C14H15ClN2
246.73 g/mol
APIDanger
NAPHAZOLINE HYDROCHLORIDE
CAS550-99-2EC208-989-2
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material
Naphazoline hydrochloride is a pharmaceutical raw material with vasoconstrictor and decongestant properties. It acts as a sympathomimetic agent that constricts blood vessels, reducing swelling and congestion when applied to mucous membranes.
Vasoconstrictor agent in pharmaceutical formulationsDecongestant in ophthalmic and nasal preparations
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
Cloprostenol sodium
CAS55028-72-3
pharmaceutical raw material
ReferenceSame Category
Acitretin
CAS55079-83-9
pharmaceutical raw material
ReferenceSame Category
6-aminopenicillanic acid zwitterion
CAS551-16-6
pharmaceutical raw material
ReferenceSame Category
Dimetridazole
CAS551-92-8
pharmaceutical raw material
Safety Reference
Danger
H300Fatal if swallowed
Customs Tariff Classification
The international HS code for NAPHAZOLINE HYDROCHLORIDE (CAS 550-99-2) is 2933.29.
HS code (international, 6-digit)
2933.29
EU CN code (8-digit)
2933 29 10
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-(naphthalen-1-ylmethyl)-4,5-dihydro-1H-imidazole;hydrochloride
InChIKey
DJDFFEBSKJCGHC-UHFFFAOYSA-N
SMILES
C1CN=C(N1)CC2=CC=CC3=CC=CC=C32.Cl
Synonyms (68)
- Naphazoline hydrochloride (JP18/USP)
- Naphazoline hydrochloride, European Pharmacopoeia (EP)
- Naphazoline hydrochloride, United States Pharmacopeia (USP)
- Albacon
- Albalon
- Albalon (TN)
- Albalon Liquifilm
- Antistin-privine
- Clear Eyes
- Clera hydrochloride
- Coldan
- Comfort Eye Drops
- DERMFREE ORIGINAL NASAL
- Gppe nsl soln
- Hydrochloride, Naphazoline
- NAPHAZOLINE HCL
- NAPHAZOLINE HYDROCHLORIDE
- Naphaz hcl
- Naphazoline Monohydrochloride
- Naphazoline chloride
- Naphazoline hydrochloride CRS
- Naphazolini chloridum
- Naphazoliniumchlorid
- Naphcon
- Naphcon forte
- Naphthasolium chloride
- Nazal
- Nekvnro ORIGINAL NASAL
- Nephazoline hydrochloride
- Niazol
- Opcon
- Pi Yuan Chin
- Privine hydrochloride
- Prizole hydrochloride
- Rhinantin
- Rhinoperd
- Rinofug
- SKAPEMED ORIGINAL NASAL
- Sanorin
- Sato Clear
- Stricylon
- Vasoclear
- Vasocon
- Vasocon (TN)
- component of Nasocon
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