CYT997 (Lexibulin)
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- $12 - $2839
- Product name: CYT997 (Lexibulin)
- CAS: 917111-44-5
- MF: C24H30N6O2
- MW: 434.53
- EINECS:604-604-1
- MDL Number:MFCD18206787
- Synonyms:N-Ethyl-N'-[2-methoxy-4-[5-methyl-4-[[(1S)-1-(3-pyridinyl)butyl]amino]-2-pyrimidinyl]phenyl]urea;CYT997 (Lexibulin);CS-347;CYT997; CYT-997; CYT 997;LEXIBULIN.;(S)-1-ethyl-3-(2-methoxy-4-(5-methyl-4-((1-(pyridin-3-yl)butyl)amino)pyrimidin-2-yl)phenyl)urea;1-ethyl-3-(2-methoxy-4-(5-methyl-4-((S)-1-(pyridin-3-yl)butylamino)pyrimidin-2-yl)phenyl)urea;CYT 997 N-Ethyl-N'-[2-methoxy-4-[5-methyl-4-[[(1S)-1-(3-pyridinyl)butyl]amino]-2-pyrimidinyl]phenyl]urea;N-Ethyl-N'-[2-methoxy-4-[5-methyl-4-[[(1S)-1-(3-pyridinyl)butyl]amino]-2-pyrimidinyl]phenyl]urea CYT997 (Lexibulin)
32 prices
Selected condition:
Brand
- aablocks
- ACHEMBLOCK
- AK Scientific
- American Custom Chemicals Corporation
- ApexBio Technology
- Biorbyt Ltd
- Cayman Chemical
- Chemenu
- ChemScene
- Crysdot
- DC Chemicals
Package
- 1mg
- 5mg
- 10mg
- 25MG
- 50mg
- 100MG
- 200mg
- 250MG
- 1g
- Manufactureraablocks
- Product numberAA00GU5Z
- Product descriptionUrea, N-ethyl-N'-[2-methoxy-4-[5-methyl-4-[[(1S)-1-(3-pyridinyl)butyl]amino]-2-pyrimidinyl]phenyl]- 98%
- Packaging1mg
- Price$12
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00GU5Z
- Product descriptionUrea, N-ethyl-N'-[2-methoxy-4-[5-methyl-4-[[(1S)-1-(3-pyridinyl)butyl]amino]-2-pyrimidinyl]phenyl]- 98%
- Packaging5mg
- Price$23
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00GU5Z
- Product descriptionUrea, N-ethyl-N'-[2-methoxy-4-[5-methyl-4-[[(1S)-1-(3-pyridinyl)butyl]amino]-2-pyrimidinyl]phenyl]- 98
- Packaging200mg
- Price$644
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberY227081
- Product descriptionLexibulin 97.00%
- Packaging250MG
- Price$1310
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberY227081
- Product descriptionLexibulin 97.00%
- Packaging100MG
- Price$655
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberY227081
- Product descriptionLexibulin 97.00%
- Packaging25MG
- Price$295
- Updated2026-05-27
- Buy
- ManufacturerAK Scientific
- Product numberX7569
- Product descriptionLexibulin
- Packaging10mg
- Price$478
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberKIN0000428
- Product descriptionCYT-997 95.00%
- Packaging1MG
- Price$148.05
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberKIN0000428
- Product descriptionCYT-997 95.00%
- Packaging5MG
- Price$504.09
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberB1635
- Product descriptionCYT997 (Lexibulin)
- Packaging50mg
- Price$784
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberB1635
- Product descriptionCYT997 (Lexibulin)
- Packaging5mg
- Price$128
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberB1635
- Product descriptionCYT997 (Lexibulin)
- Packaging10mg
- Price$230
- Updated2026-05-06
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb154725
- Product descriptionlexibulin (CYT997) >98%
- Packaging250mg
- Price$1431.4
- Updated2021-12-16
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb154725
- Product descriptionlexibulin (CYT997) >98%
- Packaging100mg
- Price$727.6
- Updated2021-12-16
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb154725
