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重要文件

SBR00041

Sigma-Aldrich

Cefiderocol

同義詞:

S-649266

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About This Item

經驗公式(希爾表示法):
C30H34ClN7O10S2
CAS號碼:
分子量::
752.21
MDL號碼:
分類程式碼代碼:
12352111
NACRES:
NA.76
暫時無法取得訂價和供貨情況

化驗

≥95% (HPLC)

品質等級

形狀

solid

反應適用性

reagent type: chelator

抗生素活性譜

Gram-negative bacteria

作用方式

protein synthesis | inhibits

儲存溫度

−20°C

SMILES 字串

NC1=NC(/C(C(N[C@@H]2C(N3[C@@H]2SCC(C[N+]4(CCCC4)CCNC(C5=CC=C(O)C(O)=C5Cl)=O)=C3C([O-])=O)=O)=O)=N/OC(C(O)=O)(C)C)=CS1

InChI

1S/C30H34ClN7O10S2/c1-30(2,28(46)47)48-36-19(16-13-50-29(32)34-16)24(42)35-20-25(43)37-21(27(44)45)14(12-49-26(20)37)11-38(8-3-4-9-38)10-7-33-23(41)15-5-6-17(39)22(40)18(15)31/h5-6,13,20,26H,3-4,7-12H2,1-2H3,(H7-,32,33,34,35,36,39,40,41,42,44,45,46,47)/t20-,26-/m1/s1

InChI 密鑰

DBPPRLRVDVJOCL-FQRUVTKNSA-N

一般說明

Cefiderocol has been shown to be effective in preventing the emergence of resistant mutants but is not active against methicillin-resistant Staphylococcus aureus (MRSA) or colistin-resistant bacteria. This versatile compound finds applications in cell biology and biochemical research.
Cefiderocol is a novel injectable siderophore cephalosporin, which was formerly known as S-649266.[1][2] It has a catechol-type siderophore and cephalosporin core and side chains.[1] Cefiderocol has structural similarity with both ceftazidime and cefepime, besides the chlorocatechol group on the end of the C-3 chain.[3]

應用

Cefiderocol has been used:
  • study bacterial infections and tracking their uptake in vivo
  • the study of the activity of Cefiderocol against gram-negative bacteria[1]

生化/生理作用

Mode of Action: Cefiderocol binds to specific proteins called penicillin-binding proteins (PBPs) located on the bacterial cell wall. This binding affinity inhibits the synthesis of the bacterial cell wall, leading to cell lysis and bacterial death.

Antimicrobial Spectrum: Cefiderocol has strong antimicrobial properties, especially against a wide spectrum of Gram-negative pathogens.[1][2] Due to its siderophore core it is also a natural iron-chelator, which adds to its antibacterial activities.[1]

特點和優勢

  • High-quality antibiotic suitable for multiple research applications
  • Ideal for Cell Biology and Biochemical research

其他說明

For additional information on our range of Biochemicals, please complete this form.

免責聲明

The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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分析證明 (COA)

Lot/Batch Number

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Takafumi Sato et al.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 69(Suppl 7), S538-S543 (2019-11-15)
The emergence of antimicrobial resistance is a significant public health issue worldwide, particularly for healthcare-associated infections caused by carbapenem-resistant gram-negative pathogens. Cefiderocol is a novel siderophore cephalosporin targeting gram-negative bacteria, including strains with carbapenem resistance. The structural characteristics of cefiderocol
Justin J Choi et al.
Expert opinion on investigational drugs, 27(2), 193-197 (2018-01-11)
The emergence of multidrug-resistant bacterial pathogens has led to a global public health emergency and novel therapeutic options and drug-delivery systems are urgently needed. Cefiderocol is a siderophore cephalosporin antibiotic that has recently been developed to combat a variety of
Janet Y Wu et al.
Infectious diseases and therapy, 9(1), 17-40 (2020-02-20)
Cefiderocol, formerly S-649266, is a first in its class, an injectable siderophore cephalosporin that combines a catechol-type siderophore and cephalosporin core with side chains similar to cefepime and ceftazidime. This structure and its unique mechanism of action confer enhanced stability

Questions

1–3 of 3 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  3. want to know about the following parameters that I need for my studies.Potency,Assay Purity,Active fraction and Water content. I also want to know about concentration of DMSO for stock.

    1 answer
    1. The potency, active fraction, and water content are not determined for this product. The purity is lot specific and reported in the product Certificate of Analysis. Unfortunately, the product has not been tested for solubility in DMSO. However, various sources report that this material is soluble at up to 100mg/mL in DMS). This information has not been validated. Please navigate to the ‘DOCUMENTATION’ section of the Product Detail Page to access a Certificate: https://www.sigmaaldrich.com/product/sigma/sbr00041#product-documentation

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