C7H9ClN2O3
204.61 g/mol
Pharmaceutical IntermediateDanger
4-Ethyl-2,3-dioxopiperazine-1-carbonyl chloride
CAS59703-00-3EC261-867-0
Category
Pharmaceutical Intermediate
Compound Class
Amide
Primary Use
Pharmaceutical Intermediate
4-Ethyl-2,3-dioxopiperazine-1-carbonyl chloride is a chemical compound used as a raw material in the synthesis of antibiotics. It serves as a pharmaceutical intermediate in the manufacturing process.
Raw material for antibiotic synthesisPharmaceutical intermediate
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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pharmaceutical intermediate
ReferenceSame Category
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pharmaceutical intermediate
ReferenceSame Category
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pharmaceutical intermediate
ReferenceSame Category
2-Chloro-5-iodo-3-methylpyridine
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pharmaceutical intermediate
Referencesame scaffold
Piperazine-2,3-dione
CAS13092-86-9
pharmaceutical intermediate
Referencesame scaffold
N-Ethyl-2,3-dioxopiperazine
CAS59702-31-7
research compound
Safety Reference
Danger
H314Causes severe skin burns and eye damage
Customs Tariff Classification
The international HS code for 4-Ethyl-2,3-dioxopiperazine-1-carbonyl chloride (CAS 59703-00-3) is 2933.59.
HS code (international, 6-digit)
2933.59
EU CN code (8-digit)
2933 59 95
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
4-ethyl-2,3-dioxopiperazine-1-carbonyl chloride
InChIKey
SXVBQOZRZIUHKU-UHFFFAOYSA-N
SMILES
CCN1CCN(C(=O)C1=O)C(=O)Cl
Synonyms (14)
- Cefoperazone Impurity 10
- Cefoperazone Impurity 2
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