FidaxoMicin
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- $30 - $5100.25
- Product name: FidaxoMicin
- CAS: 873857-62-6
- MF: C52H74Cl2O18
- MW: 1058.04
- EINECS:
- MDL Number:MFCD27976367
- Synonyms:FidaxoMicin;OPT-80;PAR-101;R-Tiacumicin B;Oxacyclooctadeca-3,5,9,13,15-pentaen-2-one, 3-[[[6-deoxy-4-O-(3,5-dichloro-2-ethyl-4,6-dihydroxybenzoyl)-2-O-methyl-β-D-mannopyranosyl]oxy]methyl]-12-[[6-deoxy-5-C-methyl-4-O-(2-methyl-1-oxopropyl)-β-D-lyxo-hexopyranosyl]oxy]-11-ethyl-8-hydroxy-18-[(1R)-1-hydroxyethyl]-9,13,15-trimethyl-, (3E,5E,8S,9E,11S,12R,13E,15E,18S)-;Fidaxomicin R-Tiacumicin B;Fidaxomicin, >=98%;FidaxoMicin(LipiarMycin)
69 prices
Selected condition:
Brand
- aablocks
- ACHEMBLOCK
- AK Scientific
- American Custom Chemicals Corporation
- ApexBio Technology
- Apolloscientific
- Biorbyt Ltd
- Biosynth
- Cayman Chemical
- Chem-Impex
- ChemScene
- Crysdot
- DC Chemicals
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TCI Chemical
- TRC
- Usbiological
Package
- 5mg
- 10mg
- 1mg
- 10mM(in1mLDMSO)
- 10mM*1mLinDMSO
- 25mg
- 50mg
- 100mg
- 250mg
- 250.00mg
- 0.5g
- 500mg
- 1.00g
- 1g
- 2g
- 5g
- 5.00g
- 10g
- Manufactureraablocks
- Product numberAA00360V
- Product description(2R,3S,4S,5S,6R)-6-(((3E,5E,8S,9E,11S,12R,13E,15E,18S)-12-(((2R,3S,4R,5S)-3,4-Dihydroxy-5-(isobutyryloxy)-6,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-ethyl-8-hydroxy-18-((R)-1-hydroxyethyl)-9,13,15-trimethyl-2-oxooxacyclooctadeca-3,5,9,13,15-pentaen-3-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate 98%
- Packaging1g
- Price$111
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00360V
- Product description(2R,3S,4S,5S,6R)-6-(((3E,5E,8S,9E,11S,12R,13E,15E,18S)-12-(((2R,3S,4R,5S)-3,4-Dihydroxy-5-(isobutyryloxy)-6,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-ethyl-8-hydroxy-18-((R)-1-hydroxyethyl)-9,13,15-trimethyl-2-oxooxacyclooctadeca-3,5,9,13,15-pentaen-3-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate 98%
- Packaging250mg
- Price$42
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00360V
- Product description(2R,3S,4S,5S,6R)-6-(((3E,5E,8S,9E,11S,12R,13E,15E,18S)-12-(((2R,3S,4R,5S)-3,4-Dihydroxy-5-(isobutyryloxy)-6,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-ethyl-8-hydroxy-18-((R)-1-hydroxyethyl)-9,13,15-trimethyl-2-oxooxacyclooctadeca-3,5,9,13,15-pentaen-3-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate 98%
- Packaging100mg
- Price$34
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00360V
- Product description(2R,3S,4S,5S,6R)-6-(((3E,5E,8S,9E,11S,12R,13E,15E,18S)-12-(((2R,3S,4R,5S)-3,4-Dihydroxy-5-(isobutyryloxy)-6,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-ethyl-8-hydroxy-18-((R)-1-hydroxyethyl)-9,13,15-trimethyl-2-oxooxacyclooctadeca-3,5,9,13,15-pentaen-3-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate ≥99%
- Packaging5mg
- Price$30
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00360V
- Product description(2R,3S,4S,5S,6R)-6-(((3E,5E,8S,9E,11S,12R,13E,15E,18S)-12-(((2R,3S,4R,5S)-3,4-Dihydroxy-5-(isobutyryloxy)-6,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-ethyl-8-hydroxy-18-((R)-1-hydroxyethyl)-9,13,15-trimethyl-2-oxooxacyclooctadeca-3,5,9,13,15-pentaen-3-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate 97%
