• 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
Pipemidic Acid

Pipemidic Acid

Product ID P3461
Cas No. 51940-44-4
Purity ≥98%
Product Unit SizeCostQuantityStock
1 g $52.50 In stock
10 g $89.70 In stock
100 g $561.40 In stock
Bulk Quote

Quicklinks

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

Description

Pipemidic acid is a pyridopyrimidine antibiotic that inhibits bacterial DNA gyrase; it exhibits antibacterial activity. Pipemidic acid also inhibits ATP-sensitive K+ channels, inducing insulin release in vitro, suggesting potential a potential link to hypoglycemia. High doses of pipemidic acid induce cartilage toxicity (arthropathy) in neonatal mice.

Product Info

Cas No.

51940-44-4

Purity

≥98%

Formula

C14H17N5O3

Formula Wt.

303.32

Chemical Name

8-ethyl-5-oxo-2-piperazin-1-ylpyrido[2,3-d]pyrimidine-6-carboxylic acid

IUPAC Name

8-ethyl-5-oxo-2-piperazin-1-ylpyrido[2,3-d]pyrimidine-6-carboxylic acid

Appearance

White to off white powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

P3461 MSDS PDF

Info Sheet

P3461 Info Sheet PDF

References

Aubry A, Pan XS, Fisher LM, et al. Mycobacterium tuberculosis DNA gyrase: interaction with quinolones and correlation with antimycobacterial drug activity. Antimicrob Agents Chemother. 2004 Apr;48(4):1281-8. PMID: 15047530.

Maeda N, Tamagawa T, Niki I, et al. Increase in insulin release from rat pancreatic islets by quinolone antibiotics. Br J Pharmacol. 1996 Jan;117(2):372-6. PMID: 8789393.

Linseman DA, Hampton LA, Branstetter DG. Quinolone-induced arthropathy in the neonatal mouse. Morphological analysis of articular lesions produced by pipemidic acid and ciprofloxacin. Fundam Appl Toxicol. 1995 Nov;28(1):59-64. PMID: 8566484.

Aoyama H, Sato K, Fujii T, et al. Purification of Citrobacter freundii DNA gyrase and inhibition by quinolones. Antimicrob Agents Chemother. 1988 Jan;32(1):104-9. PMID: 2831810.

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

  • S0269

    SAR245409

    Pyridopyrimidinone; PI3K and mTOR inhibitor.

    ≥96%
  • O486180

    Omeprazole Related Compound A

    Impurity of omeprazole

    ≥99%
  • A6827

    Argipressin Acetate

    Endogenous peptide, involved in vascular contra...

    ≥95%
  • A9813

    AZD-8931

    Inhibitor of EGFR, HER2, and HER3.

    ≥98%
  • M0248

    Manidipine Dihydrochloride

    Dihydropyridine; L-type and T-type Ca2+ channel...

    ≥99%
  • S8145

    Sulindac

    NSAID; COX-1/2 and PDE inhibitor.

    ≥99%
  • L9602

    LY-2874455

    FGFR inhibitor.

    ≥98%
  • E9418

    Exendin 3 (9-39)

    Peptide, GLP-1 analog found in Heloderma; GLP-1...

    ≥95%
  • G1721

    Gefitinib

    EGFR inhibitor.

    ≥98%
  • T2833

    1-Thio-β-D-glucose Tetraacetate

    Imaging agent; Maillard reaction inhibitor.

    ≥98%
  • E5569

    Enramycin B

    Polypeptide; peptidoglycan inhibitor.

    ≥83%
  • R2713

    Recombinant HCV-NS4 Antigens

    Recombinant HCV antigen fragment.

    ≥95%
  • C0269

    β-Carotene

    Red-orange terpene pigment found in various pla...

    ≥98%
  • M1770

    Meropenem Sodium Carbonate

    Carbapenem β-lactam; penicillin binding protei...

    ≥98%
  • S5976

    Sotalol Hydrochloride

    β-adrenergic antagonist, voltage-gated Na+ and...

    ≥98%
  • P7058

    Protocatechuic Aldehyde

    Polyphenol found in various plants and foods.

    ≥98%
  • I544766

    Intepirdine

    Selective 5-HT6 receptor antagonist

    ≥98%
  • K0144

    Kallikrein Inhibitor

    Peptide; serine protease inhibitor.  
    ≥95%
  • V0376

    Vatalanib Dihydrochloride

    VEGFR inhibitor.

    ≥98%
  • T1655

    Tenoxicam Impurity 1

    Tenoxicam impurity

    ≥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