Topotecan
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- $41 - $2085
- Product name: Topotecan
- CAS: 123948-87-8
- MF: C23H23N3O5
- MW: 421.45
- EINECS:687-471-1
- MDL Number:MFCD00870670
- Synonyms:1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione, 10-[(dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-, (S)-;Hycamptin;NSC 609699;SKF 104864;SKF-S 104864;Topotecan lactone;Hydrochloric Acid Solution, 0.02N (N/50);Hydrogen chloride, 2N solution in diethyl ether
48 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- AHH
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- ApexBio Technology
- Arctom
- AvaChem
- Biorbyt Ltd
- ChemScene
- Crysdot
- DC Chemicals
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TRC
Package
- 1003261003
- 5mg
- 10mg
- 20mg
- 25mg
- 50mg
- 1003261000
- 100mg
- 0.25g
- 250MG
- 1003
- 1G
- 1L
- 250 mL
- Manufactureraablocks
- Product numberAA000L6M
- Product description(4S)-10-[(Dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
- Packaging5mg
- Price$46
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA000L6M
- Product description(4S)-10-[(Dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
- Packaging10mg
- Price$56
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA000L6M
- Product description(4S)-10-[(Dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
- Packaging25mg
- Price$81
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA000L6M
- Product description(4S)-10-[(Dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
- Packaging50mg
- Price$113
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA000L6M
- Product description(4S)-10-[(Dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
- Packaging100mg
- Price$158
- Updated2026-05-25
- Buy
- ManufacturerACHEMBLOCK
- Product numberX191454
- Product descriptionTopotecan 98.00%
- Packaging250MG
- Price$695
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberX191454
- Product descriptionTopotecan 98.00%
- Packaging1G
- Price$2085
- Updated2026-05-27
- Buy
- ManufacturerAHH
- Product numberMT-59576
- Product descriptionTopotecan 97%
- Packaging0.25g
- Price$490
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberM965
- Product descriptionTopotecan
- Packaging1g
- Price$1109
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA144786
- Product descriptionTopotecan 98+%
- Packaging250mg
- Price$524
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA144786
- Product descriptionTopotecan 98+%
- Packaging1g
- Price$1657
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA144786
- Product descriptionTopotecan 98+%
- Packaging100mg
- Price$261
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA144786
- Product descriptionTopotecan 98+%
- Packaging50mg
- Price$153
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA144786
- Product descriptionTopotecan 98+%
- Packaging10mg
- Price$41
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0004452
- Product descriptionTOPOTECAN 95.00%
- Packaging25MG
- Price$696.36
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberB4982
- Product descriptionTopotecan
- Packaging25mg
- Price$100
- Updated2026-05-06
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA000L6M | (4S)-10-[(Dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione | 5mg | $46 | 2026-05-25 | Buy |
| aablocks | AA000L6M | (4S)-10-[(Dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione | 10mg | $56 | 2026-05-25 | Buy |
| aablocks | AA000L6M | (4S)-10-[(Dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione | 25mg | $81 | 2026-05-25 | Buy |
| aablocks | AA000L6M | (4S)-10-[(Dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione | 50mg | $113 | 2026-05-25 | Buy |
| aablocks | AA000L6M | (4S)-10-[(Dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione | 100mg | $158 | 2026-05-25 | Buy |
| ACHEMBLOCK | X191454 | Topotecan 98.00% | 250MG | $695 | 2026-05-27 | Buy |
| ACHEMBLOCK | X191454 | Topotecan 98.00% | 1G | $2085 | 2026-05-27 | Buy |
| AHH | MT-59576 | Topotecan 97% | 0.25g | $490 | 2026-05-26 | Buy |
| AK Scientific | M965 | Topotecan | 1g | $1109 | 2021-12-16 | Buy |
| Ambeed | A144786 | Topotecan 98+% | 250mg | $524 | 2021-12-16 | Buy |
| Ambeed | A144786 | Topotecan 98+% | 1g | $1657 | 2021-12-16 | Buy |
| Ambeed | A144786 | Topotecan 98+% | 100mg | $261 | 2021-12-16 | Buy |
| Ambeed | A144786 | Topotecan 98+% | 50mg | $153 | 2021-12-16 | Buy |
| Ambeed | A144786 | Topotecan 98+% | 10mg | $41 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0004452 | TOPOTECAN 95.00% | 25MG | $696.36 | 2021-12-16 | Buy |
| ApexBio Technology | B4982 | Topotecan | 25mg | $100 | 2026-05-06 | Buy |
Properties
Melting point :−114 °C(lit.)
Boiling point :>100 °C(lit.)
Density :1.2 g/mL at 25 °C(lit.)
vapor density :1.3 (vs air)
vapor pressure :613 psi ( 21.1 °C)
Flash point :12 °C
storage temp. :Sealed in dry,Store in freezer, under -20°C
solubility :H2O: soluble
form :liquid
pka :8.92±0.40(Predicted)
color :yellow
InChI :InChI=1S/C23H23N3O5/c1-4-23(30)16-8-18-20-12(9-26(18)21(28)15(16)11-31-22(23)29)7-13-14(10-25(2)3)19(27)6-5-17(13)24-20/h5-8,27,30H,4,9-11H2,1-3H3/t23-/m0/s1
InChIKey :UCFGDBYHRUNTLO-QHCPKHFHSA-N
SMILES :N1C2C(=C(CN(C)C)C(O)=CC=2)C=C2CN3C(C=12)=CC1[C@](CC)(O)C(=O)OCC=1C3=O
CAS DataBase Reference :123948-87-8(CAS DataBase Reference)
Boiling point :>100 °C(lit.)
Density :1.2 g/mL at 25 °C(lit.)
vapor density :1.3 (vs air)
vapor pressure :613 psi ( 21.1 °C)
Flash point :12 °C
storage temp. :Sealed in dry,Store in freezer, under -20°C
solubility :H2O: soluble
form :liquid
pka :8.92±0.40(Predicted)
color :yellow
InChI :InChI=1S/C23H23N3O5/c1-4-23(30)16-8-18-20-12(9-26(18)21(28)15(16)11-31-22(23)29)7-13-14(10-25(2)3)19(27)6-5-17(13)24-20/h5-8,27,30H,4,9-11H2,1-3H3/t23-/m0/s1
InChIKey :UCFGDBYHRUNTLO-QHCPKHFHSA-N
SMILES :N1C2C(=C(CN(C)C)C(O)=CC=2)C=C2CN3C(C=12)=CC1[C@](CC)(O)C(=O)OCC=1C3=O
CAS DataBase Reference :123948-87-8(CAS DataBase Reference)
Safety Information
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| Signal word: | Danger | ||||||||||||||
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| Precautionary statements: |
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Description
Topotecan-d6 is a labeled Topotecan. A DNA topoisomerase I inhibitor, a semisynthetic analog of Camptothecin and an antineoplastic.More related product prices
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Suppliers and manufacturers
Shanghai Zhen Li Biological Technology Co., Ltd
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