• 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
Penicillin V Potassium

Penicillin V Potassium

Product ID P1853
Cas No. 132-98-9
Purity ≥98%
Product Unit SizeCostQuantityStock
10 g $41.80 In stock
25 g $69.70 In stock
100 g $173.70 In stock
Bulk Quote

Quicklinks

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

Description

Penicillin V is a hydrophobic β-lactam antibiotic that displays antibacterial efficacy against gram positive bacteria. Penicillin V is less active than penicillin G against gram negative bacteria but exhibits better oral absorption kinetics. Penicillin V inhibits cell wall synthesis and does not display effective inhibition of β-lactamase-producing bacteria.

Product Info

Cas No.

132-98-9

Purity

≥98%

Formula

C16H17KN2O5S

Formula Wt.

388.48

Chemical Name

(2S,5R,6R)-3,3-Dimethyl-7-oxo-6-[( phenoxyacetyl)- amino]-4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid monopotassium salt

IUPAC Name

potassium;(2S,5R,6R)-3, 3-dimethyl-7-oxo-6-[(2-phenoxyacetyl)amino]-4-thia-1-azabicyclo[3.2.0] heptane-2-carboxylate

Synonym

Penicillin V Potassium salt, Antibiocin, Beromycin, Cliacil, Milcopen, Stabicilline, Phenoxymethylpenicillin potassium.

Melting Point

197-202°C

Solubility

Soluble in water.

Appearance

White to off white powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

P1853 MSDS PDF

Info Sheet

P1853 Info Sheet PDF

References

Demain AL. Production of beta-lactam antibiotics and its regulation. Proc Natl Sci Counc Repub China B. 1991 Oct;15(4):251-65. PMID: 1815263.

Bär H, Zarnack J. Molecular-biological bases of the mechanism of action of penicillins and cephasporins. Pharmazie. 1970 Jan 1;25(1):10-22. PMID: 4987180.

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

  • C104762

    CCT-245737

    CHK1 inhibitor.

    ≥98%
  • C0044

    CAL101

    p110δ PI3K inhibitor.

    ≥99%
  • A822686

    Aureothricin

    Aureothricin is a member of the dithiolopyrrolo...

    ≥98%
  • S2957

    Shogaol

    Phenol found in Zingiber; PPARγ agonist, 5-HT3...

    ≥98%
  • C5654

    Concanavalin A

    Lectin found in Canavelia, plant mitogen that b...

  • F5770

    Formononetin

    Isoflavone found in legumes such as soy.

    ≥90%
  • G8850

    GW-5074

    c-Raf inhibitor.

    ≥98%
  • A8812

    AWD 131-138

    GABA-A positive modulator.

    ≥99%
  • T5847

    Tolvaptan

    V2 antagonist.

    ≥99%
  • Y4800

    YM-155

    Survivin inhibitor.

    ≥99%
  • A6800

    AR-A014418

    GSK-3β inhibitor.

    ≥98%
  • C5618

    Coelenterazine, natural

    Light-emitting luciferin analog found in aquati...

    ≥98%
  • O1200

    Odanacatib

    Cathepsin K inhibitor.

    ≥99%
  • S8005

    Substance P

    Endogenous tachykinin peptide, involved in infl...

    ≥95%
  • L1684

    Levonorgestrel

    Synthetic progestogen; contraceptive.

    ≥98%
  • F1895

    Fexofenadine Hydrochloride

    Histamine H1 antagonist.

    ≥98%
  • R3249

    Rimantadine Hydrochloride

    Viral M2 proton channel blocker.

    ≥98%
  • A4000

    AK-1

    SIRT2 inhibitor.

    ≥99%
  • R3011

    Recombinant TpN 15 protein

    Recombinant protein containing Treponema pallid...

    ≥95%
  • P3542

    PIK-93

    p110α and p110γ PI3K inhibitor.

    ≥98%

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