Description
Our Aminotadalafil powder is Aminotadalafil supplied as loose powder. Each batch is tested by LC-MS to 99% purity or higher. It’s $34.99. It’s sold for laboratory research only.
Prefer a different format? We also stock Aminotadalafil capsules and Aminotadalafil liquid. Browse the rest of our research chemical powders for related compounds.
What is Aminotadalafil?
Aminotadalafil is a structural analog of tadalafil, with formula C21H18N4O4 and CAS 385769-84-6. It’s related to the PDE5 inhibitor class.
It has never been approved as a drug.
Aminotadalafil powder specifications
- Compound: Aminotadalafil
- CAS number: 385769-84-6
- Molecular formula: C21H18N4O4
- Molecular weight: 390.40
- Purity: 99% or higher, tested by LC-MS
- Amount: 1g
- Form: Loose powder
- Storage: Keep it in a cool, dry place away from direct sunlight
- Use: laboratory research only, not for human or veterinary use
Aminotadalafil in published research
It’s mostly mentioned in analytical chemistry papers on detecting tadalafil analogs.
Pharmacological data are limited.
It’s used as a reference standard by labs that test products for undeclared PDE5 inhibitor analogs.
The original papers are on PubMed if you’d like to read them in full.
Working with loose Aminotadalafil powder
Buying Aminotadalafil as a powder gives you full control. Weigh out exactly what your protocol calls for, make up your own solutions, or encapsulate it yourself.
For small amounts you’ll want a scale that reads to at least 0.01g, and ideally 0.001g. Our digital scale and micro scoops make it easier to get consistent measurements. Weigh onto clean weighing paper, and close the bag or jar straight after so the powder doesn’t pick up moisture.
Making a solution from Aminotadalafil powder
To make a stock solution, decide on the final volume and concentration first. For 30mL at 10mg/mL you’d weigh 300mg of Aminotadalafil, dissolve it in about 25mL of solvent, then top up to exactly 30mL.
Check the compound’s solubility in your chosen solvent before you start, and try a small test amount first. Store the finished solution in a labelled glass bottle.
Purity testing for Aminotadalafil
We test each batch of Aminotadalafil by LC-MS, which pairs liquid chromatography with mass spectrometry. The chromatography splits the sample into its components and the mass spectrometer identifies them, which tells you both identity and purity. This batch came in at 99% or higher.
Small differences between batches are normal, so write the batch number from the label into your records. If something looks wrong when your order arrives, like discoloured powder or a cloudy solution, set it aside and don’t use it.
How to store Aminotadalafil
Keep it in a cool, dry place away from direct sunlight. Use a clean, dry scoop each time, and reseal the container straight away. Label anything you decant with the compound, amount and date, and keep it out of reach of children and pets.
Common questions about the Aminotadalafil powder
What can I dissolve Aminotadalafil powder in?
That depends on the compound’s solubility and your protocol. Check the solubility data for your solvent first, and test a small amount before making up a full batch.
What scale do I need?
One that reads to 0.01g at minimum, and 0.001g for very small amounts. Our pocket scale reads to 0.01g.
Is the Aminotadalafil powder in stock?
Yes. Every option on this page is in stock and ready to ship.
Related research chemicals
If you’re browsing for a study, you might also look at Androstadienone powder, Amfonelic acid powder, BAM15 powder and Alagebrium powder. Our main Research Chemicals page lists everything in the category.
Buy Aminotadalafil powder online
Ready when you are. Add it to your cart and check out. The Aminotadalafil powder is in stock and ready to ship. Need other compounds for the same study? Browse research chemical powders or our lab supplies.
Sold for laboratory research use only. It isn’t for human or veterinary use, and it isn’t a food, drug or cosmetic.









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