2-Chloro-5-nitro isonicotinic acid
- Product Name
- 2-Chloro-5-nitro isonicotinic acid
- CAS No.
- 907545-47-5
- Chemical Name
- 2-Chloro-5-nitro isonicotinic acid
- Synonyms
- 2-Chloro-5-nitroisonotinic acid;2-Chloro-5-nitro isonicotinic acid;2-Chloro-5-nitroisonicotinic acid 97%;2-chloro-5-nitropyridine-4-carboxylicaci;2-chloro-5-nitropyridine-4-carboxylic acid;2-chloro-5-nitropyridine-4-carbo×ylic acid;2-chloro-5-nitro-4-Pyridinecarboxylic acid;4-Pyridinecarboxylic acid, 2-chloro-5-nitro-
- CBNumber
- CB62503684
- Molecular Formula
- C6H3ClN2O4
- Formula Weight
- 202.55
- MOL File
- 907545-47-5.mol
2-Chloro-5-nitro isonicotinic acid Property
- Boiling point:
- 480.2±45.0 °C(Predicted)
- Density
- 1.702±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- 1.08±0.25(Predicted)
- form
- crystalline powder
- color
- White
Safety
- 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
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
N-Bromosuccinimide Price
- Product number
- C612075
- Product name
- 2-chloro-5-nitroisonicotinicAcid
- Packaging
- 250mg
- Price
- $200
- Updated
- 2021/12/16
- Product number
- FC32457
- Product name
- 2-Chloro-5-nitro isonicotinic acid
- Packaging
- 250mg
- Price
- $100
- Updated
- 2021/12/16
- Product number
- 5113AC
- Product name
- 2-Chloro-5-nitroisonicotinicacid
- Packaging
- 5g
- Price
- $111
- Updated
- 2021/12/16
- Product number
- FC32457
- Product name
- 2-Chloro-5-nitro isonicotinic acid
- Packaging
- 500mg
- Price
- $160
- Updated
- 2021/12/16
- Product number
- 4H54-5-0Z
- Product name
- 2-Chloro-5-nitroisonicotinic acid
- Packaging
- 1g
- Price
- $168
- Updated
- 2021/12/16
2-Chloro-5-nitro isonicotinic acid Chemical Properties,Usage,Production
Synthesis
23056-33-9
907545-47-5
General procedure for the synthesis of 2-chloro-5-nitroisonicotinic acid from 2-chloro-5-nitro-4-methylpyridine: 2-chloro-4-methyl-5-nitropyridine (31 g, 180 mmol) was dissolved in concentrated hydrochloric acid (300 mL) and the resulting mixture was cooled to 0 °C. Subsequently, chromium trioxide (CrO3, 59.4 g, 594 mmol) was slowly added to the solution. After continuous stirring at 0 °C for 1 h, the reaction mixture was gradually warmed to room temperature and stirring was continued overnight. After completion of the reaction, the mixture was slowly poured into ice water (1 L). After the mixture was warmed up to room temperature, filtration operation was carried out. The resulting solid was washed thoroughly with distilled water (2 L) and subsequently dried under vacuum to afford the target product 2-chloro-5-nitroisonicotinic acid as a white solid (28.5 g, 78% yield). The product was analyzed by LC/MS showing MS (ES) m/e 203 (MH+); 1H NMR (300 MHz, DMSO-d6) δ ppm 8.04 (s, 1H), 9.16 (s, 1H).
References
[1] Patent: WO2013/95761, 2013, A1. Location in patent: Page/Page column 39
[2] Patent: US2016/244451, 2016, A1. Location in patent: Paragraph 0167; 0168; 0169
[3] Patent: WO2015/200534, A2. Location in patent: Paragraph 00610
[3] Patent: , 2015, . Location in patent: Paragraph 00610
[5] Patent: US2006/122236, 2006, A1. Location in patent: Page/Page column 20
2-Chloro-5-nitro isonicotinic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-Chloro-5-nitro isonicotinic acid manufacturers
- Product
- 2-Chloro-5-nitro isonicotinic acid 907545-47-5
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100KG
- Release date
- 2020-01-02