N-(5-Chloro-2-pyridinyl)-2-[[4-[(dimethylamino)iminomethyl]benzoyl]amino]-5-methoxybenzamide (2Z)-2-butenedioate (1:1)
- CAS No.
- 936539-80-9
- Chemical Name:
- N-(5-Chloro-2-pyridinyl)-2-[[4-[(dimethylamino)iminomethyl]benzoyl]amino]-5-methoxybenzamide (2Z)-2-butenedioate (1:1)
- Synonyms
- Betrixaban maleate;Bctriaban;Betrixaban-d;Betrixaban maleate salt;13C6]-Betrixaban maleate salt;N-(5-chloropyridin-2-yl)-2-(4-(N,N-dimethylcarbamimidoyl)benzamido)-5-methoxybenzamide maleate;N-(5-chloropyridin-2-yl)-2[4-(N,N-dimethylcarbamimidoyl)-benzoylamino]-5-methoxybenzamide maleate;(E)-N-(5-chloropyridin-2-yl)-2-(4-((2,2-dimethylhydrazono)methyl)benzamido)-5-methoxybenzamide maleate;N-(5-chloropyridin-2-yl)-2-[4-(N,N-dimethylcarbamimidoyl)benzamido]-5-methoxybenzamide maleic acid salt;Inhibitor,PRT 054021,PRT-054021,Betrixaban,antithrombotic effect,Betrixaban maleate,Factor Xa,Fxa,PRT054021,inhibit
- CBNumber:
- CB33052045
- Molecular Formula:
- C27H26ClN5O7
- Molecular Weight:
- 567.98
- MDL Number:
- MOL File:
- 936539-80-9.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Betrixaban maleate | FB159537 | 1mg | $250 |
| Betrixaban maleate | FB159537 | 2mg | $250 |
| Betrixaban maleate | FB159537 | 5mg | $299.85 |
| Betrixaban maleate | FB159537 | 10mg | $449.8 |
| Betrixaban maleate | FB159537 | 25mg | $749.5 |
| More product size | |||
N-(5-Chloro-2-pyridinyl)-2-[[4-[(dimethylamino)iminomethyl]benzoyl]amino]-5-methoxybenzamide (2Z)-2-butenedioate (1:1) Properties
| storage temp. | Store at -20°C |
|---|---|
| solubility | DMSO: 100 mg/mL (176.06 mM);Ethanol: Insoluble |
| form | Solid |
| color | White to off-white |
| Water Solubility | Water: 1 mg/mL (1.76 mM) |
| FDA UNII | 28Z3021TMU |
SAFETY
Risk and Safety Statements
| Symbol(GHS) | ![]() GHS08 |
|---|---|
| Signal word | Warning |
| Hazard statements | H371 |
| Precautionary statements | P260-P264-P270-P309+P311-P405-P501 |
N-(5-Chloro-2-pyridinyl)-2-[[4-[(dimethylamino)iminomethyl]benzoyl]amino]-5-methoxybenzamide (2Z)-2-butenedioate (1:1) price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Biosynth | FB159537 | Betrixaban maleate | 936539-80-9 | 1mg | $250 | 2026-06-04 | Buy |
| Biosynth | FB159537 | Betrixaban maleate | 936539-80-9 | 2mg | $250 | 2026-06-04 | Buy |
| Biosynth | FB159537 | Betrixaban maleate | 936539-80-9 | 5mg | $299.85 | 2026-06-04 | Buy |
| Biosynth | FB159537 | Betrixaban maleate | 936539-80-9 | 10mg | $449.8 | 2026-06-04 | Buy |
| Biosynth | FB159537 | Betrixaban maleate | 936539-80-9 | 25mg | $749.5 | 2026-06-04 | Buy |
N-(5-Chloro-2-pyridinyl)-2-[[4-[(dimethylamino)iminomethyl]benzoyl]amino]-5-methoxybenzamide (2Z)-2-butenedioate (1:1) Chemical Properties,Uses,Production
Uses
Betrixaban (PRT054021) maleate is a highly potent, selective, and orally efficacious factor Xa (fXa) inhibitor with an IC50 of 1.5 nM. Betrixaban maleate shows antithrombotic effect[1][3].
in vivo
Betrixaban (0.5 mg/kg, i.v.; 2.5 mg/kg, p.o.) has oral bioavailability of 51.6% in dog[1].
Betrixaban (0.75 mg/kg, i.v.; 7.5 mg/kg, p.o.) has oral bioavailability of 58.7% in monkey[1].
