• 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

  • L493400

    LMK-235

    Selective HDAC4 and HDAC5 inhibitor.

    ≥98%
  • B7973

    Busulfan

    Alkyl sulfonate; DNA alkylator.  
    ≥98%
  • Y4800

    YM-155

    Survivin inhibitor.

    ≥99%
  • C4800

    CM346 Hydrochloride

    Potential anxiolytic.

    ≥99%
  • S1872

    Sesamin

    Lignin found in Sesamin indicum;

    ≥98%
  • R8179

    Rutaecarpine, synthetic

    Found in Evodia rutaecarpa; potential cAMP, 3β...

    ≥98%
  • V1600

    VE-821

    ATR inhibitor.

    ≥98%
  • L1784

    Levetiracetam

    SV2A synaptic vesicle inhibitor.

    ≥99%
  • N3476

    Nitisinone

    Nitrobenzene; HPPD inhibitor.

    ≥99%
  • M1774

    2-Mercaptoethanesulfonate Sodium

    Organosulfur, antioxidant.

    ≥98%
  • P5747

    Polymyxin B sulfate

    Cationic lipid polypeptide, mixture of polymyxi...

    ≥6500 iu/mg
  • T5968

    Torsemide

    Loop diuretic; NKCC symporter and HSP90 inhibit...

    ≥99%
  • T3099

    Thymus Factor

    Endogenous peptide, involved in immune signalin...

    ≥95%
  • I0901

    Icariin

    Flavonol glycoside originally found in Epimediu...

    ≥97%
  • E537331

    Enniatin Complex

    Mycotoxin contaminant found in cereal grains.

    ≥98%
  • A9914

    AZD-8055

    mTOR inhibitor.

    ≥98%
  • P0001

    P1 Peptide

    Octapeptide, prevents EGFR-PLCγ association.

    ≥95%
  • P3561

    Piperlongumine

    Found in Piper longum; TxA2 antagonist, ubiquit...

    ≥98%
  • A4933

    Amifostine Trihydrate

    Thiol prodrug, antioxidant.

    ≥98%
  • P0218

    Paeoniflorin

    Found in Paeonia; L-type Ca2+ channel blocker.<...

    ≥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