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Cat. No.: HY-105519

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M 14659

M 14659 is a potent injectable semisynthetic cephalosporin antibiotic. M 14659 has a strong inhibitory effect on Gram-negative bacteria, including Pseudomonas aeruginosa.

For research use only. We do not sell to patients.

CAS No.: 114627-37-1
Formula: C₂₈H₂₀N₉Na₃O₁₁S₃
Molecular Weight:823.68

Storage:

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

Data Sheet (269 KB)

M 14659 Chemical Structure

CAS No.: 114627-37-1

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Use of MCE Products

Fluorescent Dye

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

Biological Activity

Description

M 14659 is a potent injectable semisynthetic cephalosporin antibiotic. M 14659 has a strong inhibitory effect on Gram-negative bacteria, including Pseudomonas aeruginosa^[1].

All Antibiotic Isoforms :

Chemical Information

CAS No. 114627-37-1
Molecular Weight 823.68
Formula C₂₈H₂₀N₉Na₃O₁₁S₃
SMILES

O=C(C1=C(CSC2=CC(C)=NC3=NC(C(O[Na])=O)=NN23)CS[C@@]([C@@H]4NC(/C(C5=CN=C(N)S5)=N/O[C@@H](C6=CC(O)=C(C=C6)O)C(O[Na])=O)=O)([H])N1C4=O)O[Na]
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

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

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (269 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Mochizuki H, et al. Antibacterial and pharmacokinetic properties of M14659, a new injectable semisynthetic cephalosporin. J Antibiot (Tokyo). 1988 Mar;41(3):377-91. [Content Brief]

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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.

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Biological Activity
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Chemical Information
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References

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M 14659

All Antibiotic Isoforms

Biological Activity

Chemical Information

Purity & Documentation

References

Calculators

Help & FAQs

M 14659 Related Classifications

HY-105519 Related Classifications