TONABERSAT
- Product Name
- TONABERSAT
- CAS No.
- 175013-84-0
- Chemical Name
- TONABERSAT
- Synonyms
- SB 22045;SB 220453;TONABERSAT;SB 220453;SB220453;Tonabersat [ban, inn];Tonabersat (SB-220453);Tonabersat >=98% (HPLC);SB-220453;SB 220453;SB220453;N-((3S,4S)-6-Acetyl-3-hydroxy-2,2-diMethylchroMan-4-yl)-3-chloro-4-fluorobenzaMide;2H-Benzo(B)pyran-3-ol, 6-acetyl-4-(3-chloro-4-fluorobenzoylamino)-3,4-dihydro-2,2-dimethyl-
- CBNumber
- CB3406968
- Molecular Formula
- C20H19ClFNO4
- Formula Weight
- 391.82
- MOL File
- 175013-84-0.mol
TONABERSAT Property
- Boiling point:
- 554.5±50.0 °C(Predicted)
- Density
- 1.38
- storage temp.
- 2-8°C
- solubility
- Soluble in DMSO
- pka
- 11.86±0.60(Predicted)
- form
- powder
- color
- white to beige
- optical activity
- [α]/D -100 to -110°, c = 1 in methanol
Safety
- RIDADR
- UN 3077 9 / PGIII
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H400Very toxic to aquatic life
- Precautionary statements
-
P273Avoid release to the environment.
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.
P337+P313IF eye irritation persists: Get medical advice/attention.
P391Collect spillage. Hazardous to the aquatic environment
N-Bromosuccinimide Price
- Product number
- SML1354
- Product name
- Tonabersat
- Purity
- ≥98% (HPLC)
- Packaging
- 5MG
- Price
- $185
- Updated
- 2023/06/20
- Product number
- SML1354
- Product name
- Tonabersat
- Purity
- ≥98% (HPLC)
- Packaging
- 25MG
- Price
- $704
- Updated
- 2023/06/20
- Product number
- 19796
- Product name
- Tonabersat
- Purity
- ≥95%
- Packaging
- 1mg
- Price
- $37
- Updated
- 2024/03/01
- Product number
- 19796
- Product name
- Tonabersat
- Purity
- ≥95%
- Packaging
- 5mg
- Price
- $161
- Updated
- 2024/03/01
- Product number
- 19796
- Product name
- Tonabersat
- Purity
- ≥95%
- Packaging
- 10mg
- Price
- $283
- Updated
- 2024/03/01
TONABERSAT Chemical Properties,Usage,Production
Uses
It is a cholinesterase inhibitor for treating and preventing migraine. An antimigraine agent.
Biological Activity
migraine is a common, recurrent and primary headache disorder. optimisation of novel cis- and trans-4-(substituted-anfido)benzopyran-3-ol derivatives has led to the identification of tonabersat (sb-220453) with potential antimigraine activity.
Biochem/physiol Actions
Tonabersat (SB-220453) exhibits anticonvulsant property. It is a member of the family of novel benzoylamino-benzopyran compounds. Tonabersat is used as a therapeutic for trigeminal nerve-induced neurovascular reflexes. In addition, it acts as a putative migraine prophylactic agent containing an unique stereospecific binding site in the brain.
in vitro
topiramate targets multiple cortical and subcortical loci, altering voltage-gated ion channels and chemical transmission to decrease abnormal brain excitability. preclinical studies have identified four properties that may account for the drug’s efficacy in epilepsy and migraine prophylaxis: (i) blockage of voltage-dependent sodium channels; (ii) augmentation of the activity of the neurotransmitter g-aminobutyric acid (gaba) at some subtypes of the gaba-a receptor; (iii) antagonism of the ampa/kainate subtype of the glutamate receptor; and (iv) inhibition of the carbonic anhydrase enzymes, particularly isozymes ii and iv [1].
in vivo
tonabersat binds selectively to a unique site in the brain. moreover, tonabersat could markedly reduce cortical spreading depression (csd) and csd-associated events and inhibite gap-junction communication between neurons and satellite glial cells in the trigeminal ganglion. together, these findings indicate that tonabersat should have clinical application in preventing migraine attacks [2].
