• 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
Pyrazinamide

Pyrazinamide

Product ID P9671
Cas No. 98-96-4
Purity ≥98%
Product Unit SizeCostQuantityStock
10 g $61.10 In stock
25 g $102.00 In stock
100 g $324.50 In stock
Bulk Quote

Quicklinks

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

Description

Pyrazinamide is a nicotinamide analog prodrug that exhibits antibiotic activity, inhibiting bacterial fatty acid synthetase I. Pyrazinamide displays antibacterial efficacy against both active and dormant bacteria, disrupting cell membranes, acidifying cytoplasm, and inhibiting membrane transport.

Product Info

Cas No.

98-96-4

Purity

≥98%

Formula

C5H5N3O

Formula Wt.

123.11

IUPAC Name

pyrazine-2-carboxamide

Synonym

Pyrazinecarboxamide, Pyranzinoic acid amide

Melting Point

189-191°C

Solubility

Soluble in water (15mg/mL).

Appearance

White Crystal Powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

P9671 MSDS PDF

Info Sheet

P9671 Info Sheet PDF

References

Singh P, Mishra AK, Malonia SK, et al. The paradox of pyrazinamide: an update on the molecular mechanisms of pyrazinamide resistance in Mycobacteria. J Commun Dis. 2006 Mar;38(3):288-98. PMID: 17373362.

Zhang Y, Wade MM, Scorpio A, et al. Mode of action of pyrazinamide: disruption of Mycobacterium tuberculosis membrane transport and energetics by pyrazinoic acid. J Antimicrob Chemother. 2003 Nov;52(5):790-5. PMID: 14563891.

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

  • A6800

    AR-A014418

    GSK-3β inhibitor.

    ≥98%
  • D760022

    DT-2216

    BCL-XL specific degrader

    ≥98%
  • C1649

    β-Cembrenediol

    Diterpene found in Anisomeles.

    ≥99%
  • P4560

    Proteolipid Protein (139-151)

    Immunodominant peptide fragment of PLP, used to...

    ≥95%
  • D3300

    (Z)-1,-Bis(2-methoxy-5-(trifluoromethyl)phenyl)diazene oxide

    Azoxy compound

    ≥98%
  • G337543

    Ginsenoside CK

    Major metabolite of ginsenosides Rb1, Rb2, Rc, ...

    ≥98%
  • M577521

    Monascorubrin

    Bulgarialactone azaphilone

    ≥98%
  • S8246

    Sulfadimethoxine

    Sulfonamide; folic acid synthesis inhibitor.

    ≥98%
  • P698583

    Prostaglandin E2

    principal metabolic product of COX-2

    ≥98%
  • A7203

    AS-703026

    MEK1/2 inhibitor.

    ≥98%
  • F4583

    Flupirtine Maleate

    Kv7 K+ channel activator, NMDA antagonist, GABA...

    ≥98%
  • C446176

    Clemastine Fumarate

    Antihistamine with potential neuroprotective ac...

    ≥99%
  • T0115

    Taxol Side Chain Acid

    Side chain commonly attached to taxanes.

    ≥98%
  • P0049

    Pamidronate Disodium Pentahydrate

    Bisphosphonate.

    ≥98%
  • T6933

    Trichostatin A

    HDAC inhibitor, mammalian RNA splicing modulato...

    ≥98%
  • I7559

    Isoliquiritigenin, natural

    Chalcone; SIRT activator, GABA-A positive modul...

    ≥99%
  • S543721

    SNS-032

    Inhibitor of CDK.

    ≥99%
  • J5237

    JNJ-26854165

    MDM2 inhibitor.

    ≥98%
  • Z3463

    Ziprasidone

    5-HT1A agonist, D2, 5-HT1D antagonist.

    ≥98%
  • A1607

    AEBSF Hydrochloride

    Serine protease substrate/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