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Merck
모든 사진(1)

주요 문서

P8396

Sigma-Aldrich

Piperacillin sodium salt

penicillin analog

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About This Item

실험식(Hill 표기법):
C23H26N5NaO7S
CAS Number:
Molecular Weight:
539.54
Beilstein:
5373920
EC Number:
MDL number:
UNSPSC 코드:
51282423
PubChem Substance ID:
NACRES:
NA.85

Quality Level

양식

powder

solubility

H2O: soluble 50 mg/mL

항생제 활성 스펙트럼

Gram-negative bacteria
Gram-positive bacteria

동작 모드

cell wall synthesis | interferes

저장 온도

2-8°C

SMILES string

[Na+].CCN1CCN(C(=O)N[C@@H](C(=O)N[C@H]2[C@H]3SC(C)(C)[C@@H](N3C2=O)C([O-])=O)c4ccccc4)C(=O)C1=O

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

InChI key

WCMIIGXFCMNQDS-IDYPWDAWSA-M

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일반 설명

Chemical structure: ß-lactam

애플리케이션

Piperacillin is a semisynthetic, broad-spectrum ureidopenicillin antibiotic. It is derived from ampicillin. It has been used in pharmacokinetic studies in order to optimize antimicrobial therapy in patients with sepsis. It is used to study piperacillin hypersensitivity reactions and to study multidrug-resistant organisms.

생화학적/생리학적 작용

Piperacillin inhibits the last stage of bacterial cell wall synthesis by binding to certain penicillin-binding proteins (PBPs), which results in cell lysis. Cell lysis is mediated by bacterial cell wall autolytic enzymes. Piperacillin may interfere with autolysin inhibitors.

포장

1g,5g,10g

기타 정보

Keep container tightly closed in a dry and well-ventilated place.Keep in a dry place.

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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문서 라이브러리 방문

Saloni Singla et al.
The Journal of antibiotics, 66(2), 61-66 (2012-11-22)
The existence of majority of bacteria in biofilm mode makes it difficult to eradicate them as antibiotics at much higher concentrations than the MICs are required to destroy these bacteria. This study investigated the effect of different classes of antibiotics
Sadikah Behbehani et al.
Obstetrics and gynecology, 121(2 Pt 2 Suppl 1), 447-449 (2013-02-01)
Oxidized regenerated cellulose is a topical hemostatic agent that is used commonly in abdominal and pelvic surgery. Although oxidized regenerated cellulose mimicking an abscess has been reported after different operations, little is known about its side effects after gynecologic surgery.
Grace C Lee et al.
Clinical therapeutics, 34(12), 2297-2300 (2012-12-01)
Studies evaluating the outcomes of an extended-infusion (EI) piperacillin-tazobactam dosing strategy in specific cohorts of critically ill patients are lacking. A retrospective, pre-implementation and post-implementation study of 148 critically ill patients was conducted to compare EI and traditional infusion piperacillin-tazobactam.
Paul Whitaker et al.
Journal of immunology (Baltimore, Md. : 1950), 187(1), 200-211 (2011-05-25)
A mechanistic understanding of the relationship between the chemistry of drug Ag formation and immune function is lacking. Thus, mass spectrometric methods were employed to detect and fully characterize circulating Ags derived from piperacillin in patients undergoing therapy and the
Zhiping Li et al.
European journal of clinical pharmacology, 69(6), 1223-1233 (2013-01-29)
To develop population pharmacokinetic (PK) models for piperacillin/tazobactam in neonates and infants of less than 2 months of age in order to determine the appropriate dosing regimen and provide a rational basis for the development of preliminary dosing guidelines suitable

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