Lodenafil | CAS#139755-85-4

MedKoo Cat#: 329828 | Name: Lodenafil

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Description:

WARNING: This product is for research use only, not for human or veterinary use.

Lodenafil, also known as hydroxyhomosildenafil, is a drug belonging to a class of drugs called PDE5 inhibitor, which many other erectile dysfunction drugs such as sildenafil, tadalafil, and vardenafil also belong to. Like udenafil and avanafil it belongs to a new generation of PDE5 inhibitors.Lodenafil is formulated as a prodrug in the form of the carbonate ester dimer, lodenafil carbonate, which breaks down in the body to form two molecules of the active drug lodenafil. This formulation has higher oral bioavailability than the parent drug. It is manufactured by Cristália Produtos Químicos e Farmacêuticos in Brazil and sold there under the brand-name Helleva. It has undergone Phase III clinical trials, but is not yet approved for use in the United States by the U.S. Food and Drug Administration.

Chemical Structure

Lodenafil

CAS#139755-85-4

Theoretical Analysis

MedKoo Cat#: 329828

Name: Lodenafil

CAS#: 139755-85-4

Chemical Formula: C23H32N6O5S

Exact Mass: 504.2155

Molecular Weight: 504.61

Elemental Analysis: C, 54.75; H, 6.39; N, 16.65; O, 15.85; S, 6.35

Price and Availability

Size	Price	Availability
5mg	USD 350.00	2 Weeks
10mg	USD 650.00	2 Weeks
25mg	USD 950.00	2 Weeks

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Related CAS #

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Synonym

Lodenafil; hydroxyhomosildenafil; trade name Helleva.

IUPAC/Chemical Name

5-(2-Ethoxy-5-((4-(2-hydroxyethyl)-1-piperazinyl)sulfonyl)phenyl)-1,6-dihydro-1-Methyl-3-propyl-7H-pyrazolo(4,3-d)pyriMidin-7-one

InChi Key

NEYKRKVLEWKOBI-UHFFFAOYSA-N

InChi Code

InChI=1S/C23H32N6O5S/c1-4-6-18-20-21(27(3)26-18)23(31)25-22(24-20)17-15-16(7-8-19(17)34-5-2)35(32,33)29-11-9-28(10-12-29)13-14-30/h7-8,15,30H,4-6,9-14H2,1-3H3,(H,24,25,31)

SMILES Code

O=C1C(N(C)N=C2CCC)=C2N=C(C3=CC(S(=O)(N4CCN(CCO)CC4)=O)=CC=C3OCC)N1

Appearance

Solid powder

Purity

>98% (or refer to the Certificate of Analysis)

Shipping Condition

Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition

Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility

Soluble in DMSO

Shelf Life

>2 years if stored properly

Drug Formulation

This drug may be formulated in DMSO

Stock Solution Storage

0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code

2934.99.9001

More Info

Instruction

View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 504.61 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
1 mM	1.15 mL	5.76 mL	11.51 mL
5 mM	0.23 mL	1.15 mL	2.3 mL
10 mM	0.12 mL	0.58 mL	1.15 mL
50 mM	0.02 mL	0.12 mL	0.23 mL

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