References
[1] silberstein sd. tonabersat, a novel gap-junction modulator for the prevention of migraine. cephalalgia. 2009;29 suppl 2:28-35.
[2] durham pl, garrett fg. neurological mechanisms of migraine: potential of the gap-junction modulator tonabersat in prevention of migraine. cephalalgia. 2009;29 suppl 2:1-6.
[3] hauge aw, asghar ms, schytz hw, christensen k, olesen j. effects of tonabersat on migraine with aura: a randomised, double-blind, placebo-controlled crossover study. lancet neurol. 2009;8(8):718-23.
TONABERSAT Preparation Products And Raw materials
Raw materials
Preparation Products
TONABERSAT Suppliers
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- +86-21-20908456
- Fax
- 021-58180499
- sales@BioChemBest.com
- Country
- China
- ProdList
- 6005
- Advantage
- 61
- Tel
- 010-56205725
- Fax
- 010-65763397
- waley188@sohu.com
- Country
- China
- ProdList
- 12335
- Advantage
- 58
- Tel
- 021-58950125
- Fax
- (86) 21-58955996
- info@chemexpress.com
- Country
- China
- ProdList
- 7552
- Advantage
- 61
- Tel
- 021-60343070
- Fax
- 021-35122006
- Country
- China
- ProdList
- 12740
- Advantage
- 55
- Tel
- 020-81960175
- Fax
- +1-541-2553641
- min.he@cato-chem.com
- Country
- China
- ProdList
- 1955
- Advantage
- 55
- Tel
- 027-87465837 19945049750
- Fax
- 027-8777-2287
- sales@finetechnology-ind.com
- Country
- China
- ProdList
- 9648
- Advantage
- 58
- Tel
- +86-21-5821 5861
- Fax
- +86-21-5106 2861
- sales@letopharm.com
- Country
- China
- ProdList
- 2384
- Advantage
- 58
- Tel
- 021-61415566 800-8193336
- orderCN@merckgroup.com
- Country
- China
- ProdList
- 51456
- Advantage
- 80
- Tel
- Fax
- -
- eric_feng1954@126.com
- Country
- China
- ProdList
- 9248
- Advantage
- 55
- Tel
- 18620099427
- Fax
- +86-20-62619665
- amy@howeipharm.com
- Country
- China
- ProdList
- 17687
- Advantage
- 55
- Tel
- 020-61288194 61288195
- Fax
- 020-61288700
- 505721671@qq.com
- Country
- China
- ProdList
- 3866
- Advantage
- 58
- Tel
- 400-1166-196 18502815961
- Fax
- QQ：800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 14603
- Advantage
- 60
- Tel
- 571-89925085
- Fax
- 0086-571-89925065
- sales@amadischem.com
- Country
- China
- ProdList
- 131957
- Advantage
- 58
- Tel
- 4009004166/18616739031 18616739031
- 3007523370@qq.com
- Country
- China
- ProdList
- 52693
- Advantage
- 58
- Tel
- +86-400-002-6226 +86-13028896684;
- sales@rrkchem.com
- Country
- China
- ProdList
- 57423
- Advantage
- 58
- Tel
- 15911056312
- liming@bio-fount.com
- Country
- China
- ProdList
- 9729
- Advantage
- 58
- Tel
- +86-27-87465837 +8618971612321
- Fax
- 86 27 87772287
- info@finetechnology-ind.com
- Country
- China
- ProdList
- 9639
- Advantage
- 58
- Tel
- 021-58447131 13564518121
- sales@dcchemicals.com
- Country
- China
- ProdList
- 9409
- Advantage
- 58
- Tel
- 18818260767
- Fax
- QQ 3610331285
- sales@chemegen.com
- Country
- China
- ProdList
- 11218
- Advantage
- 58
- Tel
- 021-38015121 15000105423
