Leptomycin B
|
- $36 - $1516
- Product name: Leptomycin B
- CAS: 87081-35-4
- MF: C33H48O6
- MW: 540.73
- EINECS:617-954-4
- MDL Number:MFCD06795848
- Synonyms:(2E,10Z,12E,16Z,18E)-17-ethyl-6-hydroxy-3,5,7,9,11,15-hexamethyl-19-(3-methyl-6-oxo-2,3-dihydropyran-2-yl)-8-oxo-nonadeca-2,10,12,16,18-pentaenoic acid;2,10,12,16,18-Nonadecapentaenoic acid, 19-(3,6-dihydro-3-methyl-6-oxo-2H-pyran-2-yl)-17-ethyl-6-hydroxy-3,5,7,9,11,15-hexamethyl-8-oxo-;2,10,12,16,18-Nonadecapentanoic acid, 19-(3,6-dihydro-3-methyl-6-oxo-2H-pyran-2-yl)-17-ethyl-6-hydroxy-3,5,7,9,11,15-hexamethyl-8-oxo-;(2E,5S,6R,7S,9R,10E,12E,15R,16Z,18E)-19-[(2S,3S)-3,6-Dihydro-3-methyl-6-oxo-2H-pyran-2-yl]-17-ethyl-6-hydroxy-3,5,7,9,11,15-hexamethyl-8-oxo-2,10,12,16,18-nonadecapentaenoicacid;LeptoMycin B( CI 940, LMB);antibioticcl1957a ;CI-940, Elactocin, PD 114720, ATS 1287B, Mantuamycin, 19-(3,6-dihydro-3-methyl-6-oxo-2H-pyran-2-yl)-17-ethyl-6-hydroxy-3,5,7,9,11,15-hexamethyl-8-oxo-2,10,12,16,18-Nonadecapentaenoic acid;Elactocin, ATS 1287B, CI 940, CL 1957A, PD 114720, MantuaMycin
45 prices
Selected condition：
Brand
- aablocks
- ApexBio Technology
- Apolloscientific
- Arctom
- AvaChem
- Cayman Chemical
- ChemScene
- DC Chemicals
- Medical Isotopes, Inc.
- Sigma-Aldrich
- Thermo Scientific Chemicals
- TRC
Package
- 0.5μg
- 2x0.5μg
- 5x0.5μg
- 5ug
- 5μg
- 10x0.5μg
- 10μg
- 25μg
- 500ug
- 25g
- 100microg
- 100μg
- 500μg
- 1mg
- 2mg
- 5mg
- 10mg
- 25mg
- 10mM*1mLinDMSO(Solidorliquid+Solvent)
- 50mg
- 10mM(1mLinDMSO)
- 10mM*1mLinDMSO(Solution)
- Manufactureraablocks
- Product numberAA00GSVA
- Product descriptionLeptomycin B
- Packaging1mg
- Price$191
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00GSVA
- Product descriptionLeptomycin B
- Packaging2mg
- Price$308
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00GSVA
- Product descriptionLeptomycin B
- Packaging5mg
- Price$542
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00GSVA
- Product descriptionLeptomycin B
- Packaging10mg
- Price$763
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00GSVA
- Product descriptionLeptomycin B
- Packaging25mg
- Price$1132
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00GSVA
- Product descriptionLeptomycin B
- Packaging50mg
- Price$1516
- Updated2026-05-28
- Buy
- ManufacturerApexBio Technology
- Product numberB6907
- Product descriptionLeptomycin B
- Packaging5mg
- Price$685
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberB6907
- Product descriptionLeptomycin B
- Packaging2mg
- Price$330
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberB6907
- Product descriptionLeptomycin B
- Packaging1mg
- Price$176
- Updated2026-05-06
- Buy
- ManufacturerApolloscientific
- Product numberBIL2101
- Product descriptionLeptomycinB
- Packaging100μg
- Price$138
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIL2101
- Product descriptionLeptomycinB
- Packaging500μg
- Price$508
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIL2101
- Product descriptionLeptomycinB
- Packaging1mg
- Price$907
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberSLK-S7580
- Product descriptionLeptomycin B 99.74%
- Packaging5mg
- Price$922
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberHY-16909
- Product descriptionLeptomycinB 99.79%
- Packaging10mM*1mLinDMSO(Solidorliquid+Solvent)
- Price$1021
