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Cat. No.: HY-108913R

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Nitrocefin (Standard)

Nitrocefin (Standard) is the analytical standard of Nitrocefin. This product is intended for research and analytical applications. Nitrocefin is a chromogenic β-lactamase substrate that undergoes a distinctive color change from yellow to red as the amide bond in the β-lactam ring is hydrolyzed by β-lactamase. Nitrocefin is used in competitive inhibition studies in developmental work on β-lactamase-resistant antibiotics.

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CAS No.: 41906-86-9
화학식: C₂₁H₁₆N₄O₈S₂
분자량:516.50

보관:

Please store the product under the recommended conditions in the Certificate of Analysis.

Nitrocefin (Standard) Chemical Structure

CAS No.: 41906-86-9

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Product Information

Information

신청

The compound is the grade of analytical standard, which is the reference standard supplied assay. It is commonly used in qualitative, quantitative and methodological research experiments in HPLC, GC and MS.

Chemical Information

CAS No. 41906-86-9
분자량 516.50
화학식 C₂₁H₁₆N₄O₈S₂
SMILES

O=C(C(N12)=C(/C=C/C3=CC=C([N+]([O-])=O)C=C3[N+]([O-])=O)CS[C@]2([H])[C@H](NC(CC4=CC=CS4)=O)C1=O)O
선적

Room temperature in continental US; may vary elsewhere.
보관

Please store the product under the recommended conditions in the Certificate of Analysis.

순도&문서

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Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

References

[1]. Lee M, et al. A practical synthesis of nitrocefin. J Org Chem. 2005 Jan 7;70(1):367-9. [Content Brief]

[2]. Worthington RJ, et al. Overcoming resistance to β-lactam antibiotics. J Org Chem. 2013 May 3;78(9):4207-13. [Content Brief]

[3]. O'Callaghan CH, et al. Novel method for detection of beta-lactamases by using a chromogenic cephalosporin substrate. Antimicrob Agents Chemother. 1972 Apr;1(4):283-8. [Content Brief]

Calculators

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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Concentration Concentration

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Molecular Weight Molecular Weight

농도 희석 계산기

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Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Keywords

100 mg

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