• 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
Primaquine Phosphate

Primaquine Phosphate

Product ID P7033
Cas No. 63-45-6
Purity ≥98% (titration)
Product Unit SizeCostQuantityStock
5 g $82.00 In stock
10 g $131.00 In stock
50 g $442.00 In stock
Bulk Quote

Quicklinks

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

Description

Primaquine is an anti-parasitic compound that is used in the treatment of malaria. The antimalarial activity of primaquine stems from its ability to alter membrane permeability and to prevent formation of intracellular transport vesicles at the budding stage.

Product Info

Cas No.

63-45-6

Purity

≥98% (titration)

Formula

C15H21N3O • 2H3PO4

Formula Wt.

455.29

Chemical Name

N4-(6-Methoxy-8-quinolinyl)-1,4-pentanediamine diphosphate

IUPAC Name

4-N-(6-methoxyquinolin-8-yl)pentane-1,4-diamine;phosphoric acid

Synonym

Primaquine diphosphate

Melting Point

197-198°C

Solubility

Soluble in water (66 mg/mL).

Appearance

Orange-red, crystalline powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

P7033 MSDS PDF

Info Sheet

P7033 Info Sheet PDF

References

Basso LG, Rodrigues RZ, Naal RM, et al. Effects of the antimalarial drug primaquine on the dynamic structure of lipid model membranes. Biochim Biophys Acta. 2011 Jan;1808(1):55-64. PMID: 20713019.

Hiebsch RR, Raub TJ, Wattenberg BW. Primaquine blocks transport by inhibiting the formation of functional transport vesicles. Studies in a cell-free assay of protein transport through the Golgi apparatus. J Biol Chem. 1991 Oct 25;266(30):20323-8. PMID: 1657920.

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

  • C3262

    Ciprofloxacin

    Fluoroquinolone; topoisomerase IV and bacterial...

    ≥98%
  • S3343

    Silybin

    Flavonoid originally found in Silybum (milk thi...

    ≥97%
  • N859614

    NVP-LDE225

    Smo inhibitor.

    ≥98%
  • L960012

    LY-3214996

    ERK1/2 inhibitor.

    ≥98%
  • S881011

    Swainsonine

    Antineoplastic immunomodulator.

    ≥98%
  • F3208

    Fibrinopeptide B, human

    Antimicrobial peptide, generated during fibrin ...

    ≥95%
  • A016493

    4-Aminopyrimidine

    Building block

    ≥98%
  • S8005

    Substance P

    Endogenous tachykinin peptide, involved in infl...

    ≥95%
  • B1653

    Benzyl Isothiocyanate

    ITC found in cruciferous vegetables.

    ≥99%
  • A0921

    N-Acetyl-D-Leucine

    D-amino acid, incorporated into bacterial cell ...

    ≥98%
  • C9660

    Cypermethrin

    Synthetic type II pyrethroid insecticide; prote...

    ≥95%
  • G1853

    Genipin

    Iridoid glycoside found in Gardinia jasminoides...

    ≥99%
  • R9632

    Recombinant Zika Virus NS1 Antigen

    Zika Virus antigen

  • L5624

    Loganin

    Iridoid glucoside found in Cornus officialis; Î...

    ≥98%
  • B3275

    Bis(3,5-dibromosalicyl) Succinate

    Aspirin analog; hemoglobin chain cross-linker.<...

    ≥95%
  • S1609

    Securinine

    Alkaloid found in Securinega; potential GABA-A ...

    ≥98%
  • N1976

    Netilmicin Sulfate

    Aminoglycoside; protein translation inhibitor.<...

    ≥98%
  • T1030

    N-Des-2-methylpropan-2-ol Docetaxel

    N-Des-2-methylpropan-2-ol Docetaxel is an impur...

    ≥90%
  • D1769

    Dermorphin

    Opioid peptide; μOR agonist.

    ≥96%
  • E6995

    Erythromycin Ethylsuccinate

    Macrolide; protein translation inhibitor, mamma...

    ≥97%

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

©2026 LKT Laboratories, All Rights Reserved - Products for research use only