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Home/Compounds/Pharmaceutical Intermediate/N-(4-ethoxyphenyl)-3-oxobutanamide
C12H15NO3
221.25 g/mol
Pharmaceutical IntermediateDanger

N-(4-Ethoxyphenyl)-3-oxobutanamide

CAS122-82-7EC204-577-1
Category
Pharmaceutical Intermediate
Compound Class
Amide
Primary Use
Pharmaceutical Intermediate

N-(4-Ethoxyphenyl)-3-oxobutanamide is a chemical compound commonly used as a pharmaceutical intermediate in the manufacturing of active pharmaceutical ingredients. Its structure features an amide group, an aromatic ring, and an ether functional group, contributing to its utility in organic synthesis.

pharmaceutical intermediateorganic synthesis reagent

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

ReferenceSame Category

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ReferenceSame Category

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ReferenceSame Category

Acarbose Impurity E

CAS1220983-28-7

pharmaceutical intermediate

Safety Reference

Toxic
Toxic
Harmful
Harmful
Danger
H301Toxic if swallowed
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled

Customs Tariff Classification

The international HS code for N-(4-Ethoxyphenyl)-3-oxobutanamide (CAS 122-82-7) is 2924.29.

HS code (international, 6-digit)

2924.29

EU CN code (8-digit)

2924 29 70

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

N-(4-ethoxyphenyl)-3-oxobutanamide

InChIKey

WWROGCAUSKGAMX-UHFFFAOYSA-N

SMILES

CCOC1=CC=C(C=C1)NC(=O)CC(=O)C

Synonyms (12)
  • 4'-Ethoxyacetoacetanilide
  • Acetoacet-p-phenetide
  • Acetoacet-p-phenetidide
  • Acetoacetanilide, 4'-ethoxy-
  • Acetoacetic acid p-phenetide
  • N-Acetoacetyl-4-ethoxyaniline
  • N-Acetoacetyl-p-phenetidine
  • p-Acetoacetophenetidide

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