ChemicalBook > CAS DataBase List > 4-(Trifluoromethyl)nicotinic acid
4-(Trifluoromethyl)nicotinic acid
- Product Name
- 4-(Trifluoromethyl)nicotinic acid
- CAS No.
- 158063-66-2
- Chemical Name
- 4-(Trifluoromethyl)nicotinic acid
- Synonyms
- TFNA;4-(TRIFLUOROMETHYL)PYRIDINE-3-CARBOXYLIC ACID;TFNA Standard;BUTTPARK 43\57-42;RARECHEM AL BO 0760;TFNA (flonicamid metabolite);4-(Trifluromethyl)nicotinic acid;-(Trifluoromethyl)nicotinic acid;4-(TRIFLUOROMETHYL)NICOTINIC ACID;4-(Trifluoromethyl)nicotinicacid98%
- CBNumber
- CB0722311
- Molecular Formula
- C7H4F3NO2
- Formula Weight
- 191.11
- MOL File
- 158063-66-2.mol
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4-(Trifluoromethyl)nicotinic acid Property
- Melting point:
- 146-148 °C(lit.)
- Boiling point:
- 290.4±40.0 °C(Predicted)
- Density
- 1.484±0.06 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- DMSO (Slightly), Methanol (Slightly)
- pka
- 2.50±0.36(Predicted)
- form
- Solid
- color
- Pale Yellow to Dark Yellow
- InChIKey
- LMRJHNFECNKDKH-UHFFFAOYSA-N
- CAS DataBase Reference
- 158063-66-2(CAS DataBase Reference)
- EPA Substance Registry System
- 3-Pyridinecarboxylic acid, 4-(trifluoromethyl)- (158063-66-2)
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Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-37/39
- WGK Germany
- 3
- HazardClass
- IRRITANT
- HS Code
- 2933399990
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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.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 518697
- Product name
- 4-(Trifluoromethyl)pyridine-3-carboxylic acid
- Purity
- 98%
- Packaging
- 1g
- Price
- $74.1
- Updated
- 2024/03/01
TCI Chemical
- Product number
- T2742
- Product name
- 4-(Trifluoromethyl)nicotinic Acid
- Packaging
- 1G
- Price
- $45
- Updated
- 2024/03/01
TCI Chemical
- Product number
- T2742
- Product name
- 4-(Trifluoromethyl)nicotinic Acid
- Packaging
- 5G
- Price
- $177
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- L19553
- Product name
- 4-(Trifluoromethyl)nicotinic acid, 98%
- Packaging
- 250mg
- Price
- $68.65
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- L19553
- Product name
- 4-(Trifluoromethyl)nicotinic acid, 98%
- Packaging
- 1g
- Price
- $126.65
- Updated
- 2024/03/01
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4-(Trifluoromethyl)nicotinic acid Chemical Properties,Usage,Production
Uses
4-(Trifluoromethyl)-3-Pyridinecarboxylic Acid is a useful synthetic intermediate. It can be used to prepare pyridine carboxamides as palm site inhibitors of HCV NS5B polymerase. It can also be used to synthesize pyrazolylcarboxanilides as Ca2+ release-activated Ca2+ (CRAC) channel inhibitors.
Application
4-(Trifluoromethyl)nicotinic acid is a trifluoromethyl-containing aromatic compound with unique biological activity, which can be used as a precursor material for the preparation of other pesticides or medicines. 4-(Trifluoromethyl)nicotinic acid is a key intermediate of flonicamid, a highly effective insecticide.
Preparation
synthesis of 4-(Trifluoromethyl)nicotinic acid: add 5g (0.0192mol) Methyl 2,6-dichloro-4-(trifluoromethyl)nicotinate in turn to a 100mL three-necked flask, 0.3g of 10% Pd/C (water content 63.45%) ), 5.25g (0.0389mol) CH3COONa 3H2O and 20mL ethanol, after stirring and dissolving, nitrogen was replaced 3 times to discharge air, after hydrogen replacement 2 times, the reaction was stirred at room temperature for 8h under a hydrogen atmosphere until no hydrogen was absorbed to complete the reaction, and suction filtration was recovered. Palladium carbon, washed the filter cake 3 times with ethanol, the filtrate was rotary evaporated to remove the solvent, added 20 mL of water to the obtained solid, fully shaken to dissolve it, added hydrochloric acid to adjust pH=2～3, extracted 3 times with ethyl acetate, The organic phases were combined and washed three times with saturated brine, dried over anhydrous sodium sulfate, and rotary-evaporated to obtain 3.3 g of a pale yellow solid with a yield of 90.4%.
Definition
ChEBI: 4-(trifluoromethyl)nicotinic acid is a member of pyridines and an aromatic carboxylic acid.
4-(Trifluoromethyl)nicotinic acid Preparation Products And Raw materials
Raw materials
PALLADIUM, 10% ON CHARCOAL
(Trifluoromethyl)trimethylsilane
Nitrogen
N-Methyl-2-pyrrolidone
Ammonium formate
Cuprous iodide
Potassium fluoride
Carbon dioxide
Diisopropylamine
Tetrahydrofuran
Methanol
n-Butyllithium
2-Chloro-4-iodopyridine
Preparation Products
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View Lastest Price from 4-(Trifluoromethyl)nicotinic acid manufacturers
Ouhuang Engineering Materials (Hubei) Co., Ltd
- Product
- 4-(Trifluoromethyl)nicotinic acid 158063-66-2
- Price
- US $50.00/kg
- Min. Order
- 1kg
- Purity
- 99.10%
- Supply Ability
- 50000kg
- Release date
- 2024-04-23
PNP Biotech Co. Ltd
- Product
- 4-(Trifluoromethyl)nicotinic acid 158063-66-2
- Price
- US $0.00/kg
- Min. Order
- 25kg
- Purity
- 98%
- Supply Ability
- Inquiry
- Release date
- 2023-07-12
Wuhan Boye Science And Technology Development Co., Ltd.
- Product
- 4-(Trifluoromethyl)nicotinic acid 158063-66-2
- Price
- US $0.00/Kg/Drum
- Min. Order
- 1Kg/Drum
- Purity
- 98%
- Supply Ability
- 100tons
- Release date
- 2021-03-25
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