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Cat. No.: HY-Z7555

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Cefazolin impurity H

Cefazolin impurity H is an impurity during the preparations of Cefazolin (HY-B1892) (an antibiotic) .

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

CAS No.: 56842-77-4
Formula: C₁₁H₁₂N₆O₄S
Molecular Weight:324.32

Storage:

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

Data Sheet (268 KB)

Cefazolin impurity H Chemical Structure

CAS No.: 56842-77-4

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Use of MCE Products

Fluorescent Dye

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

Biological Activity

Description

Cefazolin impurity H is an impurity during the preparations of Cefazolin (HY-B1892) (an antibiotic) ^[1].

Chemical Information

CAS No. 56842-77-4
Molecular Weight 324.32
Formula C₁₁H₁₂N₆O₄S
SMILES

OC(C1=C(C)CS[C@@]([C@@H]2NC(CN3C=NN=N3)=O)([H])N1C2=O)=O
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 (268 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]. Liu S, et al. Determination of Relative Response Factors of Cefazolin Impurities by Quantitative NMR. AAPS PharmSciTech. 2017 Aug;18(6):1895-1900. [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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100 mg

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