C12H20N4O6S
348.38 g/mol
APIWarning
Relebactam
CAS1174018-99-5
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Relebactam is a diazabicyclooctane beta-lactamase inhibitor, structurally similar to avibactam, and serves as an active pharmaceutical ingredient used in combination with imipenem and cilastatin. It features a piperidine ring that imparts a positive charge, reducing bacterial export, and was approved by the FDA in 2019 as part of the Recarbrio® combination product for treating complicated urinary tract infections, pyelonephritis, and complicated intra-abdominal infections in adults.
active pharmaceutical ingredient in beta-lactamase inhibitor combinationscomponent of combination therapy with imipenem and cilastatin
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
StrongSame Parent
Relebactam monohydrate
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pharmaceutical raw material
ApplicationSame Use
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Referencesame scaffold
1,1-Dimethylethyl 4-[[[(1R,2S,5R)-6-hydroxy-7-oxo-1,6-diazabicyclo[3.2.1]oct-2-yl]carbonyl]amino]-1-piperidinecarboxylate
CAS1174020-64-4
research compound
Safety Reference
Warning
H373May cause damage to organs through prolonged or repeated exposure
H412Harmful to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Relebactam (CAS 1174018-99-5) is 2933.39.
HS code (international, 6-digit)
2933.39
EU CN code (8-digit)
2933 39 99
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
[(2S,5R)-7-oxo-2-(piperidin-4-ylcarbamoyl)-1,6-diazabicyclo[3.2.1]octan-6-yl] hydrogen sulfate
InChIKey
SMOBCLHAZXOKDQ-ZJUUUORDSA-N
SMILES
C1C[C@H](N2C[C@@H]1N(C2=O)OS(=O)(=O)O)C(=O)NC3CCNCC3
Synonyms (19)
- (-)-relebactam monohydrate
- MK-7655 MONOHYDRATE
- MK-7655A COMPONENT RELEBACTAM
- Relebactam
- Relebactam (Standard)
- Relebactam anhydrous
- US8487073, 1A
- relebactamum
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