Oseltamivir phosphate
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- $8 - $2000
- Product name: Oseltamivir phosphate
- CAS: 204255-11-8
- MF: C16H31N2O8P
- MW: 410.4
- EINECS:616-396-9
- MDL Number:MFCD08059548
- Synonyms:Oseltamivir phosphat;Oselt;OseltaMivir Acid-D3 Phosphate;OseltaMivir phosphate (TaMiflu);OseltaMir phosphate;(3R,4R,5S)-4-(acetylamino)-5-amino-3-(1-ethylpropoxy)--cyclohexene-1-carboxylic acid ethyl ester, phosphate (1:1);Oseltamivir phosphate (impurity B free);Oseltamivir phosphate, >=98%
103 prices
Selected condition：
Brand
- aablocks
- AccelPharmtech
- ACHEMBLOCK
- Adipogen Life Sciences
- AK Scientific
- Ambeed
- ApexBio Technology
- Arctom
- Atlantic Research Chemicals
- AvaChem
- Axon Medchem
- Biosynth
- Cayman Chemical
- ChemScene
- Crysdot
- DC Chemicals
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- Tocris
- TRC
- Usbiological
Package
- 10mg
- y0001337
- 1mg
- 10mM*1mLinDMSO
- 100
- 25mg
- 50mg
- 100mg
- 200mg
- 250mg
- 500mg
- 1g
- 2000mg
- 5000mg
- 5g
- 10000mg
- 10g
- 25g
- 10mM(in 1mL DMSO)
- 10mM(in1mLDMSO)
- 25000mg
- 10mM*1mLinDMSO(Solution)
- 100g
- 250mgs:
- 300 mg
- 10mM*1mLinDMSO(Solid+Solvent)
- Manufactureraablocks
- Product numberAA0029AC
- Product descriptionethyl (3r,4r,5s)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate phosphate 98%
- Packaging1mg
- Price$8
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0029AC
- Product descriptionethyl (3r,4r,5s)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate phosphate 98%
- Packaging250mg
- Price$15
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0029AC
- Product descriptionethyl (3r,4r,5s)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate phosphate 98%
- Packaging1g
- Price$18
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0029AC
- Product descriptionethyl (3r,4r,5s)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate phosphate 98%
- Packaging5g
- Price$48
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0029AC
- Product descriptionethyl (3r,4r,5s)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate phosphate 98%
- Packaging25g
- Price$143
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0029AC
- Product descriptionethyl (3r,4r,5s)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate phosphate 98%
- Packaging100g
- Price$540
- Updated2026-05-28
- Buy
- ManufacturerAccelPharmtech
- Product numberXP2749
- Product descriptionOseltamivir phosphate 99%
- Packaging5G
- Price$240
- Updated2021-12-16
- Buy
- ManufacturerAccelPharmtech
- Product numberXP2749
- Product descriptionOseltamivir phosphate 99%
- Packaging25G
- Price$500
- Updated2021-12-16
- Buy
- ManufacturerAccelPharmtech
- Product numberXP2749
- Product descriptionOseltamivir Phosphate 99%
- Packaging25G
- Price$500
- Updated2026-05-21
- Buy
- ManufacturerAccelPharmtech
- Product numberXP2749
- Product descriptionOseltamivir Phosphate 99%
- Packaging5G
- Price$240
- Updated2026-05-21
- Buy
- ManufacturerACHEMBLOCK
- Product numberX193242
- Product descriptionEthyl (3R,4R,5S)-4-Acetamido-5-amino-3-(pentan-3-yloxy)cyclohexene-1-carboxylate Phosphate 95.00%
- Packaging25G
- Price$205
- Updated2026-05-27
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberAG-CR1-3714-M250
- Product descriptionOseltamivir . phosphate salt ≥98%(HPLC)
- Packaging250mg
- Price$80
- Updated2026-05-06
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberAG-CR1-3714-M100
- Product descriptionOseltamivir . phosphate salt ≥98%(HPLC)
- Packaging100mg
- Price$45
- Updated2026-05-06
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberAG-CR1-3714-M025
- Product descriptionOseltamivir . phosphate salt ≥98%(HPLC)
- Packaging25mg
- Price$25
- Updated2026-05-06
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberAG-CR1-3714-M025
- Product descriptionOseltamivir.phosphatesalt ≥98%(HPLC)
- Packaging25mg
- Price$25
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ93187
- Product descriptionOsteltamivir phosphate 95%
- Packaging1g
- Price$21
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0029AC | ethyl (3r,4r,5s)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate phosphate 98% | 1mg | $8 | 2026-05-28 | Buy |
