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DEFERASIROX ETHYL ESTER

Deferasirox ethyl ester is a hydantoin-based iron chelator derivative featuring an ethyl ester substitution at the carboxylic acid moiety of the parent compound. Its structure incorporates a 5-hydroxy-1,3-dimethylpyrazole-4-carboxylic acid core linked to a substituted benzene ring via an amide bridge, with the ester group enhancing lipophilicity. This impurity arises via esterification of the free acid during synthetic processes and serves as an HPLC reference standard for quantifying process-related impurities in Deferasirox formulations.

On Request
Molecular Formula C23H19N3O4
Molecular Weight 401.4000
CAS Number 201530-79-2 ✓ Verified
PubChem CID 135817477 ↗
Purity N/A
Product Type API Impurity
Parent Drug Deferasirox
Lead Time On Request
IUPAC Name ethyl 4-[3,5-bis(2-hydroxyphenyl)-1,2,4-triazol-1-yl]benzoate

📝 Synonyms

Deferasirox Ethyl Ester 201530-79-2 XLJ6Y6W4KV Ethyl 4-(3,5-bis(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl)benzoate UNII-XLJ6Y6W4KV Deferasirox impurity E [EP] ethyl 4-[3,5-bis(2-hydroxyphenyl)-1,2,4-triazol-1-yl]benzoate Benzoic acid, 4-(3,5-bis(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl)-, ethyl ester Benzoic acid, 4-[3,5-bis(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl]-, ethyl ester; Ethyl 4-[3,5-bis(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl]benzoate; Deferasirox Ethyl Ester SCHEMBL5129119

🔬 Chemical Identifiers

CCOC(=O)C1=CC=C(C=C1)N2C(=NC(=N2)C3=CC=CC=C3O)C4=CC=CC=C4O
InChI=1S/C23H19N3O4/c1-2-30-23(29)15-11-13-16(14-12-15)26-22(18-8-4-6-10-20(18)28)24-21(25-26)17-7-3-5-9-19(17)27/h3-14,27-28H,2H2,1H3
DBCPWOQZLXYJNM-UHFFFAOYSA-N

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