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80621-76-7

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80621-76-7 Structure

80621-76-7 Structure
IdentificationBack Directory
[Name]

Dehydro RifaxiMin
[CAS]

80621-76-7
[Synonyms]

Dehydro RifaxiMin
Rifaximin impurity G
Rifaximin EP Impurity G
Rifaximin impurity G (EP)
6-O,14-Didehydro-Rifaximin
Rifaximin Impurity 7 (Rifaximin EP Impurity G)
[2S-(2R*,16Z,18E,20R*,21R*,22S*,23S*,24S*,25R*,26S*,27R*,28E)]-25-(Acetyloxy)-5,21,23-trihydroxy-27-Methoxy-2,4,11,16,20,22,24,26-octaMethyl-6H-27-(epoxypentadeca[1,11,13]trienonitrilo)benzofuro[4,5-e]pyrido[1,2-a]benziMidazole-1,6,15(2H
Rifaximin Impurity 2/Rifaximin EP Impurity G/Rifaximin BP Impurity G/Dehydro Rifaximin/6-O,14-Didehydro-Rifaximin/(2S,7Z,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-5,21,23-Trihydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-1,6,15-trioxo-1,2,6,7-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienonitrilo)[1]benzofuro-[4,5-e]pyrido[1,2-a]benzimidazol-25-yl acetate
[Molecular Formula]

C43H49N3O11
[MDL Number]

MFCD34597382
[MOL File]

80621-76-7.mol
[Molecular Weight]

783.863
Chemical PropertiesBack Directory
[density ]

1.36±0.1 g/cm3(Predicted)
[storage temp. ]

Amber Vial, -20°C Freezer, Under inert atmosphere
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

2.33±0.70(Predicted)
[color ]

Very Dark Red to Black
[Stability:]

Temperature Sensitive, Unstable in solution
[InChIKey]

UIQBVIBLPYSOHX-IUYDYNKENA-N
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P280-P305+P351+P338
Hazard InformationBack Directory
[Uses]

Dehydro Rifaximin (Rifaximin EP Impurity G) is a Rifaximin (R509500) impurity.
[Uses]

Rifaximin (R509500) impurity.
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