Betrixaban mediated whole-blood INR increase is reversed by r-Antidote. After i.v. infusion for 30 min, the total plasma concentrations of Betrixaban is 0.2±0.01 μM, and the percentages of unbound inhibitor is 40%±7.2%. After administration of r-Antidote, the total plasma concentration increased to 2.0±0.4 μM, and the percentage of unbound inhibitor declined to 0.3%±0.1%[2].
Betrixaban (3 mg/kg) shows nearly comparable inhibition of thrombus mass to enoxaparin 1.6 mg/kg (76% vs 96% inhibition) in the rabbit abdominal vena cava model of clot accretion on cotton threads[3].
Betrixaban (19.1 mg/kg) is at least as effective at maintaining patency as enoxaparin 7.6 mg/kg and clopidogrel 3 mg/kg/d (90% vs 70% vs 80% patency, respectively) in the ferric chloride injury model of rodent carotid artery[3].
References
[1] Zhang P, et al. Discovery of Betrixaban (PRT054021), N-(5-chloropyridin-2-yl)-2-(4-(N,N-dimethylcarbamimidoyl)benzamido)-5-methoxybenzamide, a highly potent, selective, and orally efficacious factor Xa inhibitor. Bioorg Med Chem Lett. 2009 Apr 15;19(8):21. DOI:10.1016/j.bmcl.2009.02.111
[2] Lu G, et al. A specific antidote for reversal of anticoagulation by direct and indirect inhibitors of coagulation factor Xa. Nat Med. 2013 Apr;19(4):446-51. DOI:10.1038/nm.3102
[3] Chan NC, et al. Profile of betrixaban and its potential in the prevention and treatment of venous thromboembolism. Vasc Health Risk Manag. 2015 Jun 26;11:343-51. DOI:10.2147/VHRM.S63060
N-(5-Chloro-2-pyridinyl)-2-[[4-[(dimethylamino)iminomethyl]benzoyl]amino]-5-methoxybenzamide (2Z)-2-butenedioate (1:1) Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32997 | 60 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29766 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10399 | 58 |
| Shenzhen Excellent Biotech Co., Ltd. | 13480692018 | ramyan@ex-biotech.com | CHINA | 951 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +1-00000000000 | marketing@targetmol.com | United States | 32431 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8618071025641 | eric@witopchemical.com | China | 23504 | 58 |
| BOC Sciences | 16314854226; +8616314854226 | inquiry@bocsci.com | United States | 19852 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 17705817739 | info@dycnchem.com | China | 52693 | 58 |
| changzhou huayang technology co., ltd | +8615250961469 | 2571773637@qq.com | China | 9628 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; | support@targetmol.com | United States | 38999 | 58 |
View Lastest Price from N-(5-Chloro-2-pyridinyl)-2-[[4-[(dimethylamino)iminomethyl]benzoyl]amino]-5-methoxybenzamide (2Z)-2-butenedioate (1:1) manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2026-08-08 | Betrixaban maleate
936539-80-9
|
$30.00-100.00 | 99.86% | 10g | TargetMol Chemicals Inc. | ||
![]() |
2026-06-30 | N-(5-Chloro-2-pyridinyl)-2-[[4-[(dimethylamino)iminomethyl]benzoyl]amino]-5-methoxybenzamide (2Z)-2-butenedioate (1:1)
936539-80-9
|
1kg | 98% | 1000kg | Shaanxi Dideu New Materials Co. Ltd | ||
![]() |
2021-04-16 | Betrixaban Maleate
936539-80-9
|
$1.00 | 1KG | 99% | 5000KG | Shenzhen Excellent Biotech Co., Ltd. |
-

- Betrixaban maleate
936539-80-9
- $30.00-100.00
- 99.86%
- TargetMol Chemicals Inc.
-
![N-(5-Chloro-2-pyridinyl)-2-[[4-[(dimethylamino)iminomethyl]benzoyl]amino]-5-methoxybenzamide (2Z)-2-butenedioate (1:1) pictures](/ProductImageEN1/2025-05/Small/deb137ce-e480-48d4-9ba7-e159a6c0e56d.png)
- N-(5-Chloro-2-pyridinyl)-2-[[4-[(dimethylamino)iminomethyl]benzoyl]amino]-5-methoxybenzamide (2Z)-2-butenedioate (1:1)
936539-80-9
- $0.00
- 98%
- Shaanxi Dideu New Materials Co. Ltd
-

- Betrixaban Maleate
936539-80-9
- $1.00
- 99%
- Shenzhen Excellent Biotech Co., Ltd.





