Phentolamine mesylate, ≥99%

Catalog No. 513341

General Information

Synonyms	Phentolamine methanesulfonate
CAS No.	65-28-1
M.F.	C₁₇H₁₉N₃O·CH₃SO₃H
M.W.	377.46
EC No.	200-604-6
MDL No.	MFCD00134201
PubChem Substance ID	24277798

Technical Data

Appearance	White or almost white crystalline powder
Melting Point (°C)	178-182℃
Assay	≥99%
Solubility	Water, Alcohol
Storage	Cool & Dry
Description	Phentolamine mesylate is an adrenergic blocking agent and an antihypertensive. Used for the treatment of pheochromocytoma.

Safety Data

Symbol	GHS07
Hazard Statements	H302-H312-H315-H319-H332-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Hazard Symbols	Xn
Risk Statements	R20/21/22-36/37/38
Safety Statements	S26-36
WGK Germany	3
RTECS	SL5430000

Reference

McPherson, G.A., and Angus, J.A. Br. J. Pharmacol. 97, 941-949, (1989)
Gould, L. and Reddy, C.V.R.: Am. Heart J., 92, 397 (1976)
Spergel, G., et al.: J. Am. Med. Assoc., 211, 266 (1970)
Meier, R., et al.: Proc. Soc. Exp. Biol. Med., 71, 70 (1949)