- Packaging5g
- Price$552
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberL14652
- Product descriptionFidaxomicin 98%
- Packaging5G
- Price$675
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberL14652
- Product descriptionFidaxomicin 98%
- Packaging1G
- Price$195
- Updated2026-05-27
- Buy
- ManufacturerAK Scientific
- Product numberY1824
- Product descriptionFidaxomicin
- Packaging500mg
- Price$360
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0024543
- Product descriptionDIFICID 95.00%
- Packaging5G
- Price$5100.25
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberB1755
- Product descriptionFidaxomicin
- Packaging10mM(in1mLDMSO)
- Price$55
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberB1755
- Product descriptionFidaxomicin
- Packaging10mg
- Price$68
- Updated2026-05-06
- Buy
- ManufacturerApolloscientific
- Product numberBIW4203
- Product descriptionFidaxomicin
- Packaging25mg
- Price$50
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIW4203
- Product descriptionFidaxomicin
- Packaging50mg
- Price$89
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBIW4203
- Product descriptionFidaxomicin
- Packaging100mg
- Price$160
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIW4203
- Product descriptionFidaxomicin
- Packaging100mg
- Price$160
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBIW4203
- Product descriptionFidaxomicin
- Packaging5g
- Price$4183
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00360V | (2R,3S,4S,5S,6R)-6-(((3E,5E,8S,9E,11S,12R,13E,15E,18S)-12-(((2R,3S,4R,5S)-3,4-Dihydroxy-5-(isobutyryloxy)-6,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-ethyl-8-hydroxy-18-((R)-1-hydroxyethyl)-9,13,15-trimethyl-2-oxooxacyclooctadeca-3,5,9,13,15-pentaen-3-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate 98% | 1g | $111 | 2026-05-28 | Buy |
| aablocks | AA00360V | (2R,3S,4S,5S,6R)-6-(((3E,5E,8S,9E,11S,12R,13E,15E,18S)-12-(((2R,3S,4R,5S)-3,4-Dihydroxy-5-(isobutyryloxy)-6,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-ethyl-8-hydroxy-18-((R)-1-hydroxyethyl)-9,13,15-trimethyl-2-oxooxacyclooctadeca-3,5,9,13,15-pentaen-3-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate 98% | 250mg | $42 | 2026-05-28 | Buy |
| aablocks | AA00360V | (2R,3S,4S,5S,6R)-6-(((3E,5E,8S,9E,11S,12R,13E,15E,18S)-12-(((2R,3S,4R,5S)-3,4-Dihydroxy-5-(isobutyryloxy)-6,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-ethyl-8-hydroxy-18-((R)-1-hydroxyethyl)-9,13,15-trimethyl-2-oxooxacyclooctadeca-3,5,9,13,15-pentaen-3-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate 98% | 100mg | $34 | 2026-05-28 | Buy |
| aablocks | AA00360V | (2R,3S,4S,5S,6R)-6-(((3E,5E,8S,9E,11S,12R,13E,15E,18S)-12-(((2R,3S,4R,5S)-3,4-Dihydroxy-5-(isobutyryloxy)-6,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-ethyl-8-hydroxy-18-((R)-1-hydroxyethyl)-9,13,15-trimethyl-2-oxooxacyclooctadeca-3,5,9,13,15-pentaen-3-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate ≥99% | 5mg | $30 | 2026-05-28 | Buy |
| aablocks | AA00360V | (2R,3S,4S,5S,6R)-6-(((3E,5E,8S,9E,11S,12R,13E,15E,18S)-12-(((2R,3S,4R,5S)-3,4-Dihydroxy-5-(isobutyryloxy)-6,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-ethyl-8-hydroxy-18-((R)-1-hydroxyethyl)-9,13,15-trimethyl-2-oxooxacyclooctadeca-3,5,9,13,15-pentaen-3-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate 97% | 5g | $552 | 2026-05-28 | Buy |
