2-Amino-5-bromonicotinaldehyde
- Product Name
- 2-Amino-5-bromonicotinaldehyde
- CAS No.
- 206997-15-1
- Chemical Name
- 2-Amino-5-bromonicotinaldehyde
- Synonyms
- 2-AMino-5-broMonicotildehyde;2-Amino-5-bromonicotinaldehyde;2-Amino-5-bromonicotinaldehyde 98%;2-aMino-5-broMo-3-pyridinecarbaldehyde;2-AMino-5-broMo-pyridine-3-carbaldehyde;2-AMINO-5-BROMOPYRIDINE-3-CARBOXALDEHYDE;3-Pyridinecarboxaldehyde, 2-aMino-5-broMo-;2-Amino-5-bromopyridine-3-carboxaldehyde, 2-Amino-5-bromo-3-formylpyridine
- CBNumber
- CB7957776
- Molecular Formula
- C6H5BrN2O
- Formula Weight
- 201.02
- MOL File
- 206997-15-1.mol
2-Amino-5-bromonicotinaldehyde Property
- Melting point:
- 167-169
- Boiling point:
- 300.5±42.0 °C(Predicted)
- Density
- 1.782±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2–8 °C
- pka
- 2.74±0.49(Predicted)
- Appearance
- Light yellow to yellow Solid
Safety
- Hazard Codes
- Xi
- RIDADR
- UN 2811 6.1 / PGIII
- HazardClass
- IRRITANT
- HS Code
- 2933399990
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.
P280Wear protective gloves/protective clothing/eye protection/face protection.
N-Bromosuccinimide Price
- Product number
- 415236
- Product name
- 2-Amino-5-bromonicotinaldehyde
- Packaging
- 100mg
- Price
- $305
- Updated
- 2021/12/16
- Product number
- 046553
- Product name
- 2-Amino-5-bromonicotinaldehyde
- Purity
- >95%
- Packaging
- 500mg
- Price
- $143
- Updated
- 2021/12/16
- Product number
- 7045AD
- Product name
- 2-Amino-5-bromonicotinaldehyde
- Packaging
- 1g
- Price
- $184
- Updated
- 2021/12/16
- Product number
- 046553
- Product name
- 2-Amino-5-bromonicotinaldehyde
- Purity
- >95%
- Packaging
- 5g
- Price
- $550
- Updated
- 2021/12/16
- Product number
- 4H30-9-X3
- Product name
- 2-Amino-5-bromonicotinaldehyde
- Packaging
- 1g
- Price
- $199
- Updated
- 2021/12/16
2-Amino-5-bromonicotinaldehyde Chemical Properties,Usage,Production
Synthesis
7521-41-7
206997-15-1
General procedure for the synthesis of 2-amino-5-bromonicotinaldehyde from 2-amino-3-pyridinecarboxaldehyde: A. To a solution of 2-aminopyridine-3-carbaldehyde (10.1 g, 81.0 mmol) in acetonitrile (150 mL) was added N-bromosuccinimide (15.1 g, 84.0 mmol). The reaction mixture was stirred under reflux conditions for 2 hours. After completion of the reaction, it was cooled to room temperature and the reaction mixture was filtered. The collected solid was washed with methanol and subsequently dried under vacuum to afford 2-amino-5-bromopyridine-3-carbaldehyde as a brown solid in 79% yield (12.9 g). 1H NMR (400 MHz, CDCl3): δ 9.81 (s, 1H), 8.30 (d, J = 2.4 Hz, 1H), 7.89 (d, J = 2.4 Hz, 1H), 6.78 (br s, 2H).
References
[1] Patent: WO2015/81257, 2015, A2. Location in patent: Page/Page column 61-62
[2] Journal of Polymer Science, Part A: Polymer Chemistry, 2011, vol. 49, # 19, p. 4204 - 4212
[3] Journal of Medicinal Chemistry, 2014, vol. 57, # 21, p. 8777 - 8791
[4] Patent: WO2013/82756, 2013, A1. Location in patent: Page/Page column 21; 30-31
[5] Patent: WO2009/115788, 2009, A1. Location in patent: Page/Page column 54
2-Amino-5-bromonicotinaldehyde Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-Amino-5-bromonicotinaldehyde manufacturers
- Product
- 2-Amino-5-bromonicotinaldehyde 206997-15-1
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100KG
- Release date
- 2020-01-11