| Identification | Back Directory | [Name]
Desfuroyl Ceftiofur Cysteine Disulfide | [CAS]
158039-15-7 | [Synonyms]
DFC-CYS
Ceftiofur Impurity 6
Desfuroyl Ceftiofur Cysteine Disulfide
Desfuroyl Ceftiofur Cysteine Disulfide (Contain 5% Ceftiofur)
(6R,7R)-3-[[[(2R)-2-AMino-2-carboxyethyl]dithio]Methyl]-7-[[(2Z)-2-(2-aMino-4-thiazolyl)-2-(MethoxyiMino)acetyl]aMino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[[(2R)-2-amino-2-carboxyethyl]dithio]methyl]-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-8-oxo-, (6R,7R)-
(6R,7R)-3-[[[(2R)-2-amino-2-carboxyethyl]disulfanyl]methyl]-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | [Molecular Formula]
C17H20N6O7S4 | [MOL File]
158039-15-7.mol | [Molecular Weight]
548.64 |
| Chemical Properties | Back Directory | [Melting point ]
207-209°C (dec.) | [density ]
1.91±0.1 g/cm3(Predicted) | [storage temp. ]
Amber Vial, -20°C Freezer, Under Inert Atmosphere | [solubility ]
Aqueous Acid (Slightly) | [form ]
Solid | [pka]
2.02±0.10(Predicted) | [color ]
Off-White to Orange | [Stability:]
Very Hygroscopic |
| Hazard Information | Back Directory | [Chemical Properties]
Yellow Solid | [Uses]
A Desfuroyl Ceftiofur-related metabolite that have the potential to be microbiologic active in swine muscle, kidney, liver and fat. |
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BOC Sciences
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