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberBD-A536845
- Product descriptionLeptomycin B 98%
- Packaging10mg
- Price$1040
- Updated2026-05-25
- Buy
- ManufacturerArctom
- Product numberBD-A536845
- Product descriptionLeptomycin B 98%
- Packaging10mg
- Price$1040
- Updated2026-05-26
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00GSVA | Leptomycin B | 1mg | $191 | 2026-05-28 | Buy |
| aablocks | AA00GSVA | Leptomycin B | 2mg | $308 | 2026-05-28 | Buy |
| aablocks | AA00GSVA | Leptomycin B | 5mg | $542 | 2026-05-28 | Buy |
| aablocks | AA00GSVA | Leptomycin B | 10mg | $763 | 2026-05-28 | Buy |
| aablocks | AA00GSVA | Leptomycin B | 25mg | $1132 | 2026-05-28 | Buy |
| aablocks | AA00GSVA | Leptomycin B | 50mg | $1516 | 2026-05-28 | Buy |
| ApexBio Technology | B6907 | Leptomycin B | 5mg | $685 | 2026-05-06 | Buy |
| ApexBio Technology | B6907 | Leptomycin B | 2mg | $330 | 2026-05-06 | Buy |
| ApexBio Technology | B6907 | Leptomycin B | 1mg | $176 | 2026-05-06 | Buy |
| Apolloscientific | BIL2101 | LeptomycinB | 100μg | $138 | 2021-12-16 | Buy |
| Apolloscientific | BIL2101 | LeptomycinB | 500μg | $508 | 2021-12-16 | Buy |
| Apolloscientific | BIL2101 | LeptomycinB | 1mg | $907 | 2021-12-16 | Buy |
| Arctom | SLK-S7580 | Leptomycin B 99.74% | 5mg | $922 | 2026-05-26 | Buy |
| Arctom | HY-16909 | LeptomycinB 99.79% | 10mM*1mLinDMSO(Solidorliquid+Solvent) | $1021 | 2026-05-26 | Buy |
| Arctom | BD-A536845 | Leptomycin B 98% | 10mg | $1040 | 2026-05-25 | Buy |
| Arctom | BD-A536845 | Leptomycin B 98% | 10mg | $1040 | 2026-05-26 | Buy |
Properties
Melting point :41-44°, with prior softening (Hokanson)
alpha :D -24.5° (c = 0.70 in MeOH); D23 -157 ° (c = 0.7% in chloroform)
Boiling point :725.8±60.0 °C(Predicted)
Density :1.072±0.06 g/cm3(Predicted)
Flash point :11°(52°F)
storage temp. :−20°C
solubility :Supplied in solution in ethanol (1 mg/ml). Further dilutions may be made with either ethanol or DMSO.
form :Liquid
pka :5.10±0.33(Predicted)
color :White to off-white
Stability :Stable for 1 year from date of purchase as supplied. Solutions or dilutions in DMSO are not stable. Solutions should be made fresh and used within one working day.
InChIKey :YACHGFWEQXFSBS-XYERBDPFSA-N
SMILES :C(O)(=O)/C=C(\C)/C[C@H](C)[C@@H](O)[C@H](C)C(=O)[C@H](C)/C=C(\C)/C=C/C[C@@H](C)/C=C(/CC)\C=C\[C@@H]1OC(=O)C=C[C@@H]1C
alpha :D -24.5° (c = 0.70 in MeOH); D23 -157 ° (c = 0.7% in chloroform)
Boiling point :725.8±60.0 °C(Predicted)
Density :1.072±0.06 g/cm3(Predicted)
Flash point :11°(52°F)
storage temp. :−20°C
solubility :Supplied in solution in ethanol (1 mg/ml). Further dilutions may be made with either ethanol or DMSO.
form :Liquid
pka :5.10±0.33(Predicted)
color :White to off-white
Stability :Stable for 1 year from date of purchase as supplied. Solutions or dilutions in DMSO are not stable. Solutions should be made fresh and used within one working day.
InChIKey :YACHGFWEQXFSBS-XYERBDPFSA-N
SMILES :C(O)(=O)/C=C(\C)/C[C@H](C)[C@@H](O)[C@H](C)C(=O)[C@H](C)/C=C(\C)/C=C/C[C@@H](C)/C=C(/CC)\C=C\[C@@H]1OC(=O)C=C[C@@H]1C
Safety Information
| Symbol(GHS): |
  
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| Signal word: | Danger | |||||||||||||||||||||
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Description
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