4-amino-2-bromobenzonitrile
- Product Name
- 4-amino-2-bromobenzonitrile
- CAS No.
- 53312-82-6
- Chemical Name
- 4-amino-2-bromobenzonitrile
- Synonyms
- Bromo-4-amino-benzonitrile;4-amino-2-bromobenzonitrile;Benzonitrile, 4-amino-2-bromo-;4-Amino-2-bromobenzonitrile,95%
- CBNumber
- CB91559319
- Molecular Formula
- C7H5BrN2
- Formula Weight
- 197.03
- MOL File
- 53312-82-6.mol
4-amino-2-bromobenzonitrile Property
- Boiling point:
- 355.5±32.0 °C(Predicted)
- Density
- 1.68
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- pka
- 0.65±0.10(Predicted)
- form
- Powder
- color
- Yellow
- InChI
- InChI=1S/C7H5BrN2/c8-7-3-6(10)2-1-5(7)4-9/h1-3H,10H2
- InChIKey
- OSYGPHDNNWRFJO-UHFFFAOYSA-N
- SMILES
- C(#N)C1=CC=C(N)C=C1Br
Safety
- Safety Statements
- 24/25
- TSCA
- y
- HazardClass
- 6.1
- HazardClass
- IRRITANT
- HS Code
- 29269090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- A595183
- Product name
- 4-Amino-2-bromobenzonitrile
- Packaging
- 100mg
- Price
- $75
- Updated
- 2021/12/16
- Product number
- FA67883
- Product name
- 4-Amino-2-bromobenzonitrile
- Packaging
- 10g
- Price
- $54
- Updated
- 2021/12/16
- Product number
- 066623
- Product name
- 4-Amino-2-bromobenzonitrile
- Purity
- 98%
- Packaging
- 5g
- Price
- $19
- Updated
- 2021/12/16
- Product number
- 066623
- Product name
- 4-Amino-2-bromobenzonitrile
- Purity
- 98%
- Packaging
- 25g
- Price
- $29
- Updated
- 2021/12/16
- Product number
- FA67883
- Product name
- 4-Amino-2-bromobenzonitrile
- Packaging
- 50g
- Price
- $215
- Updated
- 2021/12/16
4-amino-2-bromobenzonitrile Chemical Properties,Usage,Production
Chemical Properties
off-white Crysstalline
Synthesis
1220099-39-7
53312-82-6
The general procedure for the synthesis of 2-bromo-4-aminobenzonitrile from the compound (CAS:1220099-39-7) was as follows: 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) (2.90 g, 12.8 mmol) was added to a 25 (4.03 g, 12.8 mmol) solution of 2-bromo-4-aminobenzonitrile (2,3-DCBQ) (2.90 g, 12.8 mmol) in a mixture of dichloromethane (CH2Cl2, 85 mL) and water ( H2O, 43 mL) in a stirred solution and the reaction was carried out at room temperature. The reaction mixture was stirred for 3.5 hours and then filtered to remove the precipitated solid. The filtrate was added to saturated aqueous sodium bicarbonate (NaHCO3) and extracted with dichloromethane (CH2Cl2). The organic layer was dried over magnesium sulfate (MgSO4) and concentrated. The residue obtained was purified by silica gel column chromatography (eluent: hexane/ethyl acetate = 2/1) to give 26 (2.13 g, 10.8 mmol, 85% yield) as a white solid.
References
[1] Bioorganic and Medicinal Chemistry Letters, 2010, vol. 20, # 5, p. 1712 - 1717
[2] Bioorganic and Medicinal Chemistry, 2013, vol. 21, # 4, p. 993 - 1005
4-amino-2-bromobenzonitrile Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-amino-2-bromobenzonitrile manufacturers
- Product
- 4-Amino-2-bromobenzonitrile 53312-82-6
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98.5%
- Supply Ability
- 100 tons
- Release date
- 2022-01-14
- Product
- 4-amino-2-bromobenzonitrile 53312-82-6
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-10
- Product
- 4-amino-2-bromobenzonitrile 53312-82-6
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-09