PeraMpanel
Description Indications Dose titration Interactions Special populations Behavioural and cognitive effects in patients with epilepsy Psychiatric use- Product Name
- PeraMpanel
- CAS No.
- 380917-97-5
- Chemical Name
- PeraMpanel
- Synonyms
- Perampane;PeraMpanel-D5;PERAMPANEL API;Perampanel Impurity;3-(2-Cyanophenyl)-1-phenyl-5-(2-pyridyl)-1,2-dihydropyridin-2-one;2-(2-oxo-1-phenyl-5-(pyridin-2-yl)-1,2-dihydropyridin-3-yl)benzonitrile;E 2007;CS-1116;PeraMpanel;Pyronoprene
- CBNumber
- CB12598797
- Molecular Formula
- C23H15N3O
- Formula Weight
- 349.38
- MOL File
- 380917-97-5.mol
PeraMpanel Property
- Boiling point:
- 619.1±55.0 °C(Predicted)
- Density
- 1.31±0.1 g/cm3(Predicted)
- solubility
- Soluble in DMSO
- form
- Powder
- pka
- 4.73±0.19(Predicted)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
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.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P330Rinse mouth.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 23003
- Product name
- Perampanel
- Purity
- ≥98%
- Packaging
- 10mg
- Price
- $152
- Updated
- 2024/03/01
- Product number
- 23003
- Product name
- Perampanel
- Packaging
- 5mg
- Price
- $81
- Updated
- 2024/03/01
- Product number
- FP65127
- Product name
- Perampanel
- Packaging
- 10mg
- Price
- $125
- Updated
- 2021/12/16
- Product number
- FP65127
- Product name
- Perampanel
- Packaging
- 50mg
- Price
- $437.5
- Updated
- 2021/12/16
- Product number
- RDL0017883
- Product name
- PERAMPANEL-D5
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $498
- Updated
- 2021/12/16
PeraMpanel Chemical Properties,Usage,Production
Description
Perampanel (licensed in 2012) is a third- generation AED known with the proprietary brand name of Fycompa® (Eisai, Hatfield) in the UK and Banzel® (Eisai, Hatfield) in the USA.
Indications
Epilepsy: Adjunctive treatment of focal seizures with or without secondary generalization and primary generalized tonic- clonic seizures.
Dose titration
Epilepsy— adjunctive therapy: 2 mg nocte for at least 14 days, then increased by 2 mg every 14 or more days; usual maintenance 4– 8 mg nocte (max. 12 mg nocte).
Interactions
With AEDs
- Some AEDs known as CYP450 3A enzyme inducers (carbamazepine, oxcarbazepine, phenytoin) have been shown to increase perampanel clearance and consequently to decrease plasma concentrations of perampanel. Carbamazepine, a known potent enzyme inducer, reduced perampanel levels by two- thirds in a study performed on healthy subjects
- In the epilepsy population pharmacokinetic analysis, perampanel was found to decrease the clearance of oxcarbazepine by 26%. Oxcarbazepine is rapidly metabolized by cytosolic reductase enzyme to the active metabolite, monohydroxycarbazepine. The effect of perampanel on monohydroxycarbazepine concentrations is not known.
With other drugs
- Strong inducers of cytochrome P450, such as rifampicin and St John’s Wort (Hypericum perforatum), are expected to decrease perampanel concentrations.
- In healthy subjects, the CYP3A4 inhibitor ketoconazole increases perampanel exposure.
- Perampanel can make certain hormonal contraceptives such as levonorgestrel less effective.
- Decrease in exposure of midazolam may be caused by perampanel.
With alcohol/food
- Drinking alcohol while taking perampanel can affect a patients’ alertness and ability to drive or use tools or machines. It can also aggravate irritability, confusion, and depression.
- There are no specific foods that must be excluded from diet when taking perampanel.
Special populations
Hepatic impairment
- Increase at intervals of at least 2 weeks, up to a maximum of 8 mg daily, in mild- to- moderate impairment.
- Avoid in severe impairment.
Renal impairment
Avoid in moderate or severe impairment.
Pregnancy
- There are limited amount of data available on the use of perampanel in pregnant women and the potential risk for humans is unknown.
