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Merck
CN

1457006

USP

Naphazoline hydrochloride

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

Naphazoline hydrochloride, 2-(1-Naphthylmethyl)imidazoline hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C14H14N2 · HCl
CAS Number:
550-99-2
Molecular Weight:
246.74
NACRES:
NA.24
PubChem Substance ID:
329750527
UNSPSC Code:
41116107
MDL number:
MFCD00012554

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Product Name

Naphazoline hydrochloride, United States Pharmacopeia (USP) Reference Standard

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

SMILES string

Cl.C1CN=C(Cc2cccc3ccccc23)N1

InChI key

DJDFFEBSKJCGHC-UHFFFAOYSA-N

grade

pharmaceutical primary standard

API family

naphazoline

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

Gene Information

human ... ADRA1A(148), ADRA1B(147), ADRA1D(146), ADRA2A(150), ADRA2B(151), ADRA2C(152)

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Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Application

Naphazoline hydrochloride USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Naphazoline Hydrochloride and Pheniramine Maleate Ophthalmic Solution
  • Naphazoline Hydrochloride Nasal Solution
  • Naphazoline Hydrochloride Ophthalmic Solution

Biochem/physiol Actions

α-adrenoceptor agonist; imidazoline receptor agonist; vasoconstrictor.

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Other Notes

Sales restrictions may apply.

Storage Class

11 - Combustible Solids

wgk

WGK 3

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