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4201-22-3

4201-22-3 structure
4201-22-3 structure
  • Name: Tolonidine
  • Chemical Name: N-(2-chloro-4-methylphenyl)-4,5-dihydro-1H-imidazol-2-amine
  • CAS Number: 4201-22-3
  • Molecular Formula: C10H12ClN3
  • Molecular Weight: 209.67500
  • Catalog: Research Areas Cardiovascular Disease
  • Create Date: 2018-02-15 08:00:00
  • Modify Date: 2024-01-21 18:20:55
  • Tolonidine is a derivative of imidazoline. Tolonidine is orally active and has been shown to possess hypotensive and antihypertensive properties[1].

Name N-(2-chloro-4-methylphenyl)-4,5-dihydro-1H-imidazol-2-amine
Synonyms Tolonidina
Tolonidinum
ST-375
Tolonidine
Euctan
Description Tolonidine is a derivative of imidazoline. Tolonidine is orally active and has been shown to possess hypotensive and antihypertensive properties[1].
Related Catalog
In Vivo In the anesthetized dog, tolonidine administered i.v. decreases the amplitude of ventricular contractions, reduces aortic blood flow and increases peripheral vascular resistances[1]. In the bivagotomized pithed rat, tolonidine induces a long-lasting increase in blood pressure with no secondary hypotension, thus suggesting peripheral sympathomimetic properties[1].
References

[1]. Cosnier D, et al. Pharmacological properties of 2-(2-chloro-p-toluidino)-2-imidazoline-nitrate (tolonidine), a new antihypertensive agent. II. Action on cardiac contraction, circulatory parameters, autonomic receptors and diuresis. Arzneimittelforschung. 1975 Nov;25(11):1802-6.

Density 1.31g/cm3
Boiling Point 314ºC at 760 mmHg
Molecular Formula C10H12ClN3
Molecular Weight 209.67500
Flash Point 143.7ºC
Exact Mass 209.07200
PSA 36.42000
LogP 1.85690
Index of Refraction 1.637
HS Code 2933290090
HS Code 2933290090
Summary 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%