| ACHEMBLOCK | L14652 | Fidaxomicin 98% | 5G | $675 | 2026-05-27 | Buy |
| ACHEMBLOCK | L14652 | Fidaxomicin 98% | 1G | $195 | 2026-05-27 | Buy |
| AK Scientific | Y1824 | Fidaxomicin | 500mg | $360 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0024543 | DIFICID 95.00% | 5G | $5100.25 | 2021-12-16 | Buy |
| ApexBio Technology | B1755 | Fidaxomicin | 10mM(in1mLDMSO) | $55 | 2026-05-06 | Buy |
| ApexBio Technology | B1755 | Fidaxomicin | 10mg | $68 | 2026-05-06 | Buy |
| Apolloscientific | BIW4203 | Fidaxomicin | 25mg | $50 | 2021-12-16 | Buy |
| Apolloscientific | BIW4203 | Fidaxomicin | 50mg | $89 | 2026-06-04 | Buy |
| Apolloscientific | BIW4203 | Fidaxomicin | 100mg | $160 | 2021-12-16 | Buy |
| Apolloscientific | BIW4203 | Fidaxomicin | 100mg | $160 | 2026-06-04 | Buy |
| Apolloscientific | BIW4203 | Fidaxomicin | 5g | $4183 | 2026-06-04 | Buy |
Properties
Melting point :161 °C
Boiling point :1046.4±65.0 °C(Predicted)
Density :1.33
storage temp. :2-8°C
solubility :Chloroform (Slightly, Heated), DMSO (Slightly, Heated), Methanol (Slightly)
form :powder
pka :5.09±0.35(Predicted)
color :White to Off-White
biological source :(Actinoplanes deccanensis)
InChIKey :HRDFANQMSCFNSU-KLTYAODHNA-N
Boiling point :1046.4±65.0 °C(Predicted)
Density :1.33
storage temp. :2-8°C
solubility :Chloroform (Slightly, Heated), DMSO (Slightly, Heated), Methanol (Slightly)
form :powder
pka :5.09±0.35(Predicted)
color :White to Off-White
biological source :(Actinoplanes deccanensis)
InChIKey :HRDFANQMSCFNSU-KLTYAODHNA-N
Safety Information
| Symbol(GHS): |
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| Signal word: | Warning | ||||||||||||||||||||||||||||
| Hazard statements: |
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| Precautionary statements: |
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Description
Fidaxomycin is a natural macrocyclic antibiotic that inhibits RNA polymerase with selectivity for Gram-positive bacteria over Gram-negative bacteria (IC50s = 0.4 and 6 μM, respectively). It has potent antibacterial activity against most Gram-positive bacteria and effectively targets the Gram-positive C. difficile (MIC = 12 ng/ml). Orally administered fidaxomycin exhibits minimal systemic bioavailability resulting in maximal gastrointestinal tract distribution. Fidaxomycin is effective in clearing C. difficile infections while sparing Gram-negative bacteria in the gut.Related product price
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Suppliers and manufacturers
Shanghai Worldyang Chemical Co.,Ltd.
Fidaxomicin
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Hangzhou ICH Biofarm Co., Ltd
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Shaanxi Haibo Biotechnology Co., Ltd
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BEIJING SJAR TECHNOLOGY DEVELOPMENT CO., LTD.
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Wuhan JiyunZen Tech Co., Ltd.
Protheragen-ING
Henan Tianfu Chemical Co.,Ltd.
Nanjing ChemLin Chemical Industry Co., Ltd.
ATK CHEMICAL COMPANY LIMITED
AB PharmaTech,LLC
FidaxoMicin
CAS:873857-62-6