- Perampanel is not recommended in pregnancy and female patients must use a reliable method of contraception to avoid becoming pregnant while being treated with perampanel (this should be continued for 1 month after stopping treatment).
- As perampanel can make certain hormonal contraceptives such as levonorgestrel less effective, other forms of safe and effective contraception (such as a condom or coil) should be used when taking perampanel (this should be continued for 1 month after stopping treatment).
- Perampanel has been found to be present in milk in animal studies and it is recommended that breastfeeding should be avoided.
Behavioural and cognitive effects in patients with epilepsy
For this third- generation agent, clinical experience is still limited, and little is known about its positive and negative psychotropic properties, and their implications for the management of behavioural symptoms in patients with epilepsy. There are initial reports of behavioural disturbances (especially depression, anxiety, irritability, and psychosis), which seem to be dose- related and tend to appear within the first weeks of treatment. Reports of cognitive effects (mainly affecting memory) are relatively rare.
Psychiatric use
Perampanel has no indications for the treatment of psychiatric disorders. There is insufficient experience with perampanel to draw any conclusion regarding its psychotropic profile.
Description
In October 2012, the US FDA approved perampanel for the treatment of partial onset seizures in epileptic patients who are at least 12 years old. Perampanel is the first AMPA receptor antagonist to receive FDA approval as an AED. AMPA glutamate receptors are found primarily on postsynaptic neurons in the brain. As a selective, noncompetitive antagonist of AMPA, parampanel prevents ion channel opening and reduces propagation of action potential. Parampanel was discovered through lead optimization of a commercially available compound, 2,4-diphenyl-4H-[1,3,4]oxadiazin-5-one, which was identified by high-throughput screening of a compound collection employing a rat cortical neuron AMPA-induced cell-death assay. Modifications of aromatic rings at positions 1, 3, and 5 while changing the core to pyridone led to parampanel which inhibited AMPA-induced calcium influx (IC50=60 nM). Parampanel had a minimum effective oral dose of 2 mg/kg in an AMPA-induced mouse seizure model. The synthesis of parampanel was accomplished via a 6-step route utilizing Suzuki–Miyaura couplings and modified Ullmann reactions for incorporation of aryl groups.
Originator
Eisai (Japan)
Uses
Isotope labelled Perampanel (P285520), is an antiepileptic drug. It inhibits α-amino-3-hydroxy-5-methyl-4-isoxazole-propionic acid (AMPA)-induced increases in intracellular Ca2+ and selectively blocks AMPA receptor-mediated synaptic transmission, thus reducing neuronal excitation.
Definition
ChEBI: A member of the class of bipyridines that is 2,3'-bipyridin-6'-one substituted at positions 1' and 5' by phenyl and 2-cyanophenyl groups respectively. Used as an adjunctive therapy for the treatment of partial-onset seizures in patients with epilepsy.
brand name
Fycompa
Clinical Use
Selective AMPA-type glutamate receptor antagonist:
Antiepileptic
Drug interactions
Potentially hazardous interactions with other drugs
Antidepressants: anticonvulsant effect antagonised;
avoid with St John’s wort.
Antiepileptics: concentration reduced by
carbamazepine, fosphenytoin, oxcarbazepine and
phenytoin.
Antimalarials: anticonvulsant effect antagonised by
mefloquine.
Antipsychotics: anticonvulsant effect antagonised.
Orlistat: possibly increased risk of convulsions.
Progestogens: high-dose perampanel reduces plasma
concentration of progestogens (possibly reduced
contraceptive effect).
Metabolism
Extensively metabolised via primary oxidation via the
cytochrome P450 isoenzyme CYP3A sub family and
sequential glucuronidation.
Perampanel is excreted in the urine and faeces mainly as
oxidative and conjugated metabolites.
