C16H15Cl2NO2
324.2 g/mol
APIWarning
Diclofenac Ethyl Ester
CAS15307-77-4
Category
API
Compound Class
Ester
Primary Use
Pharmaceutical Raw Material
Diclofenac Ethyl Ester is a chemical compound that serves as an active pharmaceutical ingredient. It is the ethyl ester derivative of diclofenac, a nonsteroidal anti-inflammatory drug, and is primarily used in pharmaceutical manufacturing and research.
pharmaceutical raw materialresearch compound for pharmaceutical development
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
StrongStructure SimilarSimilarity 0.90
2-Ethoxy-2-oxoethyl [2-(2,6-dichloroanilino)phenyl]acetate
CAS139272-67-6
pharmaceutical intermediate
SimilarStructure SimilarSimilarity 0.78
Diclofenac, methyl ester
CAS15307-78-5
pharmaceutical intermediate
ReferenceSame Category
Diclofenac sodium
CAS15307-79-6
pharmaceutical raw material
ReferenceSame Category
Diclofenac potassium
CAS15307-81-0
pharmaceutical raw material
ReferenceSame Category
Diclofenac
CAS15307-86-5
pharmaceutical raw material
ReferenceSame Category
Norfenefrine hydrochloride
CAS15308-34-6
pharmaceutical raw material
Safety Reference
Warning
H302Harmful if swallowed
Customs Tariff Classification
The international HS code for Diclofenac Ethyl Ester (CAS 15307-77-4) is 2922.49.
HS code (international, 6-digit)
2922.49
EU CN code (8-digit)
2922 49 85
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
ethyl 2-[2-(2,6-dichloroanilino)phenyl]acetate
InChIKey
YPBCAMNSNFVYQL-UHFFFAOYSA-N
SMILES
CCOC(=O)CC1=CC=CC=C1NC2=C(C=CC=C2Cl)Cl
Synonyms (16)
- ACECLOFENAC IMPURITY C (EP IMPURITY)
- ACECLOFENAC IMPURITY-C(EP/BP)
- Aceclofenac EP Impurity C
- Diclofenac Ethyl Ester (Aceclofenac EP Impurity C)
- Ethyl [2-[(2,6-Dichlorophenyl)amino]phenyl]acetate; Ethyl 2-[2-[(2,6-Dichlorophenyl)amino]phenyl]acetate; Aceclofenac Imp. C (EP); Ethyl Ester of Diclofenac; Aceclofenac Impurity C
- Aceclofenac Impurity C
- Diclofenac Ethyl Ester
- Ethyl Ester of Diclofenac
- Ethyl diclofenac
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