of plant and marine origin and possess good biological activity, such as indanoxyacetic acid compounds with diuretic and salt-excreting effects. Indanones are also intermediates in the synthesis of many drugs, such as rasagiline hydrochloride, an anti-Parkinson's drug, and can serve as the backbone for antidepressants and tranquilizers.
Synthesis
To a stirring solution of 7-Amino-2,3-dihydroinden-1-one (1.0 g, 6.8 mmol) in 48 % HBraq (2 mL) and EtOH (8 mL) was added NaNO2 (0.62 g, 8.6 mmol) dissolved in H20 (1 mL) at 0 °C and kept at 0 °C for 15 mm. Then a solution of CuBr (0.54 g, 3.6 mmol) in 48percent HBraq (8 mL) was added to the mixture at95 °C and kept at 95 °C for 15 mm. After consumption of the starting material (by TLC), the reaction mixture was diluted with water and extracted with EtOAc. The organic layer was washed with saturated NaHCO3 aq. Combined organic extracts were dried over anhydrous Na2504 and concentrated under reduced pressure to obtain a crude product, which was purified by silica gel column chromatography eluting with 10 % EtOAc /PE to afford 7-Bromo-1-indanone (0.54 g, 37 %) as an off-white solid. LC-MS: m/z = 212.0 [M+H]
References
[1] Patent: JP2015/63515, 2015, A. Location in patent: Paragraph 0153
[2] Journal of Organic Chemistry, 2003, vol. 68, # 26, p. 10195 - 10198
[3] Patent: US2008/255230, 2008, A1. Location in patent: Page/Page column 20-21
7-Bromo-1-indanone Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 7-Bromo-1-indanone manufacturers
Shaanxi Dideu New Materials Co. Ltd
- Product
- 7-Bromo-1-indanone 125114-77-4
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10000KGS
- Release date
- 2025-02-28
Henan Fengda Chemical Co., Ltd
- Product
- 7-Bromo-1-indanone 125114-77-4
- Price
- US $36.00-1.50/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-04-09
Shanghai Rlavie Technology Co ltd
- Product
- 7-Bromoindan-1-one 125114-77-4
- Price
- US $0.00-0.00/KG
- Min. Order
- 1g
- Purity
- 98%minHPLC
- Supply Ability
- 100kgs/month
- Release date
- 2021-11-14
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