PeraMpanel Preparation Products And Raw materials
Raw materials
Preparation Products
PeraMpanel Suppliers
- Tel
- 0512-68716880 18075373931
- Fax
- 18075373931
- sales@growingchem.com
- Country
- China
- ProdList
- 74
- Advantage
- 64
- Tel
- Fax
- 86-21-57758967
- sales@boylechem.com
- Country
- China
- ProdList
- 2923
- Advantage
- 55
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 0573-85285100 18627885956
- Fax
- 0573-85285100
- isenchem@163.com
- Country
- China
- ProdList
- 9551
- Advantage
- 66
- Tel
- 021-50135380
- shchemsky@sina.com
- Country
- China
- ProdList
- 32344
- Advantage
- 50
- Tel
- 027-027-59207852 13308628970
- Fax
- QQ3130921841
- buy@fortunachem.com
- Country
- China
- ProdList
- 2893
- Advantage
- 58
- Tel
- 0755-83725681-603
- Fax
- +86 755 28094224
- Country
- China
- ProdList
- 4505
- Advantage
- 50
- Tel
- sales@witofly.com
- Country
- China
- ProdList
- 2867
- Advantage
- 52
- Tel
- 15928766785 15928766785
- Fax
- QQ961458712
- wupengcheng@astatech.cn
- Country
- China
- ProdList
- 1995
- Advantage
- 55
- Tel
- 025-57798810
- Fax
- 025-57019371
- sales@sunlidabio.com
- Country
- China
- ProdList
- 3750
- Advantage
- 55
- Tel
- 020-81960175
- Fax
- +1-541-2553641
- min.he@cato-chem.com
- Country
- China
- ProdList
- 1958
- Advantage
- 55
- Tel
- 18149758185
- sales-cpd@caerulumpharma.com
- Country
- China
- ProdList
- 3421
- Advantage
- 58
- Tel
- 86-574-27787657
- Fax
- 86-574-27912196
- info@dearchem.com
- Country
- China
- ProdList
- 4619
- Advantage
- 58
- Tel
- 021-60345187 13671753212
- Fax
- 021-34702061
- lzz841106@aliyun.com
- Country
- China
- ProdList
- 10287
- Advantage
- 55
- Tel
- 021-64609169 18901607656
- Fax
- 021-64609160
- greensnown@163.com
- Country
- China
- ProdList
- 9911
- Advantage
- 50
- Tel
- +86-571-87396432
- Fax
- 0571-87396431
- sales@jhechem.com
- Country
- China
- ProdList
- 10015
- Advantage
- 53
- Tel
- 025-58849295 18951903616;
- Fax
- 025-68650336
- info@adooq.cn
- Country
- China
- ProdList
- 2989
- Advantage
- 60
- Tel
- +86 (21) 61124340
- Fax
- +86 (21) 6129-4103
- Country
- China
- ProdList
- 9767
- Advantage
- 58
- Tel
- +86-21-5821 5861
- Fax
- +86-21-5106 2861
- sales@letopharm.com
- Country
- China
- ProdList
- 2384
- Advantage
- 58
- Tel
- Fax
- -
- xg01_gj@163.com
- Country
- China
- ProdList
- 9503
- Advantage
- 50
- Tel
- 021-52996696，15000506266 15000506266
- Fax
- +86-21-52996696
- Country
- China
- ProdList
- 4121
- Advantage
- 55
- Tel
- 86(21)68097365
- Fax
- 86(21)33321566
- sales@anpharma.net
- Country
- China
- ProdList
- 4901
- Advantage
- 55
- Tel
- 18068075658
- Fax
- -
- sales@chempioneer.com
- Country
- China
- ProdList
- 1811
- Advantage
- 58
- Tel
- 28-87999436 02887999436
- Fax
- QQ:2746983436
- sales@sano-chem.com
- Country
- China
- ProdList
- 3929
- Advantage
- 55
- Tel
- 021-50266790 Q3382968513
- Fax
- QQ3382968513
- Hailey@shsendpharm.com
- Country
- China
- ProdList
- 3170
- Advantage
- 55
- Tel
- 027-51335350 15107175693
- Fax
- 027-51335350
- bosenyuan@foxmail.com
- Country
- China
- ProdList
- 192
- Advantage
- 55
- Tel
- +86-400-851-9921
- Fax
- +86-10-82826195
- sales@pharmacodia.com
- Country
- China
- ProdList
- 2317
