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杂质对照品共匹配到20个产品,本页显示第1081至1100个

Ceftriaxone EP Impurity A ((E)-Ceftriaxone)
(6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

MF:
C18H18N8O7S3| MW:554.57 | CAS:92143-31-2

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Ceftriaxone Impurity 8

MF:
C18H18N8O8S3| MW:570.57 |

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Ceftriaxone Impurity 7

MF:
C18H20N8O7S3| MW:556.59 |

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Ceftriaxone Impurity 6

MF:
C18H20N8O8S3| MW:572.59 |

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Ceftriaxone Impurity 5

MF:
C18H18N8O7S3| MW:554.57 |

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Ceftriaxone Impurity 4

MF:
C24H20N11Na3O10S4| MW:819.70 |

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Ceftriaxone Impurity 3

MF:
C13H10N4O2S3| MW:350.44 | CAS:959246-33-4

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Ceftriaxone Impurity 2

MF:
C13H10N4O3S2| MW:334.38 | CAS:84994-24-1

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7-Amino Ceftriaxone Sodium (7-ACT)

MF:
C12H12N5O5S2 . Na| MW:370.39 22.99 | CAS:131257-07-3

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Ceftriaxone 3-ene Isomer Disodium Salt
(6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((6-hydroxy-2-methyl-5-oxo-2,5-dihydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid, sodium salt (1:2)

MF:C₁₈H₁₆N₈O₇S₃. 2 Na| MW:552.56 2*22.99 |

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Ceftriaxone EP Impurity A Disodium Salt ((E)-Ceftriaxone Disodium Salt)
(6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((2-methyl-6-oxido-5-oxo-2,5-dihydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, sodium salt (1:2)

MF:C₁₈H₁₆N₈O₇S₃. 2 Na| MW:552.57 2*22.99 | CAS:97164-54-0

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Ceftriaxone-d3 Disodium Salt
(6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-((methoxy-d3)imino)acetamido)-3-(((2-methyl-6-oxido-5-oxo-2,5-dihydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, sodium salt (1:2)

MF:C₁₈H₁₃D₃N₈O₇S₃. 2 Na| MW:555.57 2*22.99 |

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N-Didesmethyl Olopatadine HCl

MF:
C19H19NO3 . HCl| MW:309.37 36.46 |

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N-Didesmethyl Olopatadine-d5 HCl

MF:
C19H14NO3D5 . HCl| MW:314.40 36.46 |

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Olopatadine Acetaldehyde HCl

MF:
C21H23NO2. HCl| MW:321.42 36.46 | CAS:1376615-97-2 (free base)

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N-Desmethyl Olopatadine HCl
(Z)-2-(11-(3-(methylamino)propylidene)-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetic acid, hydrochloride (1:1)

MF:C₂₀H₂₁NO₃. HCl| MW:323.39 36.46 |

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(E)-Olopatadine
(E)-2-(11-(3-(dimethylamino)propylidene)-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetic acid

MF:C₂₁H₂₃NO₃| MW:337.42 | CAS:113806-06-7

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alpha-Hydroxy (E)-Olopatadine

MF:C₂₁H₂₃NO₄| MW:353.42 | CAS:1331822-32-2

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Olopatadine Impurity 22

MF:C₁₇H₁₄O₂| MW:250.30 |

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Olopatadine Impurity 21 (Olopatadine Amide)

MF:C₂₁H₂₄N₂O₂| MW:336.44 | CAS:872040-99-8

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