• 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
Cloxacillin Sodium Monohydrate

Cloxacillin Sodium Monohydrate

Product ID C4756
Cas No. 7081-44-9
Purity ≥98%
Product Unit SizeCostQuantityStock
1 g $79.10 In stock
5 g $220.80 In stock
25 g $441.00 In stock
Bulk Quote

Quicklinks

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

Description

Cloxacillin is a β-lactam antibiotic that displays antibacterial efficacy against a variety of species; it is especially active versus Staphylococcus. Like other β-lactam antibiotics, this compound binds penicillin binding proteins.

Product Info

Cas No.

7081-44-9

Purity

≥98%

Formula

C19H17ClN3NaO5S • H2O

Formula Wt.

475.88

Chemical Name

4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-(3- (2-chlorophenyl)-5-methyl-4-isoxazolecarboxamido)-3,3- dimethyl-7-oxo-, monosodium salt, (2S,5R,6R)-

IUPAC Name

sodium;(2S,5R,6R)-6-[[3-(2-chlorophenyl)-5-methyl-1, 2-oxazole-4-carbonyl]amino]-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate

Synonym

Bactopen, Cloxapen, Cloxypen, Ekvacillin, Orbenin, Methocillin-S.

Melting Point

170°C (dec)

Solubility

Soluble in water, methanol, ethanol or pyridine.

Appearance

White or Almost-White Crystalline Powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

C4756 MSDS PDF

Info Sheet

C4756 Info Sheet PDF

References

Sawai T, Yamaguchi A. Mechanism of beta-lactamase inhibition: differences between sulbactam and other inhibitors. Diagn Microbiol Infect Dis. 1989 Jul-Aug;12(4 Suppl):121S-129S. PMID: 2591172.

Barza M. Antimicrobial spectrum, pharmacology and therapeutic use of antibiotics. Part 2: penicillins. Am J Hosp Pharm. 1977 Jan;34(1):57-67. PMID: 318800.

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

  • N3350

    Nimorazole

    Nitroimidazole; hypoxic modifier and radiosensi...

    ≥98%
  • C0149

    Calcitonin, salmon

    Endogenous neuropeptide hormone, lowers extrace...

    ≥98%
  • U698576

    Urolithin B

    Ellagic acid derivative produced by gut microfl...

    ≥99%
  • N1755

    Neomycin Sulfate

    Polycationic aminoglycoside; protein translatio...

    ≥98%
  • T3041

    Thienylpropyl Isothiocyanate

    Thienylbutyl ITC analog.

    ≥98%
  • F4483

    Flufenamic Acid

    NSAID; TREK1 K+ potentiator, voltage-gated Na+ ...

    ≥97%
  • S1846

    Selumetinib

    MEK1/2 inhibitor.

    ≥99%
  • R1878

    Retinyl Acetate

    Vitamin A derivative, acetate ester of retinol....

    ≥98%
  • F441026

    Flavopiridol Hydrochloride

    Semisynthetic flavone that acts as an inhibitor...

    ≥98%
  • M0040

    M40

    Peptide; galanin antagonist.

    ≥95%
  • C5870

    Corosolic Acid

    Pentacyclic triterpene found in the Banaba plan...

    ≥98%
  • G6368

    GPR

    Peptide, fibrinogen E analog found in Amaranthu...

    ≥95%
  • S8151

    Sumatriptan Succinate

    Tryptamine; 5-HT1B/1D agonist, TRPV1 antagonist...

    ≥99%
  • P0013

    P7C3

    Aminopropyl carbazole, neuroprotective.

    ≥98%
  • A6268

    Aprotinin

    Polypeptide; serine protease inhibitor.

    ≥ 5400 u/mg
  • A5061

    Ampalex

    Benzylpiperidine; AMPA potentiator.

    ≥98%
  • T0105

    Taxol C

    Taxane synthesis intermediate.

    ≥95%
  • O4672

    Olsalazine Sodium

    5-Aminosalicylate prodrug, NSAID; COX-1/2 inhib...

    ≥98%
  • I5440

    INK128

    mTOR inhibitor.

    ≥99%
  • G0175

    Gastric Inhibitory Peptide, human

    Endogenous peptide hormone, somatostatin analog...

    ≥95%

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

©2025 LKT Laboratories, All Rights Reserved - Products for research use only