- Advantage
- 55
- Tel
- 19138486554 18582380095
- Fax
- 0575-89298961
- sales@artisbio.com
- Country
- China
- ProdList
- 3066
- Advantage
- 58
- Tel
- 021-65675885 18964387627
- Fax
- 021-65675885
- info@efebio.com
- Country
- China
- ProdList
- 9709
- Advantage
- 58
- Tel
- 020-61288194 61288195
- Fax
- 020-61288700
- 505721671@qq.com
- Country
- China
- ProdList
- 3868
- Advantage
- 58
- Tel
- 021-021-20242659 18930833303
- Fax
- +86 (21) 2024-2659
- order@changyanchem.com
- Country
- China
- ProdList
- 5008
- Advantage
- 55
- Tel
- 025-57798860
- sales@njromanme.com
- Country
- China
- ProdList
- 4534
- Advantage
- 58
- Tel
- 400-1166-196 18502815961
- Fax
- QQ：800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 14623
- Advantage
- 60
- Tel
- 18221735425
- sales@xinpingchem.com
- Country
- China
- ProdList
- 9951
- Advantage
- 58
- Tel
- 571-89925085
- Fax
- 0086-571-89925065
- sales@amadischem.com
- Country
- China
- ProdList
- 131981
- Advantage
- 58
- Tel
- 86-(0)29-85992781 17792393971
- info@lynnchem.com
- Country
- China
- ProdList
- 4587
- Advantage
- 58
- Tel
- 0755-28967200 13631290199
- Fax
- 0755-28967200
- wxf@sungening.com
- Country
- China
- ProdList
- 9506
- Advantage
- 60
- Tel
- 028-64971018 18108168130
- Fax
- 86 028-64971018
- Country
- China
- ProdList
- 1781
- Advantage
- 55
- Tel
- +86 18721201413
- Fax
- +86 (21) 5775-8967
- sales@biopharmaleader.com
- Country
- China
- ProdList
- 1720
- Advantage
- 58
- Tel
- 028-85255396 18302801538
- Fax
- 028-85255396
- cdnovell@163.com
- Country
- China
- ProdList
- 2238
- Advantage
- 58
- Tel
- 18064670521
- Fax
- 0757-88210752
- 2355935187@ycphar.com
- Country
- China
- ProdList
- 4887
- Advantage
- 58
- Tel
- 021-37581181
- Fax
- 021-57456066
- sales@chem-mall.com
- Country
- China
- ProdList
- 10335
- Advantage
- 58
- Tel
- 18578209868 2355327026
- Fax
- 18578209868 QQ：2355327026
- steroidbest@hotmail.com
- Country
- China
- ProdList
- 6504
- Advantage
- 58
- Tel
- 177-7179-1433 17771741533
- Fax
- 027-62437337
- 1228159977@qq.com
- Country
- China
- ProdList
- 1299
- Advantage
- 58
- Tel
- 021-60345187 13917602471
- Fax
- 021-60345187
- lzz841106@aliyun.com
- Country
- China
- ProdList
- 9908
- Advantage
- 58
- Tel
- 021-58111628 15800915896
- Fax
- QQ 3285589261
- Country
- China
- ProdList
- 1988
- Advantage
- 58
- Tel
- 400-6387771-6038 18902104717
- sales@heowns.com
- Country
- China
- ProdList
- 20512
- Advantage
- 60
- Tel
- 027-50476178
- Fax
- QQ644526144
- 644526144@qq.com
- Country
- China
- ProdList
- 418
- Advantage
- 58
- Tel
- 027-51831887 15337167856
- Fax
- 027-51837635 QQ1165326703
- hubeixinyuanshun@163.com
- Country
- China
- ProdList
- 10305
- Advantage
- 58
- Tel
- 13382066392
- Country
- CHINA
- ProdList
- 4880
- Advantage
- 58
View Lastest Price from PeraMpanel manufacturers
- Product
- PeraMpanel 380917-97-5
- Price
- US $0.00/kg
- Min. Order
- 25kg
- Purity
- 98%-99%
- Supply Ability
- Inquiry
- Release date
- 2022-09-16
- Product
- PeraMpanel 380917-97-5
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100kg
- Release date
- 2023-02-10
- Product
- Perampanel 380917-97-5
- 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