Description
Researchers looking to buy NSI-189 free base can review the full specification of this listing from ChemsYo before ordering. NSI-189 Free Base Powder is listed in our research powders catalog at a labeled format of 1g, with CAS number, molar mass, chemical formula, synonyms, storage information and available analytical or quality-control documentation set out on this page.
Buy NSI-189 Free Base, Not the Phosphate Salt
NSI-189 is stocked in two forms and they are not interchangeable by weight. This listing is the free base, carrying CAS 1270138-40-3, a molar mass of 366.4998 g/mol and the chemical formula C22H30N4O. The phosphate salt is listed separately as its own 1g powder and carries a different molar mass, so a protocol written for one form needs recalculating for the other. Anyone about to buy NSI-189 free base should confirm which form the protocol specifies first.
ChemsYo NSI-189 free base is supplied as a dry 1g powder, so material is weighed out per experiment and the vehicle is chosen by the laboratory. The product record gives NSI189 as its synonym, and every figure shown here is taken from that record rather than estimated. Researchers who buy NSI-189 free base in this quantity get enough material for repeated preparations without committing to a larger size.
NSI-189 Free Base Powder Research Specifications
| Application | |
| CAS | 1270138-40-3 |
| Molar Mass | 366.4998 g/mol |
| Chemical Formula | C22H30N4O1 |
| Synonyms | NSI189 |
| Storage | Minimize open air exposure, store in a cool dry place |
| Terms | The products we offer are intended for laboratory research use only. Please familiarize yourself with our Terms & Conditions prior to ordering. |
Quality & Research Information
Product information is provided for laboratory research use only and is not intended as medical guidance. Compare the compound name, listed format and quantity with the requirements of your laboratory before ordering. A solution concentration and a bottle volume describe different properties, while a powder listing states the amount of material supplied. Record the exact item selected and review the current price in the cart. Product illustrations identify the catalog item; the label and order details should be checked again when the parcel arrives. ChemsYo product information
Related Research Powders
Continue browsing related options, all in 1g: buy NSI-189 phosphate powder, the other form of this compound, alongside Unifiram powder for sale and Coluracetam powder for sale. In a smaller quantity, the catalog also stocks buy 9-ME-BC powder in 500mg.
Where to Buy NSI-189 from ChemsYo
Listings offering an NSI189 powder vary widely in how much they disclose, and many do not state which form is supplied. Nothing on this page is inferred, and no specification is presented that is not held on record for NSI-189 Free Base Powder – 1g. Research procurement starts with an exact match between the intended material and the item selected. Similar abbreviations can refer to different compounds or formats, so compare the complete name and chemical identifiers rather than relying on a short search term. Check whether the listing is for a powder, solution, suspension, accessory or value pack. If a specification essential to your protocol is unclear, resolve that question with ChemsYo before placing an order.
Ready to buy NSI-189 free base from ChemsYo? Review the specifications and available documentation above before placing your research order. Available payment methods are shown at checkout for the order. For laboratory research purposes only. Not intended for human consumption.

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