Niflumic acid
- Product Name
- Niflumic acid
- CAS No.
- 4394-00-7
- Chemical Name
- Niflumic acid
- Synonyms
- ACTOL;UP-83;sc1332;Forenol;DONALGIN;NIFLURIL;Landruma;niflumic;Niflumate;Niflumicaci
- CBNumber
- CB3307557
- Molecular Formula
- C13H9F3N2O2
- Formula Weight
- 282.22
- MOL File
- 4394-00-7.mol
Niflumic acid Property
- Melting point:
- 203-204 °C
- Boiling point:
- 378.0±42.0 °C(Predicted)
- Density
- 1.3935 (estimate)
- storage temp.
- 2-8°C
- solubility
- Soluble in ethanol (~50 mg/ml), acetone (50 mg/ml, Clear to Slightly Hazy, Yellow), methanol (~50 mg/ml), DMSO (56 mg/ml at 25°C), and acetonitrile (~50 mg/ml).
- pka
- pKa 2.26 ± 0.08;4.44± 0.03(H2O,t =25±0.1,I=0.01(NaCl))(Approximate)
- form
- Solid
- color
- Light orange to Yellow to Green
- Water Solubility
- 19mg/L(room temperature)
- Sensitive
- Light Sensitive
- Merck
- 14,6531
- Stability:
- Stable, but may discolour in light. Incompatible with strong oxidizing agents. Hygroscopic.
- InChIKey
- JZFPYUNJRRFVQU-UHFFFAOYSA-N
- NIST Chemistry Reference
- Niflumic acid(4394-00-7)
- EPA Substance Registry System
- 3-Pyridinecarboxylic acid, 2-[[3-(trifluoromethyl)phenyl]amino]- (4394-00-7)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 20/21/22-36/37/38
- Safety Statements
- 26-36-36/37/39
- RIDADR
- UN 2811 6.1/PG 3
- WGK Germany
- 3
- RTECS
- QT2999100
- HazardClass
- 6.1
- PackingGroup
- Ⅲ
- HS Code
- 29333999
- Toxicity
- LD50 in rats (mg/kg): 370 orally; 155 i.p. (Sorenson)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H301Toxic if swalloed
H413May cause long lasting harmful effects to aquatic life
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P273Avoid release to the environment.
P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- N0630
- Product name
- Niflumic acid
- Packaging
- 10g
- Price
- $71.5
- Updated
- 2024/03/01
- Product number
- N0630
- Product name
- Niflumic acid
- Packaging
- 25g
- Price
- $160
- Updated
- 2024/03/01
- Product number
- T2353
- Product name
- 2-(3-Trifluoromethylanilino)nicotinic Acid
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 25g
- Price
- $120
- Updated
- 2024/03/01
- Product number
- J60489
- Product name
- Niflumic acid, 99+%
- Packaging
- 5g
- Price
- $47.65
- Updated
- 2024/03/01
- Product number
- J60489
- Product name
- Niflumic acid, 99+%
- Packaging
- 10g
- Price
- $81.9
- Updated
- 2024/03/01
Niflumic acid Chemical Properties,Usage,Production
Chemical Properties
Crystalline Solid
Originator
Nifluril,U.P.S.A.,France,1968
Uses
analgesic, antiinflammatory
Uses
Niflumic acid is used for the exact same indications as the drugs described above. Synonyms for this drug are actol, flunir, nifluril, and others.
Uses
Anti-inflammatory. Selective cyclooxygenase-2 (COX-2) inhibitor
Definition
ChEBI: Niflumic acid is an aromatic carboxylic acid and a member of pyridines.
Manufacturing Process
Niflumic acid is prepared as follows: Nicotinic acid, m-trifluoromethylaniline, and potassium iodide are intimately mixed and heated on an oil bath at 140°C. The mixture melts to give a dark red liquid. The temperature of the oil bath is allowed to fall to 100°C and is maintained at this temperature for an hour and a half. The mixture puffs up and forms a yellow crystalline mass. After cooling to ordinary temperature, this mass is ground up in a mortar and extracted several times with small volumes of ether to remove excess mtrifluoromethylaniline. The residue is then washed twice with 10 ml of distilled water to remove m-trifluoromethylaniline hydrochloride and potassium iodide, and finally twice with 10 ml of 95% alcohol to remove colored resinous contaminants. After drying at 100°C, 2-(m-trifluoromethylanilino)nicotinic acid is obtained as pale yellow needles (from 70% ethanol) melting at 204°C (Kofler block).
Therapeutic Function
Antiinflammatory
Trade name
Actol (Mayrhofer, Austria; Upsamedica, Spain), Donalgin (Gedeon Richter, Hungary), Livornex (Genepharm, Greece), Ni- flam (Upsamedica, Italy), Nifluril (UPSA, France; Upsamedica, Belgium, Switzerland, Portugal).
Biochem/physiol Actions
Niflumic acid (NFA), a γ-aminobutyric acid type A receptor (GABAARs) antagonist is a non-steroidal anti-inflammatory drug (NSAID) and it belongs to the fenamate class. It is also a blocker of chloride ion channel and a calcium-activated chloride channel (CaCC) inhibitor. NFA possesses anti-inflammatory property and is useful in treating rheumatic disorders. It is also an inhibitor of N-methyl-D-aspartate receptor and glycine receptor. NFA also inhibits enzymes associated with the prostaglandins synthesis.
Side effects
Niflumic acid has been used effectively to treat rheumatoid arthritis, psoriatic arthritis, and hypertrophic osteoarthritis of the hip and knee. Gastric complications are the chief adverse effects of this drug.
Synthesis
Niflumic acid, 2-3-(trifluoromethyl)anilino nicotinic acid (3.2.21), is synthesized either by the reaction of 2-chloronicotinic acid with 3-trifluoromethylaniline [84¨C86], or 2-aminonicotinic acid with 1-bromo-3-trifluoromethylbenzene [87].
Niflumic acid Preparation Products And Raw materials
Raw materials
Preparation Products
Niflumic acid Suppliers
- Tel
- 18072995930
- sales001@hongdabova.com
- Country
- China
- ProdList
- 24
- Advantage
- 58
- Tel
- 13120563767
- Fax
- 15669989863
- chemchen925@outlook.com
- Country
- China
- ProdList
- 952
- Advantage
- 58
- Tel
- 021-50182298 021-50180596
- Fax
- +86-21-57758967
- sales@boylechem.com
- Country
- China
- ProdList
- 2208
- Advantage
- 55
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 021-61259108 18621169109
- Fax
- 86-21-61259102
- market03@meryer.com
- Country
- China
- ProdList
- 40228
- Advantage
- 62
- Tel
- 821-50328103-801 18930552037
- Fax
- 86-21-50328109
- 3bsc@sina.com
- Country
- China
- ProdList
- 15839
- Advantage
- 69
- Tel
- 021-67121386
- Fax
- 021-67121385
- Sales-CN@TCIchemicals.com
- Country
- China
- ProdList
- 24529
- Advantage
- 81
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44689
- Advantage
- 61
- Tel
- 021-54306202 13764082696
- info@hanhongsci.com
- Country
- China
- ProdList
- 42958
- Advantage
- 64
- Tel
- 021-50135380
- shchemsky@sina.com
- Country
- China
- ProdList
- 32321
- Advantage
- 50
View Lastest Price from Niflumic acid manufacturers
- Product
- Niflumic acid 4394-00-7
- 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
- Niflumic acid 4394-00-7
- 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
- Product
- Niflumic acid 4394-00-7
- Price
- US $7.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- JD 334
- Release date
- 2019-09-01