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T9778

Sigma-Aldrich

Tropicamide

solid

Synonyme(s) :

N-Ethyl-2-phenyl-N-(4-pyridylmethyl)hydracrylamide, Ro 1-7683

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About This Item

Formule empirique (notation de Hill):
C17H20N2O2
Numéro CAS:
1508-75-4
Poids moléculaire :
284.35
Numéro CE :
216-140-2
Numéro MDL:
MFCD00058580
Code UNSPSC :
12352200
ID de substance PubChem :
24277879
Nomenclature NACRES :
NA.77

Forme

solid

Niveau de qualité

100

Couleur

white

Solubilité

45% (w/v) aq 2-hydroxypropyl-β-cyclodextrin: 4.3 mg/mL
ethanol: 5.6 mg/mL
H2O: insoluble

Température de stockage

2-8°C

Chaîne SMILES 

CCN(Cc1ccncc1)C(=O)C(CO)c2ccccc2

InChI

1S/C17H20N2O2/c1-2-19(12-14-8-10-18-11-9-14)17(21)16(13-20)15-6-4-3-5-7-15/h3-11,16,20H,2,12-13H2,1H3

Clé InChI

BGDKAVGWHJFAGW-UHFFFAOYSA-N

Informations sur le gène

human ... CHRM3(1131) , CHRM4(1132)

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Application

Tropicamide has been used for studying the regulation of fragile X behavior in male mice. 1% tropicamide has also been used for dilating mice pupils.

Actions biochimiques/physiologiques

M4 muscarinic acetylcholine receptor antagonist.

Caractéristiques et avantages

This compound is a featured product for Neuroscience research. Click here to discover more featured Neuroscience products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.
This compound is featured on the Acetylcholine Receptors (Muscarinic) page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Conditionnement

Bottomless glass bottle. Contents are inside inserted fused cone.

Notes préparatoires

Tropicamide is soluble in 45% (w/v) aqueous 2-hydroxypropyl-beta-cyclodextrin (4.3 mg/mL) and ethanol (5.6 mg/mL).

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Classification des risques

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - 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

Certificats d'analyse (COA)

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Raghavan Lavanya et al.
Ophthalmology, 119(3), 474-480 (2011-11-29)
To evaluate the risk of primary acute angle closure (AAC), changes in intraocular pressure (IOP), and associated risk factors after pupil dilation in Asian subjects with narrow angles (primary angle-closure suspects [PACS]). Prospective clinical study. A total of 471 subjects
Shanu Markand et al.
Investigative ophthalmology & visual science, 56(4), 2684-2695 (2015-03-15)
Methylenetetrahydrofolate reductase (Mthfr) is a key enzyme in homocysteine-methionine metabolism. We investigated Mthfr expression in retina and asked whether mild hyperhomocysteinemia, due to Mthfr deficiency, alters retinal neurovascular structure and function. Expression of Mthfr was investigated at the gene and
Surabi Veeraragavan et al.
Behavioral neuroscience, 125(5), 783-790 (2011-09-29)
Muscarinic acetylcholine receptors (mAChR) are G protein-coupled receptors (M1-M5), grouped together into two functional classes, based on their G protein interaction. Although ubiquitously expressed in the CNS, the M4 protein shows highest expression in the neostriatum, cortex, and hippocampus. Electrophysiological
Tin A Tun et al.
Investigative ophthalmology & visual science, 56(5), 3337-3344 (2015-05-30)
To characterize an optical coherence tomography (OCT)-derived parameter, Bruch's membrane opening-minimum rim width (BMO-MRW), and its association with demographic and clinical parameters in normal Chinese subjects. Right eyes of 466 consecutive healthy subjects from a population-based study of Singaporean Chinese
Kyoungmin Park et al.
The American journal of pathology, 178(2), 688-698 (2011-02-02)
Pigment epithelium-derived factor (PEDF) is a serine proteinase inhibitor with antiangiogenic activities. To investigate whether PEDF overexpression has an impact on ocular neovascularization in vivo, we generated PEDF transgenic (PEDF-Tg) mice that ubiquitously express human PEDF driven by the β-actin
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