| Identification | Back Directory | [Name]
3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE | [CAS]
127842-54-0 | [Synonyms]
Roflumilast Impurity K
3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE
Benzaldehyde, 3,4-bis(difluoroMethoxy)- | [EINECS(EC#)]
1312995-182-4 | [Molecular Formula]
C9H6F4O3 | [MDL Number]
MFCD08706075 | [MOL File]
127842-54-0.mol | [Molecular Weight]
238.14 |
| Chemical Properties | Back Directory | [Boiling point ]
265.8±35.0℃ (760 Torr) | [density ]
1.387±0.06 g/cm3 (20 ºC 760 Torr) | [Fp ]
111.1±20.8℃ | [storage temp. ]
under inert gas (nitrogen or Argon) at 2-8°C | [solubility ]
Chloroform (Slightly), Methanol (Slightly) | [form ]
Oil | [color ]
Clear Light Yellow |
| Hazard Information | Back Directory | [Chemical Properties]
Yellow Oil | [Uses]
3,4-Bis(difluoromethoxy)benzaldehyde is an impurity of the antiasthmatic drug Roflumilast (R639700).
3,4-Bis(difluoromethoxy)benzaldehyde is used in the preparation of diphenylethylene compounds as PDE4 (phosphodiesterase-4) inhibitors for treatment of cancer, CNS disorders, and inflammatory disorders. |
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