• 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

  • B165121

    Bedaquiline Fumarate

    Bactericidal

    ≥98%
  • M1749

    Memantine Hydrochloride

    D2 agonist, NMDA, 5-HT3, α7 nAChR antagonist.<...

    ≥97%
  • S8243

    Sulbactam Sodium

    β-lactamase inhibitor.

    ≥98%
  • T1008

    10,13-Bissidechain Paclitaxel

    Synthesis impurity

    ≥90%
  • G1646

    Geldanamycin

    HSP90 inhibitor.

    ≥97%
  • M4652

    MLN8237

    AurKA inhibitor.

    ≥98%
  • D3214

    2′,3′-Dideoxyinosine

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

    ≥98%
  • C2956

    Cholecalciferol

    Endogenous vitamin D prodrug.

    ≥98%
  • C0344

    Calphostin C

    Found in Cladosporium; PKC inhibitor.

    ≥95%
  • T1968

    Terpinen-4-ol

    Monoterpene found in various plant sources.

    ≥98%
  • E6231

    (−)-Epicatechin

    Flavanol originally found in Camilla (green tea...

    ≥93%
  • P1955

    Pentagastrin

    Synthetic peptide, stimulates gastric acid secr...

    ≥95%
  • F4857

    FMRF Amide

    Cardiostimulatory neuropeptide; delayed rectifi...

    ≥95%
  • T0092

    1-Hydroxybaccatin I

    Diterpene found in Taxus; potential microtubule...

    ≥98%
  • H9611

    Hydrocortisone

    Endogenous steroid hormone involved in stress s...

    ≥98%
  • A4515

    Alendronate Monosodium Trihydrate

    Bisphosphonate.

    ≥98%
  • S0400

    SB-431542

    ALK4/5/7 (activin-like) inhibitor, TGF-β inhib...

    ≥98%
  • C4556

    Clofibric Acid

    Metabolite of clofibrate; PPARα agonist.

    ≥98%
  • D0808

    DCC-2036

    Abl inhibitor.

    ≥98%
  • S0170

    Sarafloxacin Hydrochloride

    Fluoroquinolone; topoisomerase IV and bacterial...

    ≥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