Nortadalafil
[CAS# 171596-36-4]

Identification

• Name: Nortadalafil
• Synonyms: (6R,12aR)-6-(1,3-Benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydropyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione
• Molecular Formula: C₂₁H₁₇N₃O₄
• Molecular Weight: 375.38
• CAS Registry Number: 171596-36-4
• EC Number: 896-864-9

Properties

• Solubility: Insoluble (3.5E^-3 g/L) (25 ºC), Calc.^*
• Density: 1.55±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 285-290 ºC (methanol )^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Daugan, Alain; Journal of Medicinal Chemistry 2003, V46(21), P4533-4542.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2A	H319