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Merck
CN

T4264

Tetrahydrozoline hydrochloride

≥98% (HPLC)

别名:

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

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关于此项目

经验公式(希尔记法):
C13H16N2 · HCl
化学文摘社编号:
分子量:
236.74
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
EC Number:
208-329-3
MDL number:
Assay:
≥98% (HPLC)
Quality level:
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Quality Level

assay

≥98% (HPLC)

solubility

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

originator

Novartis

SMILES string

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

InChI key

BJORNXNYWNIWEY-UHFFFAOYSA-N

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Biochem/physiol Actions

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.

Features and Benefits

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

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
Gary N W Leung et al.
Journal of chromatography. A, 1156(1-2), 271-279 (2006-10-24)
This paper describes a high throughput LC-MS-MS method for the screening of 75 basic drugs in equine plasma at sub-ppb levels. The test scope covers diversified classes of drugs including some alpha- and beta-blockers, alpha- and beta-agonists, antihypotensives, antihypertensives, analgesics
P J Rice et al.
The Journal of pharmacology and experimental therapeutics, 259(3), 1182-1187 (1991-12-01)
Repeated exposure of the rat vas deferens to the imidazoline oxymetazoline (OXY) results in a progressive loss of response which can appear selective for imidazoline agonists. The present study tests the hypothesis that imidazolines produce desensitization through prolonged blockade or
Fuad Al-Rimawi et al.
Journal of pharmaceutical analysis, 2(1), 67-70 (2012-02-01)
A simple, precise, accurate, and stability-indicating method is developed and validated for analysis of tetrahydrozoline hydrochloride in eye drop formulations. Separation was achieved on a reversed-phase C8 column (125 mm×4.6 mm i.d., 5 μm) using a mobile phase consisting of acetonitrile/phosphate buffer of
Jason J Nichols et al.
Eye & contact lens, 38(2), 73-79 (2011-12-14)
The purpose of this pilot study was to evaluate the safety and efficacy of azithromycin ophthalmic solution 1% in patients with contact lens-related dry eye (CLDE). This was a 4-week, single-center, open-label clinical trial in patients diagnosed with CLDE using

全球贸易项目编号

货号GTIN
T4264-1G04061825983776
T4264-10G04061832094021

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