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Key Documents

T4264

Sigma-Aldrich

Tetrahydrozoline hydrochloride

≥98% (HPLC)

Synonyme(s) :

4,5-Dihydro-2-(1,2,3,4-tetrahydro-1-naphthalenyl)-1H-imidazole monohydrochloride, Tetryzoline hydrochloride

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About This Item

Formule empirique (notation de Hill):
C13H16N2 · HCl
Numéro CAS:
Poids moléculaire :
236.74
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352200
ID de substance PubChem :
Nomenclature NACRES :
NA.77

Pureté

≥98% (HPLC)

Solubilité

H2O: freely soluble
alcohol: freely soluble
chloroform: very slightly soluble
diethyl ether: insoluble

Auteur

Novartis

Chaîne SMILES 

Cl.C1CC(C2=NCCN2)c3ccccc3C1

InChI

1S/C13H16N2.ClH/c1-2-6-11-10(4-1)5-3-7-12(11)13-14-8-9-15-13;/h1-2,4,6,12H,3,5,7-9H2,(H,14,15);1H

Clé InChI

BJORNXNYWNIWEY-UHFFFAOYSA-N

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Actions biochimiques/physiologiques

Tetrahydrozoline is an α-adrenergic agonist and an imidazoline derivative. It plays a crucial role in the constriction of conjunctival blood vessels. Tetrahydrozoline is a common component of nasal and eye drop formulations.

Caractéristiques et avantages

This compound was developed by Novartis. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Pictogrammes

Exclamation mark

Mention d'avertissement

Warning

Mentions de danger

Classification des risques

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves


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Consulter la Bibliothèque de documents

Henry A Spiller et al.
Journal of forensic sciences, 57(3), 835-838 (2012-01-04)
Drug-facilitated sexual assault (DFSA) has been defined as the use of a chemical agent to facilitate a sexual assault. We report two cases of the use of tetrahydrozoline for DFSA. We believe this is the first report with urinary quantification
Aaron Daggy et al.
Veterinary and human toxicology, 45(4), 210-212 (2003-07-29)
Visine, an over-the-counter, tetrahydrozoline topical ophthalmic decongestant, possesses central and peripheral alpha2-adrenergic properties. We present a case of accidental pediatric oral exposure with resultant neurological and cardiovascular complications. Visine is not marketed in childproof containers, despite the potential severity of
Mary E Carr et al.
Clinical toxicology (Philadelphia, Pa.), 49(9), 810-814 (2011-10-07)
No information exists on therapeutic or toxic concentrations of tetrahydrozoline, which has been reported to be used in drug facilitated sexual assaults. The primary aim of this investigation was to establish baseline therapeutic serum and urine concentrations in a sample
Igor Kopac et al.
The International journal of prosthodontics, 15(1), 14-19 (2002-03-13)
The aim of this in vivo study on dogs was to investigate and compare the inflammatory potential of four different retraction agents on the gingival connective tissue. All procedures on eight beagle dogs were performed under general anesthesia: taking oral
Henry Spiller et al.
Clinical toxicology (Philadelphia, Pa.), 46(2), 171-172 (2008-02-09)
Tetrahydrozoline is an imidazoline derivative with alpha receptor agonist activity widely available in over-the-counter topical ocular and nasal formulations. More than 1,600 cases of oral exposures are reported to United States poison centers annually (1,2). Reports of significant toxicity from

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