| aablocks | AA0029AC | ethyl (3r,4r,5s)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate phosphate 98% | 250mg | $15 | 2026-05-28 | Buy |
| aablocks | AA0029AC | ethyl (3r,4r,5s)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate phosphate 98% | 1g | $18 | 2026-05-28 | Buy |
| aablocks | AA0029AC | ethyl (3r,4r,5s)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate phosphate 98% | 5g | $48 | 2026-05-28 | Buy |
| aablocks | AA0029AC | ethyl (3r,4r,5s)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate phosphate 98% | 25g | $143 | 2026-05-28 | Buy |
| aablocks | AA0029AC | ethyl (3r,4r,5s)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate phosphate 98% | 100g | $540 | 2026-05-28 | Buy |
| AccelPharmtech | XP2749 | Oseltamivir phosphate 99% | 5G | $240 | 2021-12-16 | Buy |
| AccelPharmtech | XP2749 | Oseltamivir phosphate 99% | 25G | $500 | 2021-12-16 | Buy |
| AccelPharmtech | XP2749 | Oseltamivir Phosphate 99% | 25G | $500 | 2026-05-21 | Buy |
| AccelPharmtech | XP2749 | Oseltamivir Phosphate 99% | 5G | $240 | 2026-05-21 | Buy |
| ACHEMBLOCK | X193242 | Ethyl (3R,4R,5S)-4-Acetamido-5-amino-3-(pentan-3-yloxy)cyclohexene-1-carboxylate Phosphate 95.00% | 25G | $205 | 2026-05-27 | Buy |
| Adipogen Life Sciences | AG-CR1-3714-M250 | Oseltamivir . phosphate salt ≥98%(HPLC) | 250mg | $80 | 2026-05-06 | Buy |
| Adipogen Life Sciences | AG-CR1-3714-M100 | Oseltamivir . phosphate salt ≥98%(HPLC) | 100mg | $45 | 2026-05-06 | Buy |
| Adipogen Life Sciences | AG-CR1-3714-M025 | Oseltamivir . phosphate salt ≥98%(HPLC) | 25mg | $25 | 2026-05-06 | Buy |
| Adipogen Life Sciences | AG-CR1-3714-M025 | Oseltamivir.phosphatesalt ≥98%(HPLC) | 25mg | $25 | 2021-12-16 | Buy |
| AK Scientific | J93187 | Osteltamivir phosphate 95% | 1g | $21 | 2026-06-04 | Buy |
Properties
Melting point :196-198°C
storage temp. :2-8°C
solubility :H2O: soluble30mg/mL, clear
form :powder
color :white to beige
optical activity :[α]/D -26 to -36°, c = 1 in H2O
Water Solubility :Soluble in water (75 mM)
BCS Class :1 (CLogP), 3 (LogP)
Major Application :pharmaceutical
pharmaceutical small molecule InChI :InChI=1/C16H28N2O4.H3O4P/c1-5-12(6-2)22-14-9-11(16(20)21-7-3)8-13(17)15(14)18-10(4)19;1-5(2,3)4/h9,12-15H,5-8,17H2,1-4H3,(H,18,19);(H3,1,2,3,4)/t13-,14+,15+;/s3
InChIKey :PGZUMBJQJWIWGJ-IFAKAUOZSA-N
SMILES :[C@@H]1(OC(CC)CC)C=C(C[C@H](N)[C@H]1NC(=O)C)C(=O)OCC.OP(O)(O)=O |&1:0,10,12,r|
CAS DataBase Reference :204255-11-8(CAS DataBase Reference)
storage temp. :2-8°C
solubility :H2O: soluble30mg/mL, clear
form :powder
color :white to beige
optical activity :[α]/D -26 to -36°, c = 1 in H2O
Water Solubility :Soluble in water (75 mM)
BCS Class :1 (CLogP), 3 (LogP)
Major Application :pharmaceutical
pharmaceutical small molecule InChI :InChI=1/C16H28N2O4.H3O4P/c1-5-12(6-2)22-14-9-11(16(20)21-7-3)8-13(17)15(14)18-10(4)19;1-5(2,3)4/h9,12-15H,5-8,17H2,1-4H3,(H,18,19);(H3,1,2,3,4)/t13-,14+,15+;/s3
InChIKey :PGZUMBJQJWIWGJ-IFAKAUOZSA-N
SMILES :[C@@H]1(OC(CC)CC)C=C(C[C@H](N)[C@H]1NC(=O)C)C(=O)OCC.OP(O)(O)=O |&1:0,10,12,r|
CAS DataBase Reference :204255-11-8(CAS DataBase Reference)
Safety Information
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| Signal word: | Warning | ||||||||||||||||||||||||||||
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Description
Oseltamivir is an antiviral prodrug targeted against the influenza viruses. Once hydrolyzed in the liver to its active metabolite, oseltamivir acid , it can competitively inhibit viral neuraminidase (IC50s = 0.1-4.9 nM for influenza neuraminidases A and B), blocking the release of new viral particles from a host cell.Related product price
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Suppliers and manufacturers
ZHUHAI HRD PHARMACEUTICAL CO., LTD.
Oseltamivirphosphate
CAS:204255-11-8
Hangzhou Hyper Chemicals Limited
Oseltamivir phosphate
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Wuhan Fortuna Chemical Co., Ltd
ENBRIDGE PHARMTECH CO., LTD.
Shaanxi Dideu Medichem Co. Ltd
AFINE CHEMICALS LIMITED
HIGH HOPE PBC HK CO., LIMITED
Oseltamivir phosphate
CAS:204255-11-8
