• 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
Naphazoline Nitrate

Naphazoline Nitrate

Product ID N0263
Cas No. 5144-52-5
Purity ≥97%
Product Unit SizeCostQuantityStock
10 g $50.90 In stock
25 g $88.30 In stock
100 g $248.10 In stock
Bulk Quote

Quicklinks

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

Description

Naphazoline is an agonist at α1-adrenergic receptors that is clinically used to treat congestion and ocular pathologies such as myasthenic blepharoptosis; it acts as a sympathomimetic and vasoconstrictor. Naphazoline inhibits erythroid differentiation and erythroleukemia cell growth through the induction of autophagy and necrotic cell death.

Product Info

Cas No.

5144-52-5

Purity

≥97%

Formula

C14H14N2 • HNO3

Formula Wt.

273.29

Chemical Name

4,5-Dihydro-2-(1-naphthalenylmethyl)-1H-imidazole nitrate

IUPAC Name

2-(naphthalen-1-ylmethyl)-4,5-dihydro-1H-imidazol-1-ium;nitrate

Synonym

Imidazyl, Naftizin, Rhinon, Sanorin  

Melting Point

167-170°C

Appearance

White or Almost White Crstalline Powder

Shipping and Storage

Store Temp

4°C

Ship Temp

Ambient

Downloads

MSDS

N0263 MSDS PDF

Info Sheet

N0263 Info Sheet PDF

References

Fuchs R, Schraml E, Leitinger G, et al. α1-Adrenergic drugs modulate differentiation and cell death of human erythroleukemia cells through non adrenergic mechanism. Exp Cell Res. 2011 Oct 1;317(16):2239-51. PMID: 21781962.

Nagane Y, Utsugisawa K, Suzuki S, et al. Topical naphazoline in the treatment of myasthenic blepharoptosis. Muscle Nerve. 2011 Jul;44(1):41-4. PMID: 21491460.

Rikimaru T. Therapeutic management of endobronchial tuberculosis. Expert Opin Pharmacother. 2004 Jul;5(7):1463-70. PMID: 15212597.

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

  • C9711

    Cyclovirobuxine D

    Found in Buxus; hERG K+ channel inhibitor.

    ≥97%
  • S0930

    Schisantherin A

    Dibenzocyclooctadiene found in Schisandra.

    ≥98%
  • M1669

    6-Mercaptopurine Monohydrate

    Thiopurine antimetabolite; PRPP amidotransferas...

    ≥98%
  • A7332

    Asiatic Acid, 95%

    Triterpene aglycone originally found in Centell...

    ≥95%
  • H965142

    Hydrolyzed Fumonisin B1

    Mycotoxin produced by Fusarium fungi that infec...

    ≥99% by ELSD
  • T1878

    Tetrodotoxin Citrate

    Neurotoxin found in puffer fish; site 1 voltage...

    ≥99%
  • I7559

    Isoliquiritigenin, natural

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

    ≥99%
  • O4104

    Okadaic Acid Sodium

    Shellfish toxin produced by dinoflagellates and...

    ≥98%
  • C022692

    Carbinoxamine Maleate

    Histamine H1-antagonist

    ≥98%
  • V9200

    VX-950

    NS3/4A serine protease inhibitor.

    ≥98%
  • I524088

    Incensol Acetate

    Component of Frankincense resin.

    ≥98%
  • H1695

    S-Hexylglutathione

    Glutathione-S-transferase inhibitor.

    ≥98%
  • J0274

    Jasplakinolide

    Marine toxin; actin polymerization inducer.

    ≥98%
  • S0134

    Saikosaponin D

    Triterpene saponin found in Bupleurum.

    ≥98%
  • P4132

    PKI-402

    p110α PI3K and mTOR inhibitor.

    ≥98%
  • K5606

    Kobe 2602

    Ras inhibitor.

    ≥98%
  • C1635

    Ceftazidime Hydrate

    β-lactam cephalosporin; penicillin binding pro...

    ≥97%
  • E7378

    Estrone

    Endogenous steroid hormone, estriol precursor; ...

    ≥97%
  • N8660

    NVP-AUY922

    Isoxazole derivative; HSP90 inhibitor.

    ≥98%
  • C6132

    CPI-203

    Triazolothienodiazepine, JQ-1 derivative; BRD i...

    ≥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