- wulan@absin.cn
- Country
- China
- ProdList
- 24731
- Advantage
- 58
- Tel
- 021-58432009 400-005-6266
- Fax
- 021-58436166
- marketing1@energy-chemical.com
- Country
- China
- ProdList
- 44807
- Advantage
- 58
- Tel
- 021-69568360 18916172912
- order@med-bio.cn
- Country
- China
- ProdList
- 8140
- Advantage
- 58
- Tel
- 010-60605840 15801484223;
- psaitong@jm-bio.com
- Country
- China
- ProdList
- 29774
- Advantage
- 58
- Tel
- 13549236410
- sales@invivochem.cn
- Country
- China
- ProdList
- 6753
- Advantage
- 58
- Tel
- 4008200310
- marketing@tsbiochem.com
- Country
- China
- ProdList
- 24644
- Advantage
- 58
- Tel
- 021-50706066 15221275939
- shenlinxing@macklin.cn
- Country
- China
- ProdList
- 30016
- Advantage
- 58
- Tel
- 1173954148q
- meishipharma@126.com
- Country
- China
- ProdList
- 20033
- Advantage
- 58
- Tel
- 0513-66337626 18051384581
- sales@chemhifuture.com
- Country
- China
- ProdList
- 5127
- Advantage
- 58
- Tel
- 400-1107768 15058188853
- Fax
- 0571-88150696
- 478133536@qq.com
- Country
- China
- ProdList
- 8552
- Advantage
- 58
- Tel
- 17301488900
- Fax
- 025-85560043
- judy.xia@synzest.com
- Country
- China
- ProdList
- 12582
- Advantage
- 58
- Tel
- 18024082417
- market@ubiochem.com
- Country
- China
- ProdList
- 9266
- Advantage
- 58
- Tel
- --
- Fax
- --
- info@neobioscience.com
- Country
- CHINA
- ProdList
- 6682
- Advantage
- 58
- Tel
- --
- Fax
- --
- chenjw@absin.cn
- Country
- CHINA
- ProdList
- 6705
- Advantage
- 58
- Tel
- --
- Fax
- --
- info@zzsrm.com
- Country
- CHINA
- ProdList
- 6650
- Advantage
- 58
- Tel
- --
- Fax
- --
- shqcsw01@163.com
- Country
- CHINA
- ProdList
- 6367
- Advantage
- 58
- Tel
- --
- Fax
- --
- 1861586486@qq.com
- Country
- CHINA
- ProdList
- 6648
- Advantage
- 58
- Tel
- --
- Fax
- --
- Country
- CHINA
- ProdList
- 6502
- Advantage
- 58
- Tel
- --
- Fax
- --
- 15810802415@139.com
- Country
- CHINA
- ProdList
- 6750
- Advantage
- 58
- Tel
- --
- Fax
- --
- Country
- CHINA
- ProdList
- 6333
- Advantage
- 58
- Tel
- --
- Fax
- --
- 3245176082@qq.com
- Country
- CHINA
- ProdList
- 6134
- Advantage
- 58
- Tel
- --
- Fax
- --
- 3245176082@qq.com
- Country
- CHINA
- ProdList
- 6800
- Advantage
- 58
- Tel
- --
- Fax
- --
- 471161314@qq.com
- Country
- CHINA
- ProdList
- 6210
- Advantage
- 58
- Tel
- --
- Fax
- --
- info@f-biology.com
- Country
- CHINA
- ProdList
- 6025
- Advantage
- 58
- Tel
- --
- Fax
- --
- market@xlswkj.com
- Country
- CHINA
- ProdList
- 6793
- Advantage
- 58
- Tel
- --
- Fax
- --
- shhebio@126.com
- Country
- CHINA
- ProdList
- 6137
- Advantage
- 58
- Tel
- --
- Fax
- --
- 3007606172@qq.com
- Country
- CHINA
- ProdList
- 6002
- Advantage
- 58
- Tel
- --
- Fax
- --
- 2836767067@qq.com
- Country
- CHINA
- ProdList
- 6970
- Advantage
- 58
- Tel
- --
- Fax
- --
- 847627550@qq.com
- Country
- CHINA
- ProdList
- 6087
- Advantage
- 58
- Tel
- --
- Fax
- --
- chenxue_gz@163.com
- Country
- CHINA
- ProdList
- 6600
- Advantage
- 58