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Entacapone impurity A

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For Research Use Only | Not For Clinical Use
CATAPS145195637A
CAS145195-63-7
Structure
SynonymsEntacapone Imp. A (EP), (2Z)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethylprop-2-enamide, Entacapone USP Related Compound A, Entacapone USP RC A
IUPAC Name(Z)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethylprop-2-enamide
Molecular Weight305.29
Molecular FormulaC14H15N3O5
Canonical SMILESCCN(CC)C(=O)\C(=C/c1cc(O)c(O)c(c1)[N+](=O)[O-])\C#N
InChIInChI=1S/C14H15N3O5/c1-3-16(4-2)14(20)10(8-15)5-9-6-11(17(21)22)13(19)12(18)7-9/h5-7,18-19H,3-4H2,1-2H3/b10-5-
Accurate Mass305.1012
API FamilyMatrix - API Family See respective official monograph(s)
FormatNeat
ShippingRoom Temperature
Storage Conditions2-8°C Fridge/Coldroom
SubcategoryEuropean Pharmacopoeia (Ph. Eur.)
TypeImpurity
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