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Merck

28221

Sigma-Aldrich

苯唑西林 钠盐

815-950 μg/mg (Oxacillin)

别名:

Sodium 5-methyl-3-phenyl-4-isoxazolyl penicillin

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About This Item

经验公式(希尔记法):
C19H18N3NaO5S
CAS号:
分子量:
423.42
Beilstein:
4098179
EC號碼:
MDL號碼:
分類程式碼代碼:
51283505
PubChem物質ID:
NACRES:
NA.85

生物源

synthetic

品質等級

形狀

powder

濃度

815-950 μg/mg (Oxacillin)

顏色

white to off-white

抗生素活性譜

Gram-negative bacteria
Gram-positive bacteria

作用方式

cell wall synthesis | interferes

儲存溫度

2-8°C

SMILES 字串

[Na+].Cc1onc(-c2ccccc2)c1C(=O)N[C@H]3C4SC(C)(C)[C@@H](N4C3=O)C([O-])=O

InChI

1S/C19H19N3O5S.Na/c1-9-11(12(21-27-9)10-7-5-4-6-8-10)15(23)20-13-16(24)22-14(18(25)26)19(2,3)28-17(13)22;/h4-8,13-14,17H,1-3H3,(H,20,23)(H,25,26);/q;+1/p-1/t13-,14+,17?;/m1./s1

InChI 密鑰

VDUVBBMAXXHEQP-ZTRPPZFVSA-M

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一般說明

Chemical structure: ß-lactam

應用

Oxacillin is used to study mechanisms of penicillinase resistance and antimicrobial susceptibility . It has been used to study autolysins

生化/生理作用

Oxacillin inhibits bacterial cell wall biosynthesis at the level of transpeptidation (PBP) of peptidoglycan. Used to study mechanisms of penicillinase resistance.

包裝

1g, 5g

其他說明

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

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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G K Best et al.
Antimicrobial agents and chemotherapy, 6(6), 825-830 (1974-12-01)
A comparison of the autolytic enzyme activity in Staphylococcus aureus strains that differ markedly in their rates of lysis and killing after exposure to oxacillin has been made. Log-phase cells of the clinical isolate that is tolerant to oxacillin inhibition
Mark A T Blaskovich et al.
Scientific reports, 9(1), 14658-14658 (2019-10-12)
Acne is a common skin affliction that involves excess sebum production and modified lipid composition, duct blockage, colonization by bacteria, and inflammation. Acne drugs target one or more of these steps, with antibiotics commonly used to treat the microbial infection
Daniel G Lloyd et al.
Antimicrobial agents and chemotherapy, 65(1) (2020-10-14)
Bacterial pathogens are rapidly evolving resistance to all clinically available antibiotics. One part of the solution to this complex issue is to better understand the resistance mechanisms to new and existing antibiotics. Here, we focus on two antibiotics. Teixobactin is
Sinisa Bratulic et al.
Nature communications, 8, 15410-15410 (2017-05-20)
Phenotypic mutations are amino acid changes caused by mistranslation. How phenotypic mutations affect the adaptive evolution of new protein functions is unknown. Here we evolve the antibiotic resistance protein TEM-1 towards resistance on the antibiotic cefotaxime in an Escherichia coli
M B Huang et al.
Journal of clinical microbiology, 31(10), 2683-2688 (1993-10-01)
The need to add NaCl to agar media to ensure accuracy of results when testing staphylococci with oxacillin was investigated. The results of four antimicrobial susceptibility testing methods (agar and broth dilution, E test, and disk diffusion) in which the

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