C23H26N5NaO7S
539.5 g/mol
APIDanger
PIPERACILLIN SODIUM
CAS59703-84-3EC261-868-6
Category
API
Compound Class
Amide
Primary Use
Pharmaceutical Raw Material
Piperacillin sodium is an organic sodium salt containing the piperacillin anion. It is an active pharmaceutical ingredient used in the manufacturing of antibiotic products.
pharmaceutical manufacturing
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
SimilarStructure SimilarSimilarity 0.78
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ANTIBACTERIAL PROTEIN LL-37 AMIDE (HUMAN)
CAS597562-32-8
pharmaceutical raw material
Referencestereoisomer of
Piperacillin
CAS61477-96-1
pharmaceutical raw material
Referencestereoisomer of
6-[(2-{[(4-Ethyl-2,3-dioxopiperazin-1-yl)(hydroxy)methylidene]amino}-1-hydroxy-2-phenylethylidene)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid--water (1/1)
CAS66258-76-2
pharmaceutical raw material
Referencestereoisomer of
Piperacillin/tazobactam
CAS123683-33-0
pharmaceutical raw material
Safety Reference
Danger
H302Harmful if swallowed
H317May cause an allergic skin reaction
H332Harmful if inhaled
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
Customs Tariff Classification
The international HS code for PIPERACILLIN SODIUM (CAS 59703-84-3) is 2941.10.
HS code (international, 6-digit)
2941.10
EU CN code (8-digit)
2941 10 00
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
sodium (2S,5R,6R)-6-[[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
InChIKey
WCMIIGXFCMNQDS-IDYPWDAWSA-M
SMILES
CCN1CCN(C(=O)C1=O)C(=O)N[C@H](C2=CC=CC=C2)C(=O)N[C@H]3[C@@H]4N(C3=O)[C@H](C(S4)(C)C)C(=O)[O-].[Na+]
Synonyms (33)
- T-1220
- Piperacillin sodium (JP18/USP)
- CL 227,193
- Isipen
- Monosodium Salt, Piperacillin
- PIPERACILLIN SODIUM
- PIPERACILLIN SODIUM SALT
- Penmalin
- Pentacillin
- Pentcillin
- Pentcillin (TN)
- Piperacil
- Piperacillin (as sodium)
- Piperacillin Monosodium Salt
- Pipracil
- Pipracil (TN)
- Pipracil Sterile
- Pipril
- Salt, Piperacillin Monosodium
- Sodium piperacillin
- Zosyn Sterile
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