- Product descriptionlexibulin (CYT997) >98%
- Packaging1g
- Price$2839
- Updated2021-12-16
- Buy
- ManufacturerCayman Chemical
- Product number18395
- Product descriptionCYT997 ≥98%
- Packaging10mg
- Price$165
- Updated2026-04-30
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00GU5Z | Urea, N-ethyl-N'-[2-methoxy-4-[5-methyl-4-[[(1S)-1-(3-pyridinyl)butyl]amino]-2-pyrimidinyl]phenyl]- 98% | 1mg | $12 | 2026-05-28 | Buy |
| aablocks | AA00GU5Z | Urea, N-ethyl-N'-[2-methoxy-4-[5-methyl-4-[[(1S)-1-(3-pyridinyl)butyl]amino]-2-pyrimidinyl]phenyl]- 98% | 5mg | $23 | 2026-05-28 | Buy |
| aablocks | AA00GU5Z | Urea, N-ethyl-N'-[2-methoxy-4-[5-methyl-4-[[(1S)-1-(3-pyridinyl)butyl]amino]-2-pyrimidinyl]phenyl]- 98 | 200mg | $644 | 2026-05-28 | Buy |
| ACHEMBLOCK | Y227081 | Lexibulin 97.00% | 250MG | $1310 | 2026-05-27 | Buy |
| ACHEMBLOCK | Y227081 | Lexibulin 97.00% | 100MG | $655 | 2026-05-27 | Buy |
| ACHEMBLOCK | Y227081 | Lexibulin 97.00% | 25MG | $295 | 2026-05-27 | Buy |
| AK Scientific | X7569 | Lexibulin | 10mg | $478 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | KIN0000428 | CYT-997 95.00% | 1MG | $148.05 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | KIN0000428 | CYT-997 95.00% | 5MG | $504.09 | 2021-12-16 | Buy |
| ApexBio Technology | B1635 | CYT997 (Lexibulin) | 50mg | $784 | 2026-05-06 | Buy |
| ApexBio Technology | B1635 | CYT997 (Lexibulin) | 5mg | $128 | 2026-05-06 | Buy |
| ApexBio Technology | B1635 | CYT997 (Lexibulin) | 10mg | $230 | 2026-05-06 | Buy |
| Biorbyt Ltd | orb154725 | lexibulin (CYT997) >98% | 250mg | $1431.4 | 2021-12-16 | Buy |
| Biorbyt Ltd | orb154725 | lexibulin (CYT997) >98% | 100mg | $727.6 | 2021-12-16 | Buy |
| Biorbyt Ltd | orb154725 | lexibulin (CYT997) >98% | 1g | $2839 | 2021-12-16 | Buy |
| Cayman Chemical | 18395 | CYT997 ≥98% | 10mg | $165 | 2026-04-30 | Buy |
Properties
Boiling point :546.9±50.0 °C(Predicted)
Density :1.195
storage temp. :Store at -20°C
solubility :DMSO:69.0(Max Conc. mg/mL);158.79(Max Conc. mM)
Ethanol:51.0(Max Conc. mg/mL);117.37(Max Conc. mM) pka :14.01±0.70(Predicted)
form :Powder
color :White to off-white
Density :1.195
storage temp. :Store at -20°C
solubility :DMSO:69.0(Max Conc. mg/mL);158.79(Max Conc. mM)
Ethanol:51.0(Max Conc. mg/mL);117.37(Max Conc. mM) pka :14.01±0.70(Predicted)
form :Powder
color :White to off-white
Safety Information
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| Signal word: | Warning | |||||||
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Description
CYT997 is an orally available inhibitor of microtubule polymerization (IC50 = ~3 μM) that blocks cell cycling at the G2-M phase, which leads to cell death. It is cytotoxic to a range of cancer cell lines (IC50s = 9-101 nM) and demonstrates antivascular activity in tumors both in vitro and in vivo. CYT997 is being examined in clinical trials for efficacy against advanced solid tumors.Related product price
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Suppliers and manufacturers
Shanghai Boyle Chemical Co., Ltd.
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BOC Sciences
Dalian Meilun Biotech Co., Ltd.
NCE Biomedical Co.,Ltd.
Haoyuan Chemexpress Co., Ltd.
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Zhengzhou HSH Science & Technology Co., Ltd.
AdooQ BioScience, LLC




