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CAS RN: 1508-75-4 | Product Number: T1470


Purity: >99.0%(T)(HPLC)
  • N-Ethyl-N-(4-pyridylmethyl)tropamide
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Product Number T1470
Purity / Analysis Method >99.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__1__7H__2__0N__2O__2 = 284.36 
Physical State (20 deg.C) Solid
CAS RN 1508-75-4
Reaxys Registry Number 285563
PubChem Substance ID 87577232
Merck Index (14) 9780
MDL Number


Appearance White to Almost white powder to crystal
Purity(HPLC) min. 99.0 area%
Purity(Nonaqueous Titration) min. 99.0 %
Melting point 97.0 to 100.0 °C
Properties (reference)
Melting Point 98 °C
Maximum Absorption Wavelength 254(HCl aq.) nm
Solubility in water Practically insoluble
Solubility (soluble in) Chloroform,Ethanol
Solubility (very slightly) Ether
Pictogram Pictogram
Signal Word Warning
Hazard Statements H302 : Harmful if swallowed.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P270 : Do not eat, drink or smoke when using this product.
P264 : Wash skin thoroughly after handling.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
Related Laws:
EC Number 216-140-2
RTECS# CY1487860
Transport Information:
HS Number 2933399990
Tropicamide: A Muscarinic M4 Receptor Antagonist

Tropicamide is a muscarinic M4 receptor antagonist. Tropicamide produces short acting cycloplegia and mydriasis when applied as eye drops. Tropicamide has an action similar to atropine [A0754], but its cycloplegic and mydriatic effects have a more rapid onset and a shorter duration of effect. Tropicamide is slightly soluble in water and in diethyl ether, freely soluble in ethanol and in chloroform. (The product is for research purpose only.)


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