• 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
Oxacillin Sodium Monohydrate

Oxacillin Sodium Monohydrate

Product ID O9302
Cas No. 7240-38-2
Purity ≥98%
Product Unit SizeCostQuantityStock
1 g $37.60 In stock
5 g $87.20 In stock
25 g $345.70 In stock
Bulk Quote

Quicklinks

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

Description

Oxacillin is a β-lactam antibiotic that exhibits antibacterial efficacy against some strains of methicillin-resistant or vancomycin-resistant Staphylococcus aureus.

Product Info

Cas No.

7240-38-2

Purity

≥98%

Formula

C19H18N3NaO5S • H2O

Formula Wt.

441.44

Chemical Name

(2S,5R,6R)-3,3-Dimethyl-6-[[(5-methyl-3-phenyl-4- isoxazolyl)carbonyl]amino]-7-oxo-4-thia-1-aza- bicyclo[3.2.0]heptane-2-carboxylic acid monosodium salt

IUPAC Name

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

Synonym

Penicillin P-12, Bactocill, Bristopen, Cryptocillin, Micropenin

Melting Point

188°C

Solubility

Solublr in water.

Appearance

White Crystal Powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

O9302 MSDS PDF

Info Sheet

O9302 Info Sheet PDF

References

Werth BJ, Vidaillac C, Murray KP, et al. Novel combinations of vancomycin plus ceftaroline or oxacillin against methicillin-resistant vancomycin-intermediate Staphylococcus aureus (VISA) and heterogeneous VISA. Antimicrob Agents Chemother. 2013 May;57(5):2376-9. PMID: 23422917.

Chung M, Antignac A, Kim C, et al. Comparative study of the susceptibilities of major epidemic clones of methicillin-resistant Staphylococcus aureus to oxacillin and to the new broad-spectrum cephalosporin ceftobiprole. Antimicrob Agents Chemother. 2008 Aug;52(8):2709-17. PMID: 18505853.

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

  • T564092

    γ-Tocopherol

    Vitamin E component

    ≥98%
  • A5193

    Amygdalin

    Glucoside found in stone fruits and apples.

    ≥98%
  • C2970

    Chrysophanol

    Anthraquinone found in Rheum.

    ≥98%
  • T2833

    1-Thio-β-D-glucose Tetraacetate

    Imaging agent; Maillard reaction inhibitor.

    ≥98%
  • E5211

    Endomorphin-2

    Endogenous opioid peptide; μOR agonist.

    ≥95%
  • A0248

    BAM-12P

    Peptide, cleavage product of proenkephalin; κO...

    ≥95%
  • C6982

    Crustacean Cardioactive Peptide

    Neuropeptide hormone found in arthropods.

    ≥95%
  • O8500

    Ovalbumin Fragment (257-264)

    OVA antigen.

    ≥98%
  • T6834

    Triacsin C

    Acyl-CoA synthetase inhibitor.

    ≥95%
  • C0153

    Calcitonin, rat

    Endogenous neuropeptide hormone, lowers extrace...

    ≥95%
  • P0392

    Paxilline

    Neuroactive mycotoxin produced by Penicillum an...

    ≥98%
  • A7657

    Atosiban Acetate

    Peptide, alters uterine contractility; V1/2 and...

    ≥95%
  • N5072

    NMS-1286937

    PLK1 inhibitor.

    ≥98%
  • C3210

    Ciglitazone

    Thiazolidinedione; PPARγ agonist.

    ≥98%
  • I6933

    Irinotecan Hydrochloride Trihydrate

    Camptothecin analog; topoisomerase I inhibitor,...

    ≥98%
  • M577521

    Monascorubrin

    Bulgarialactone azaphilone

    ≥98%
  • L5750

    Lomeguatrib

    MGMT inhibitor.

    ≥98%
  • I4800

    Imatinib free base

    Inhibitor of Abl, c-Kit, and PDGFR.

    ≥99%
  • B4517

    Bleomycin A5 Hydrochloride

    Glycopeptide, induces DNA strand breaks.

    ≥90%
  • A4498

    Alytesin

    Antimicrobial peptide found in amphibians.

    ≥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