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CAS 550-99-2

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Naphazoline hydrochloride

Description:
Naphazoline hydrochloride is a sympathomimetic agent primarily used as a topical decongestant in nasal and ophthalmic formulations. It is a white to off-white crystalline powder that is soluble in water and alcohol, making it suitable for various pharmaceutical applications. The compound acts by stimulating alpha-adrenergic receptors, leading to vasoconstriction and reduced swelling in mucous membranes. This mechanism makes it effective in relieving nasal congestion and eye redness. Naphazoline hydrochloride is typically administered in low concentrations due to its potency and potential side effects, which can include local irritation, rebound congestion, and systemic effects if absorbed in significant amounts. It is important to use this medication as directed to minimize risks. Additionally, it is classified as a prescription medication in some regions, highlighting the need for professional guidance in its use. Overall, naphazoline hydrochloride is a valuable compound in the treatment of nasal and ocular conditions, but caution is advised regarding its application and dosage.
Formula:C14H14N2·ClH
InChI:InChI=1S/C14H14N2.ClH/c1-2-7-13-11(4-1)5-3-6-12(13)10-14-15-8-9-16-14;/h1-7H,8-10H2,(H,15,16);1H
InChI key:InChIKey=DJDFFEBSKJCGHC-UHFFFAOYSA-N
SMILES:C(C=1C2=C(C=CC1)C=CC=C2)C=3NCCN3.Cl
Synonyms:
  • 1H-Imidazole, 4,5-dihydro-2-(1-naphthalenylmethyl)-, hydrochloride (1:1)
  • 1H-Imidazole, 4,5-dihydro-2-(1-naphthalenylmethyl)-, monohydrochloride
  • 2-(1-Naphthylmethyl)imidazoline hydrochloride
  • 2-(naphthalen-1-ylmethyl)-4,5-dihydro-1H-imidazol-3-ium
  • 2-(naphthalen-1-ylmethyl)-4,5-dihydro-1H-imidazole hydrochloride (1:1)
  • 2-(α-Naphthylmethyl)-2-imidazoline hydrochloride
  • 2-Imidazoline, 2-(1-naphthylmethyl)-, monohydrochloride
  • Ak-Con
  • Albalon
  • Allerest Eye Drops
  • See more synonyms
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