• 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

  • A965121

    AZD-5438

    Inhibitor of CDK.

    ≥98%
  • L930280

    LXH254

    pan-RAF inhibitor

    ≥99%
  • G4581

    Glucosamine Sulfate Potassium Chloride

    Endogenous amino acid sugar involved in cartila...

    ≥98%
  • K5604

    Kobe 0065

    Ras inhibitor.

    ≥99%
  • A4926

    AMG-458

    c-MET inhibitor.

    ≥98%
  • M5793

    Moxifloxacin Free Base

    Fluoroquinolone; topoisomerase IV, topoisomeras...

    ≥98%
  • G3553

    Ginsenoside Rb2

    Triterpene saponin found in species of Panax.

    ≥98%
  • M3309

    Miconazole

    Imidazole; 14-α demethylase inhibitor, potenti...

    ≥98%
  • H1673

    Hesperidin

    Flavonoid found in species of Citrus; COX-2 inh...

    ≥95%
  • F8048

    Fumagillin

    Produced by Aspergillus; type 2 methionine amin...

    ≥98%
  • P1917

    Phenylethyl 3-methylcaffeate

    Derivative of methyl caffeate, hydroxycinnamic ...

    ≥97%
  • C3214

    CID-797718

    Potential PKD binding agent.

    ≥99%
  • S6134

    Spinorphin, bovine

    Endogenous heptapeptide; P2X3 and N-formylpepti...

    ≥95%
  • C3208

    Ciclopirox Olamine

    Hydroxypyridone, metal ion chelator; mTOR inhib...

    ≥98%
  • K0031

    Kahweol Acetate

    Diterpene found in coffee beans.

    ≥98%
  • D1770

    Dermorphin Analog

    Synthetic peptide; dermorphin analog; δOR and ...

    ≥95%
  • C2956

    Cholecalciferol

    Endogenous vitamin D prodrug.

    ≥98%
  • S0269

    SAR245409

    Pyridopyrimidinone; PI3K and mTOR inhibitor.

    ≥96%
  • P7034

    Prion Peptide (106-126), human

    Synthetic peptide fragment, prion protein analo...

    ≥95%
  • V3455

    Vinpocetine

    Targets nuclear factor kappa B activation.

    ≥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