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Quinupristin is a member of the macrolide-lincosamide-streptogramin class of antibiotics. Quinupristin blocks peptide bond synthesis to prevent the extension of polypeptide chains and promote the detachment of incomplete protein chains in the bacterial ribosomal subunits[1] [2].

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 1 mg | $107 | In Stock | |
| 5 mg | $269 | In Stock | |
| 10 mg | $392 | In Stock | |
| 25 mg | $655 | In Stock | |
| 50 mg | $918 | In Stock | |
| 100 mg | $1,230 | In Stock |
| Description | Quinupristin is a member of the macrolide-lincosamide-streptogramin class of antibiotics. Quinupristin blocks peptide bond synthesis to prevent the extension of polypeptide chains and promote the detachment of incomplete protein chains in the bacterial ribosomal subunits[1] [2]. |
| In vitro | Quinupristin/dalfopristin, a combination of streptogramin antibiotics, is effective against infections, including those caused by Mycoplasma spp[1]. |
| Molecular Weight | 1022.22 |
| Formula | C53H67N9O10S |
| Cas No. | 120138-50-3 |
| Smiles | CS(O)(=O)=O.CS(O)(=O)=O.[H][C@@]12CCCN1C(=O)[C@@H](CC)NC(=O)[C@@H](NC(=O)c1ncccc1O)[C@H](C)OC(=O)[C@@]([H])(NC(=O)[C@]1([H])CC(=O)[C@H](CS[C@]3([H])CN4CCC3CC4)CN1C(=O)[C@@H](Cc1ccc(cc1)N(C)C)N(C)C2=O)c1ccccc1 |
| Relative Density. | 1.38g/cm3 |
| Sequence Short | T-Abu-PF-Pip-Phg (Lactone:Thr1-Phg6) |
| Storage | keep away from moisture,keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |

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