Description
With this IDRA-21 powder you get IDRA-21 as loose powder. Each batch is tested by LC-MS to 99% purity or higher. It’s $18.99. It’s sold for laboratory research only.
The same compound comes in other formats too: IDRA-21 liquid. See all nootropic powders for more options in this format.
What is IDRA-21?
IDRA-21 is a benzothiadiazine that reduces AMPA receptor desensitization. It’s related to the diuretic cyclothiazide.
It’s much longer-lasting than aniracetam in animal studies.
IDRA-21 powder specifications
- Compound: IDRA-21 (7-Chloro-3-methyl-3, 4-dihydro-2H-1, 2)
- CAS number: 22503-72-6
- Molecular formula: C8H9ClN2O2S
- Molecular weight: 232.69
- 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
What studies say about IDRA-21
Thompson and colleagues reported in PNAS (1995) that IDRA-21 improved delayed matching tasks in rhesus monkeys.
Later work raised concerns about excitotoxicity at high concentrations.
The original papers are on PubMed if you’d like to read them in full.
Working with loose IDRA-21 powder
Buying IDRA-21 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 IDRA-21 powder
To make a stock solution, decide on the final volume and concentration first. For 30mL at 10mg/mL you’d weigh 300mg of IDRA-21, 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.
IDRA-21 quality and testing
Every batch of IDRA-21 is checked with liquid chromatography-mass spectrometry (LC-MS) before it goes on sale. LC-MS separates a sample into its parts and identifies each one by mass, so it confirms what the compound is and how much of the sample it makes up. The current batch tested 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.
Storing your IDRA-21
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 IDRA-21 powder
What can I dissolve IDRA-21 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 IDRA-21 powder in stock?
Yes. Every option on this page is in stock and ready to ship.
Related nootropics
Other products in the same range include Indolepropionamide powder, Idebenone powder, ISRIB powder and capsules and Hopantenic acid powder. Our main Nootropics page lists everything in the category.
Order the IDRA-21 powder from Umbrella Labs
Ordering takes a minute. Add it to your cart and check out. The IDRA-21 powder is in stock and ready to ship. While you’re here, our lab supplies cover the pipettes, scales and solutions most studies need.
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.