2-bromo-5-hydroxybenzoic acid
- Product Name
- 2-bromo-5-hydroxybenzoic acid
- CAS No.
- 58380-11-3
- Chemical Name
- 2-bromo-5-hydroxybenzoic acid
- Synonyms
- Benzoic acid, 2-bromo-5-hydroxy-;2-Bromo-5-HydroxybenzoicAci;2-BROMO-5-HYDROXYBENZOIC ACID;2-Bromo-5-Hydroxyphenylboronic Acid
- CBNumber
- CB5947193
- Molecular Formula
- C7H5BrO3
- Formula Weight
- 217.02
- MOL File
- 58380-11-3.mol
2-bromo-5-hydroxybenzoic acid Property
- Melting point:
- 185 °C (decomp)
- Boiling point:
- 374.5±32.0 °C(Predicted)
- Density
- 1.861±0.06 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- DMSO (Slightly), Methanol (Slightly)
- pka
- 2.73±0.10(Predicted)
- form
- powder
- color
- White
- InChI
- InChI=1S/C7H5BrO3/c8-6-2-1-4(9)3-5(6)7(10)11/h1-3,9H,(H,10,11)
- InChIKey
- HTCSAMJZDHWTKD-UHFFFAOYSA-N
- SMILES
- C(O)(=O)C1=CC(O)=CC=C1Br
Safety
- HS Code
- 2916310090
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.
P271Use only outdoors or in a well-ventilated area.
N-Bromosuccinimide Price
- Product number
- B619405
- Product name
- 2-Bromo-5-hydroxybenzoicacid
- Packaging
- 10g
- Price
- $400
- Updated
- 2021/12/16
- Product number
- J97197
- Product name
- 2-Bromo-5-hydroxybenzoicacid
- Packaging
- 250mg
- Price
- $20
- Updated
- 2021/12/16
- Product number
- OR400079
- Product name
- 2-Bromo-5-hydroxybenzoicacid
- Packaging
- 1g
- Price
- $38
- Updated
- 2021/12/16
- Product number
- 2629-9-18
- Product name
- 2-Bromo-5-hydroxybenzoic acid
- Packaging
- 1g
- Price
- $48
- Updated
- 2021/12/16
- Product number
- FB55614
- Product name
- 2-Bromo-5-hydroxybenzoic acid
- Packaging
- 5G
- Price
- $85
- Updated
- 2021/12/16
2-bromo-5-hydroxybenzoic acid Chemical Properties,Usage,Production
Uses
2-Bromo-5-Hydroxyphenylboronic Acid serves as a reagent in the synthesis and biological activities of some new dibenzopyranones and dibenzopyrans as estrogen receptor agonists and antagonists in relation to anti-osteoporotic and anti-uterotropic and anti-implantation activities
Synthesis
22921-68-2
58380-11-3
General procedure for the synthesis of 2-bromo-5-hydroxybenzoic acid from 2-bromo-5-methoxybenzoic acid: 5 g of 2-bromo-5-methoxybenzoic acid (purchased from Wako Pure Chemical Industries, Ltd.) was refluxed with 15 g of aluminum chloride in 150 mL of chlorobenzene for 2.5 hours. After completion of the reaction, the reaction mixture was cooled and poured into ice water. The aqueous phase was extracted three times with 250 mL of diethyl ether. The organic phases were combined and concentrated under reduced pressure to remove the solvent to give 4.2 g of 2-bromo-5-hydroxybenzoic acid. Subsequently, 3.9 g of the resulting 2-bromo-5-hydroxybenzoic acid was dissolved with 3.9 g of resorcinol (purchased from Tokyo Chemical Industry Co., Ltd.) in 9 mL of aqueous 4M NaOH and heated at 60 °C for 30 min. To the reaction solution, 1.8 mL of 10% copper sulfate aqueous solution was added and heating was continued for 10 min. At the end of the reaction, the precipitate formed was collected by filtration to obtain a white powder of Urea A.
References
[1] Yakugaku Zasshi, 1956, vol. 76, p. 1122,1125
[2] Chem.Abstr., 1957, p. 3505
[3] Journal of Medicinal Chemistry, 2002, vol. 45, # 12, p. 2388 - 2409
[4] Patent: US5519133, 1996, A
[5] Journal of Agricultural and Food Chemistry, 2008, vol. 56, # 2, p. 393 - 400
2-bromo-5-hydroxybenzoic acid Preparation Products And Raw materials
Raw materials
Preparation Products
2-bromo-5-hydroxybenzoic acid Suppliers
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View Lastest Price from 2-bromo-5-hydroxybenzoic acid manufacturers
- Product
- 2-bromo-5-hydroxybenzoic acid 58380-11-3
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10000KGS
- Release date
- 2025-03-06
- Product
- 2-bromo-5-hydroxybenzoic acid 58380-11-3
- Price
- US $30.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2023-09-08
- Product
- 2-bromo-5-hydroxybenzoic acid 58380-11-3
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%-100%
- Supply Ability
- 1
- Release date
- 2018-08-12