4-NITROPICOLINIC ACID
- Product Name
- 4-NITROPICOLINIC ACID
- CAS No.
- 13509-19-8
- Chemical Name
- 4-NITROPICOLINIC ACID
- Synonyms
- Nitropicolinicacid;4-Nitropicolinicaci;RARECHEM AL BO 0806;4-NITROPICOLINIC ACID;4-NITROPICOLINIC ACID 98+%;4-Nitropicolinic acid ,97%;4-Nitro-2-pyridinecarboxylic acid;4-NITROPYRIDINE-2-CARBOXYLIC ACID;2-Pyridinecarboxylic acid, 4-nitro-;4-Nitropyridine-2-carboxylicAcid>
- CBNumber
- CB9128842
- Molecular Formula
- C6H4N2O4
- Formula Weight
- 168.11
- MOL File
- 13509-19-8.mol
4-NITROPICOLINIC ACID Property
- Melting point:
- 153℃
- Boiling point:
- 384.9±27.0 °C(Predicted)
- Density
- 1.570
- storage temp.
- Inert atmosphere,Room Temperature
- form
- powder to crystal
- pka
- 2.88±0.10(Predicted)
- color
- White to Orange to Green
- CAS DataBase Reference
- 13509-19-8(CAS DataBase Reference)
Safety
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39
- HS Code
- 29339900
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
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.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- N0589
- Product name
- 4-Nitropyridine-2-carboxylic Acid
- Purity
- >98.0%(GC)(T)
- Packaging
- 100mg
- Price
- $38
- Updated
- 2025/07/31
- Product number
- N0589
- Product name
- 4-Nitropyridine-2-carboxylic Acid
- Purity
- >98.0%(GC)(T)
- Packaging
- 1g
- Price
- $384
- Updated
- 2025/07/31
- Product number
- N900718
- Product name
- 4-NitropicolinicAcid
- Packaging
- 100mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- B384
- Product name
- 4-nitro-2-pyridinecarboxylicacid
- Packaging
- 250mg
- Price
- $100
- Updated
- 2021/12/16
- Product number
- B384
- Product name
- 4-nitro-2-pyridinecarboxylicacid
- Packaging
- 1g
- Price
- $142
- Updated
- 2021/12/16
4-NITROPICOLINIC ACID Chemical Properties,Usage,Production
Chemical Properties
White solid
Synthesis
19235-88-2
13509-19-8
Synthesis of III-2-2:4-nitropyridine carboxylic acid 5.00 g (34 mmol) of 2-cyano-4-nitropyridine was dissolved in 50 g of 90% sulfuric acid and the reaction was stirred at 120°C for 2 hours. Subsequently, a solution of 5.60 g of sodium sulfite dissolved in 10 ml of water was slowly added dropwise at 20 °C to 25 °C, and the stirring was continued at the same temperature for 1 h. After that, the reaction was warmed up to 80 °C for 1 h. The reaction was completed by cooling to room temperature. Upon completion of the reaction, it was cooled to room temperature, diluted by adding 100 g of ice water, and the pH of the mixture was adjusted with sodium carbonate to about 2. The mixture was allowed to stand in a refrigerator to induce precipitation of solids. The precipitate was collected by filtration and recrystallized using a water-acetone solvent mixture to give 3.50 g of light yellow crystalline product in 62.1% yield. The melting point of the product was 157°-158°C (accompanied by decomposition).The IR (KBr) spectrum showed characteristic absorption peaks located at 1710, 1600, 1585, 1535 cm-1 .
References
[1] Journal of the American Chemical Society, 2012, vol. 134, # 47, p. 19366 - 19369
[2] Patent: US5219847, 1993, A
[3] Journal of Organometallic Chemistry, 1997, vol. 544, # 2, p. 163 - 174
4-NITROPICOLINIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
4-NITROPICOLINIC ACID Suppliers
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View Lastest Price from 4-NITROPICOLINIC ACID manufacturers
- Product
- 4-NITROPICOLINIC ACID 13509-19-8
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.00%
- Supply Ability
- 100 Tons Min
- Release date
- 2021-10-26
- Product
- 4-NITROPICOLINIC ACID 13509-19-8
- Price
- US $100.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- Customized
- Release date
- 2018-08-02