1. Anti-infection
  2. Antibiotic Bacterial
  3. Cefotiam

Cefotiam (SCE-963) is a parenteral cephalosporin antibiotic. Cefotiam has broad-spectrum activity against Gram-positive and Gram-negative bacteria.

At equivalent molar concentrations, both the salt and free forms of a compound exhibit comparable biological activity. Nevertheless, the salt form (Cefotiam hydrochloride) usually boasts enhanced water solubility and stability.

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

Cefotiam Chemical Structure

Cefotiam Chemical Structure

CAS No. : 61622-34-2

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Description

Cefotiam (SCE-963) is a parenteral cephalosporin antibiotic. Cefotiam has broad-spectrum activity against Gram-positive and Gram-negative bacteria[1][2].

IC50 & Target

β-lactam

 

In Vitro

Cefotiam (SCE-963; 0-6.25μg/mL; 8 h) has antibacterial activity with a MIC value of 1.56 μg/mL for P. mirabilis IFO 3849[1].
Cefotiam (0-6.25μg/mL; 8 h) has highly active against both Staph. aureus (27 strains, MIC values of 0.5-1 μg/mL) and Staph. albus (8 strains, MICs 0.25-0.5 μg/mL). All 29 strains of haemolytic streptococci, 9 strains of pneumococci and 6 strains of Streptococcus viridans with the MIC values of in the range 0.06-4 μg/mL[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

Cefotiam (SCE-963; 12.5-800 mg/kg; i.h.; twice a day for 5 d) can cure urinary tract infection with P. mirabilis in mice to reduce or complete eradicate bacteria in the bladder walls and kidneys[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Female CF1/b mice with P. mirabilis xenograft[1]
Dosage: 12.5, 25, 50, 100, 200, 400 and 800 mg/kg
Administration: Subcutaneous injection; twice a day, for 5 days
Result: Reduced or complete eradicated bacteria in the bladder walls and kidneys of mice sacrificed the day after treatment was terminated.
Clinical Trial
Molecular Weight

525.63

Formula

C18H23N9O4S3

CAS No.
SMILES

O=C(C(N12)=C(CSC3=NN=NN3CCN(C)C)CS[C@]2([H])[C@H](NC(CC4=CSC(N)=N4)=O)C1=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
References
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Cefotiam Related Classifications

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

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

Mass   Concentration   Volume   Molecular Weight *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Product Name:
Cefotiam
Cat. No.:
HY-B0734
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