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Cat. No.: HY-A0153R

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Cephapirin (Standard)

(Synonyms: Cefapirin (Standard))

Cephapirin (Standard) is the analytical standard of Cephapirin. This product is intended for research and analytical applications. Cephapirin (Cefapirin) is an ephalosporin antibiotic with broad-spectrum antimicrobial activity.

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

CAS No.: 21593-23-7
Formula: C₁₇H₁₇N₃O₆S₂
Molecular Weight:423.46

Storage:

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

Cephapirin (Standard) Chemical Structure

CAS No.: 21593-23-7

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Product Information
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- Application
Chemical Information
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Product Information

Information

Application

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. 21593-23-7
Molecular Weight 423.46
Formula C₁₇H₁₇N₃O₆S₂
SMILES

O=C(C(N12)=C(COC(C)=O)CS[C@]2([H])[C@H](NC(CSC3=CC=NC=C3)=O)C1=O)O
Synonyms

Cefapirin (Standard)
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%

References

[1]. Bran JL, et al. Clinical and in vitro evaluation of cephapirin, a new cephalosporin antibiotic. Antimicrob Agents Chemother. 1972 Jan;1(1):35-40. [Content Brief]

[2]. Axelrod J, et, al. Cephapirin: in vitro antibacterial spectrum. Appl Microbiol. 1971 Nov;22(5):904-8. [Content Brief]

[3]. Roy JP, et, al. Efficacy of a 5-day extended therapy program during lactation with cephapirin sodium in dairy cows chronically infected with Staphylococcus aureus. Can Vet J. 2009 Dec;50(12):1257-62.

Calculators

Molarity Calculator

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

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Dilution Calculator

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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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