• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Cefotaxime Sodium

Cefotaxime Sodium

Product ID C1633
Cas No. 64485-93-4
Purity ≥96%
Product Unit SizeCostQuantityStock
500 mg $55.00 In stock
1 g $77.00 In stock
5 g $99.00 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Cefotaxime is a third generation β-lactam cephalosporin antibiotic. Cefotaxime exhibits antibacterial efficacy against gram positive and gram negative bacteria, inhibiting penicillin binding proteins to prevent peptidoglycan synthesis and bacterial cell wall formation. Cefotaxime is also mostly resistant to β-lactamase activity.

Product Info

Cas No.

64485-93-4

Purity

≥96%

Formula

C16H16N5O7S2Na

Formula Wt.

477.45

Chemical Name

(6R,7R)-3-[(Acetyloxy)methyl]-7-[[(2Z)-(2-amino-4- thiazolyl)(methoxyimino)-acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid sodium salt

IUPAC Name

sodium;(6R,7R)-3-(acetyloxymethyl)-7-[[(2Z)-2-(2-amino-1, 3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4. 2.0]oct-2-ene-2-carboxylate

Synonym

Cefotaxim sodium salt, Cefotax, Claforan, Pretor, Tolycar

Melting Point

162-163 °C (dec)

Solubility

Soluble in water.

Shipping and Storage

Store Temp

4°C

Ship Temp

Ambient

Downloads

MSDS

C1633 MSDS PDF

Info Sheet

C1633 Info Sheet PDF

References

Philpott-Howard J, Williams JD. Activity of cephalosporin antibiotics against Haemophilus influenzae. Scand J Infect Dis Suppl. 1983;39:109-11. PMID: 6606223.

LeFrock JL, Prince RA, Leff RD. Mechanism of action, antimicrobial activity, pharmacology, adverse effects, and clinical efficacy of cefotaxime. Pharmacotherapy. 1982 Jul-Aug;2(4):174-84. PMID: 6302641.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • L8248

    Lumiracoxib

    NSAID; COX-2 inhibitor.

    ≥98%
  • M3310

    Miconazole Nitrate

    Imidazole; 14-α demethylase inhibitor, potenti...

    ≥98%
  • D0011

    Dacarbazine

    DNA alkylator.

    ≥98%
  • P3313

    Pidotimod

    Immunostimulator, adjuvant.

    ≥98%
  • T3097

    Thymosin α-1 Acetate

    Endogenous peptide, involved in hormone regulat...

    ≥95%
  • T6832

    Triamcinolone Acetonide

    Synthetic steroid; glucocorticoid agonist.

    ≥98%
  • D178589

    1-Deoxynojirimycin

    Anti-diabetic alkaloid

    ≥98%
  • N1744

    Nelarabine

    Nucleoside (guanosine) analog; DNA chain termin...

    ≥98%
  • R5722

    Rofecoxib

    NSAID; COX-2 inhibitor.

    ≥98%
  • C0020

    Cafestol

    Diterpene found in brewed, unfiltered coffee; F...

    ≥98%
  • C4559

    Clomiphene Citrate

    Used for in vitro fertilization; FIASMA, SERM.<...

    ≥98%
  • I7259

    Isoproterenol Hydrochloride

    β-adrenergic agonist.

    ≥98%
  • H5750

    Homoharringtonine

    Alkaloid found in Cephalotaxus; ribosomal prote...

    ≥97%
  • E7758

    Etomidate

    GABA-A agonist.

    ≥99%
  • P8118

    Puerarin

    Isoflavone daidzein derivative found in Puerari...

    ≥96%
  • D1760

    3-Acetyl-deoxynivalenol

    Type A trichothecene mycotoxin produced by Fusa...

    ≥98%
  • O9702

    Ozagrel Hydrochloride

    TxA2 synthase inhibitor.

    ≥98%
  • D3356

    Diosmetin

    O-methylated flavone found in vetch and various...

    ≥98%
  • I5206

    INCB 28060 Hydrochloride Hydrate

    c-MET inhibitor.

    ≥98%
  • I4800

    Imatinib free base

    Inhibitor of Abl, c-Kit, and PDGFR.

    ≥99%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2026 LKT Laboratories, All Rights Reserved - Products for research use only