Description
Our KW-6356 liquid is KW-6356 supplied as a measured liquid solution. Each batch is tested by LC-MS to 99% purity or higher. It’s $49.99. It’s sold for laboratory research only.
It’s also available as KW-6356 powder and KW-6356 capsules. Browse the rest of our nootropic liquids for related compounds.
What is KW-6356?
KW-6356 is an adenosine A2A receptor antagonist and inverse agonist from Kyowa Kirin, sold here under the name Metabolite 6. A2A receptors are concentrated in the striatum.
It’s related to istradefylline, an approved Parkinson’s drug.
KW-6356 liquid specifications
- Compound: KW-6356 (M6, Metabolite6)
- CAS number: 858979-50-7
- Molecular formula: C20H19N3O4S
- Molecular weight: 397.45
- Purity: 99% or higher, tested by LC-MS
- Amount: 6mg/mL
- Form: Liquid solution in a glass bottle
- Storage: Keep it in a cool, dry place away from direct sunlight
- Use: laboratory research only, not for human or veterinary use
KW-6356 in published research
Phase 2 trials in Japan reported improved motor scores in early Parkinson’s disease.
Peer-reviewed data are limited.
You can find the papers on PubMed. We don’t make claims beyond what that literature reports.
How to use the KW-6356 liquid
KW-6356 liquid is pre-dissolved at 6mg/mL, which makes measuring simple: you work in volumes instead of weighing tiny amounts of powder.
Use a clean graduated pipette or dropper for each draw so nothing goes back into the bottle. Shake gently first, because some solutions settle over time. We stock transfer pipettes and dropper bottles if you need them.
Making working dilutions of KW-6356
If your protocol calls for a lower concentration, dilute a measured volume into a clean glass bottle. For example, 1mL of the 6mg/mL solution plus 1mL of carrier gives 2mL at 3mg/mL. Use the same carrier where possible, or a solvent your protocol allows, and mix gently.
Make up only what you’ll use in the short term, and label the new bottle with the concentration and date.
KW-6356 quality and testing
We test each batch of KW-6356 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 KW-6356
Keep it in a cool, dry place away from direct sunlight. Keep the cap tight so the solution doesn’t evaporate or pick up contaminants. Label anything you decant with the compound, amount and date, and keep it out of reach of children and pets.
Common questions about the KW-6356 liquid
How much KW-6356 is in 1mL?
6mg per mL. The amount per mL is the same in every bottle size.
Does the liquid need refrigerating?
Keep it in a cool, dry place away from direct sunlight.
Is the KW-6356 liquid in stock?
Yes. Every option on this page is in stock and ready to ship.
Related nootropics
Similar products in this format include L-carnitine liquid, JJC8-088 liquid, Lithium orotate liquid and J147 liquid. Our main Nootropics page lists everything in the category.
Buy KW-6356 liquid online
It’s simple. Add it to your cart and check out. The KW-6356 liquid is in stock and ready to ship. Need other compounds for the same study? Browse nootropic liquids 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.
Reviews
There are no reviews yet.