Identification
CAS Number
550-99-2
Name
Naphazoline hydrochloride
Synonyms
1H-Imidazole, 4,5-dihydro-2-(1-naphthalenylmethyl)-, hydrochloride (1:1) [ACD/Index Name]
2-(1-naphthylmethyl)-4,5-dihydro-1H-imidazole hydrochloride
2-(1-Naphthylmethyl)-4,5-dihydro-1H-imidazole hydrochloride (1:1) [ACD/IUPAC Name]
2-(1-Naphthylmethyl)-4,5-dihydro-1H-imidazolhydrochlorid (1:1) [German] [ACD/IUPAC Name]
2-(1-Naphthylmethyl)imidazoline hydrochloride
2-(1-Naphtylméthyl)-4,5-dihydro-1H-imidazole, chlorhydrate (1:1) [French] [ACD/IUPAC Name]
2-(naphthalen-1-ylmethyl)-4,5-dihydro-1H-imidazole hydrochloride (1:1)
208-989-2 [EINECS]
550-99-2 [RN]
MFCD00012554 [MDL number]
MZ1131787D
Naphazoline hydrochloride [JAN]
Naphcon [Trade name]
NJ4375000
[550-99-2]
1271-42-7 [RN]
1H-Imidazole, 4,5-dihydro-2-(1-naphthalenylmethyl)-, monohydrochloride
2-(1-naphthalenylmethyl)-4,5-dihydro-1H-imidazole chloride
2-(1-Naphthylmethyl)-2-Imidazoline Hydro- Chloride
2-(1-Naphthylmethyl)-2-imidazoline hydrochloride
2-(1-Naphthylmethyl)-2-imidazoline monohydrochloride
2-(1-Naphthylmethyl)-4,5-dihydro-1H-imidazole [ACD/IUPAC Name]
2-(naphthalen-1-ylmethyl)-4,5-dihydro-1H-imidazole
2-(naphthalen-1-ylmethyl)-4,5-dihydro-1h-imidazole hydrochloride
2-(naphthylmethyl)-2-imidazoline, chloride
2-Imidazoline, 2-(1-naphthylmethyl)-, monohydrochloride
35412-62-5 [RN]
4,5-dihydro-2-(1-naphthalenylmethyl)-1H-imidazole, monohydrochloride
4,5-Dihydro-2-(1-naphthylmethyl)-1H-imidazole hydrochloride
Albalon [Trade name]
Albalon liquifilm
c14h15cln2
Clear Eyes
Clera hydrochloride
Comfort Eye Drops
Degest-2
Hydrochloride
HYDROGEN NAPHAZOLINE CHLORIDE
hydron and 2-(naphthalen-1-ylmethyl)-4,5-dihydro-1H-imidazole and chloride
NAFAZAIR
Naphazoline chloride
NAPHAZOLINE HCL
naphazolinehydrochloride
Naphazolini chloridum
Naphazoliniumchlorid
NAPHCON FORTE
Naphcon;Albalon;Vasocon
Naphcon-A [Trade name]
Naphthasolium chloride
Naphthazoline hydrochloride
Naphthylmethylimidazolinhydrochlorid
NEPHAZOLINE HYDROCHLORIDE
Prizole hydrochloride
Rinofug
Stricylon
UNII :MZ1131787D
UNII-MZ1131787D
Vasoclear
VasoClear A
VASOCON
WLN : L66J B1- BT5M CN BUTJ &GH
萘甲唑啉盐酸盐
SMILES
c1ccc2c(c1)cccc2CC3=NCCN3.Cl
StdInChI
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
StdInChIKey
DJDFFEBSKJCGHC-UHFFFAOYSA-N
Molecular Formula
C14H15ClN2
Molecular Weight
246.735
EINECS
208-989-2
MDL Number
MFCD00012554
Properties
Appearance
White crystalline powder
Melting Point
254-260 °C
Safety Data
Personal Protective Equipment
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
RIDADR
NONH for all modes of transport
WGK Germany
3
RTECS
NJ4375000
Specifications and Other Information of Our Naphazoline hydrochloride CAS 550-99-2
Identification Methods
IR
Assay
99.0%~101.00%
Naphazoline
Should not detected
Loss on Drying
≤ 0.5%
Residue on Ignition
≤ 0.2%
Residual solvent
Ethanol≤ 0.5%
pH
5.0~6.6
Organic impurities
Naphazoline related compound A
≤0.1%
1-Naphthylacetic acid
≤0.1%
Any individual unspecified mpurity
≤0.1%
Total impurities
≤0.5%
Storage
Under room temperature away from light
Known Application
The product is a kind of vasoconstrictor commonly used in the otolaryngology and ophthalmology of hospitals at present. It is an adrenaline-like medicine. It plays an anti-inflammatory and analgesic role in localized tissues where inflammation occurs, and can eliminate congestion caused by fatigue or other reasons. . For the treatment of colds, acute and chronic rhinitis, allergic Chemicalbook conjunctivitis, allergic and inflammatory nasal congestion.