• 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

  • K0117

    Kaempferol

    Flavonol found in various plant sources.

    ≥98%
  • D5753

    Donepezil Hydrochloride

    GSK3 and AChE inhibitor, potential σ1 agonist....

    ≥98%
  • N1744

    Nelarabine

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

    ≥98%
  • F1854

    Fenticonazole Nitrate

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

    ≥98%
  • C5773

    Cortistatin-14

    Endogenous neuropeptide, somatostatin analog; s...

    ≥95%
  • C0369

    Cardiogenol C Hydrochloride

    Induces cardiomyogenic effects in pluripotent c...

    ≥98%
  • B1977

    Betulin

    Pentacyclic triterpene found in various plant s...

    ≥98%
  • G0144

    Galactosamine Hydrochloride

    Galactose-derived hexosamine sugar, component o...

    ≥98%
  • S041001

    SB-202190

    Highly selective inhibitor

    ≥99%
  • M0374

    Masitinib

    PDGFR and c-Kit inhibitor.

    ≥99%
  • V0273

    Vasoactive Intestinal Peptide

    Endogenous peptide hormone, involved in enteric...

    ≥95%
  • F4420

    Boc-FLFLF

    Peptide; FRP1 antagonist.

    ≥95%
  • A985134

    AZD-9291

    EGFR inhibitor.

    ≥99%
  • P691320

    PRI-724

    Wnt/beta-catenin/CBP inhibitor

    ≥98%
  • A488246

    AMG-232

    MDM2-p53 inhibitor

    ≥99%
  • F3209

    Fibronectin-Binding Protein

    Peptide, binds fibronectin.

    ≥95%
  • D3431

    3,4-Dihydroxyphenyl Ethanol

    Polyphenol found in olive oil, antioxidant.

    ≥95%
  • R3221

    3-Formylrifamycin

    Rifamycin derivative, induces pore formation in...

    ≥98%
  • E0003

    E64-d

    Cathepsin inhibitor.

    ≥97%
  • B3210

    R-Bicalutamide

    AR antagonist.

    ≥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