Piperacillin sodium

Catalog No. Size PriceQuantity
M13872-2 2mg solid $80
M13872-10 10mg solid $240


Piperacillin sodium is a broad-spectrum β-lactam antibiotic.

Product information

CAS Number: 59703-84-3

Molecular Weight: 539.54

Formula: C23H26N5NaO7S


Sodium piperacillin

Chemical Name: sodium (2S,5R,6R)-6-[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetamido]-5-hydrogenio-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate

Smiles: CCN1CCN(C(=O)C1=O)C(=O)N[C@H](C1C=CC=CC=1)C(=O)N[C@H]1[C@H]2SC(C)(C)[C@H](C(=O)O[Na])N2C1=O


InChi: InChI=1S/C23H27N5O7S.Na/c1-4-26-10-11-27(19(32)18(26)31)22(35)25-13(12-8-6-5-7-9-12)16(29)24-14-17(30)28-15(21(33)34)23(2,3)36-20(14)28;/h5-9,13-15,20H,4,10-11H2,1-3H3,(H,24,29)(H,25,35)(H,33,34);/q;+1/p-1/t13-,14-,15+,20-;/m1./s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO : 100 mg/mL (185.34 mM; Need ultrasonic). H2O : ≥ 100 mg/mL (185.34 mM).

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200


  1. Tan JS, et al. Antipseudomonal penicillins. Med Clin North Am. 1995 Jul;79(4):679-93.
  2. Lau WK, et al. Randomized, open-label, comparative study of piperacillin-tazobactam administered by continuous infusion versus intermittent infusion for treatment of hospitalized patients with complicated intra-abdominal infection. Antimicrob Agents Chemother. 2006 Nov;50(11):3556-61.
  3. Fu KP, et al. Piperacillin, a new penicillin active against many bacteria resistant to other penicillins. Antimicrob Agents Chemother. 1978 Mar;13(3):358-67.

Products are for research use only. Not for human use.

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