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Flurbiprofen

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Flurbiprofen Basic information
Anti-inflammatory analgesics Toxicity Adverse reactions Chemical Properties Uses production method
Product Name:Flurbiprofen
Synonyms:1’-biphenyl)-4-aceticacid,2-fluoro-alpha-methyl-(;1’-biphenyl]-4-aceticacid,2-fluoro-alpha-methyl-[;2-(2-Fluoro-4-biphenyl)propionicacid;2-(2-fluoro-4-biphenylyl)propionicacid;2-fluoro-alpha-methyl-4-biphenylaceticaci;2-Fluoro-a-methyl-(1,1’-biphenyl)-4-aceticacid;bts18322;fp70
CAS:5104-49-4
MF:C15H13FO2
MW:244.26
EINECS:225-827-6
Product Categories:Intermediates & Fine Chemicals;Pharmaceuticals;API's;Aromatics;API;ANSAID;Other APIs
Mol File:5104-49-4.mol
Flurbiprofen Structure
Flurbiprofen Chemical Properties
mp 110-112 °C(lit.)
storage temp. Store at RT
Merck 4199
CAS DataBase Reference5104-49-4(CAS DataBase Reference)
Safety Information
Hazard Codes T,C
Risk Statements 25-23/24/25
Safety Statements 36/37/39-45
RIDADR UN 2811 6.1/PG 2
WGK Germany 3
RTECS DU8341000
HazardClass 6.1(b)
PackingGroup III
MSDS Information
ProviderLanguage
Flurbiprofen English
SigmaAldrich English
ALFA English
Flurbiprofen Usage And Synthesis
Anti-inflammatory analgesicsFlibanserin , also known as flurbiprofen, flurbiprofen, is a potent Phenylalanine anti-inflammatory and antipyretic analgesics,it can inhibit prostaglandin synthesizing cyclooxygenase to have analgesic, anti-inflammatory and antipyretic effects. Its anti-inflammatory and analgesic effects are 250 times and 50 times of aspirin (also known as acetylsalicylic acid) . The oral absorption is rapid , peak plasma concentration achieves after 1.5 hours , half-life is 3.5 hours, it has wide tissue distribution, PPB is 99.4%, it can compete with drugs having a high plasma protein binding rate to bind plasma protein .it Metabolizes in the liver and becomes flurbiprofen hydroxy and its aldehyde acid conjugates. T1 / 2 is 3.5 h. Urine and fecal excretion,account for approximately 60% and 40% respectively . Age has no effect on drug metabolism. It is Mainly used for rheumatoid arthritis, rheumatoid arthritis, ankylosing spondylitis, osteoarthritis. It is also used in preventing aphakic cystoid patchy edema After surgical removal of the lens, inhibiting pupillary constrictionsurgery, treatment of inflammation after cataract and trabeculoplasty argon laser eye surgery. It Also applies to pain caused by some other reasons such as trauma, sprains, surgery.
ToxicityNon-steroidal anti-inflammatory drug (NSAID) has anti-inflammatory, analgesic and antipyretic effects, toxicity ascending ranking is nabumetone, salsalate, sulindac, diclofenac, ibuprofen, one fabric ibuprofen, aspirin, naproxen, tolmetin, flurbiprofen, piroxicam, a phenoxy ibuprofen, indomethacin, mefenamic acid chlorine. Traditional NSAID medications may be the preferred aspirin, if children in the course of treatment can not tolerate its adverse reactions, use of other non-steroidal anti-inflammatory drugs is taken. a selective COX-2 inhibitor Has been developed, which will replace all traditional NSAID. Selective COX-2 inhibitors which has been listed are nimesulide (Nimeng Shu), rofecoxib (Vioxx), celecoxib (Celebrex), etodolac (Rodin), meloxicam. A recent large-scale, international, multi-center, randomized, double-blind technology, prospective study has shown that selective COX-2 inhibitors have few side effects on the gastrointestinal tract, kidneys, having no significant effect on platelet function,it can be used as drug of choice for early combination therapy of JRA children replacing aspirin .
The above information is edited by the chemicalbook of Tian Ye.
Adverse reactions The most common adverse reactions are indigestion, stomach discomfort, occasional headache, skin rash. Peptic ulcer, bronchial asthma patients and pregnant women, lactating women should not take.
Other adverse reactions are nausea, diarrhea, abdominal pain, blurred vision, urinary tract infection symptoms, dermatitis. Few have elevated liver transaminases, continuing medication, may develop, or remain unchanged or disappear. Mild tingling and burning sensations and (or) visual disturbances when it is dropped into the eye.because it leads to platelet aggregation and prolongs bleeding time, it is reported that the application of the drug in the eye surgery increases intraocular hemorrhage tendency.in Animal experiments, Flibanserin 50 ~ 100 mg / kg, medication for three months, can cause renal papillary necrosis. For Humans,it also has this effect.
Chemical PropertiesWhite fine crystalline powder. Melting point 110111 ℃. Soluble in alcohol, ether, acetone, chlorine protection, chloroform and other organic solvents, almost insoluble in water, with a pungent odor.
UsesThis product is anti-inflammatory drug for chronic arthritis and pain, inflammation of Deformation joint disease , and pain after surgery and tooth extraction. Mouse oral LD50 of 140mg / kg, rats 640-800mg / kg.
production methodIt is obtained by 2-fluoro-linked acetophenone through oxidation, esterification, transesterification, hydrolysis, decarboxylation reaction.
Chemical PropertiesWhite to Off-White Crystalline Solid
UsageAn anti-inflammatory used as an analgesic.
Usageantiinflammatory, analgesic
Biological ActivityPotent inhibitor of cyclooxygenase (IC 50 values are 0.1 and 0.4 μ M for inhibition of human COX-1 and COX-2 respectively). Analgesic, anti-inflammatory and antipyretic in vivo . Inhibits tumor cell growth in vitro and in vivo . Also inhibits fibroblast proliferation in vitro .
Flurbiprofen Preparation Products And Raw materials
Preparation ProductsFLURBIPROFEN AXETIL
Raw materials2-Fluorobiphenyl
Tag:Flurbiprofen(5104-49-4) Related Product Information
2,3-Dibromopropionic acid Bifendatatum DL-Phenylalanine nitroflurbiprofen NO-FLURBIPROFEN 2-(4'-ACETYL-2-FLUORO-BIPHENYL-4YL)PROPIONATE (R)-(-)-FLURBIPROFEN,(R)-FLURBIPROFEN,(R)-(-)-2-FLUORO-ALPHA-METHYL-4-BIPHENYLACETIC ACID (FLURBIPROFEN),(R)-2-Flurbiprofen, Tarenflurbil,(R)-2-Flurbiprofen,l-Flurbiprofen 4'-hydroxyflurbiprofen FLURBIPROFEN SODIUM (200 MG) d-Flurbiprofen,(S)-(+)-2-FLUORO-ALPHA-METHYL-4-BIPHENYLACETIC ACID (FLURBIPROFEN),(S)-(+)-FLURBIPROFEN,(S)-FLURBIPROFEN 2-(4'-ACETOXY-2-FLUORO-BIPHENYL-4-YL)-PROPIONATE Flurbiprofen methyl ester,Methyl Flurbiprofen Flurbiprofen Bifonazole Bifenthrin Fluticasone propionate 2,3,3',4,4',5-HEXACHLOROBIPHENYL Fluorine