Found at 1 store we track
$740 per gram
500 milligrams for $370.00, about $370
At Cayman Chemical, United States · Grade not stated
View at Cayman ChemicalFound at 1 store we track
$740 per gram
500 milligrams for $370.00, about $370
At Cayman Chemical, United States · Grade not stated
View at Cayman ChemicalLowest total price
$208.00 for 250 milligrams, about $208
Works out at $832 per gram
At Cayman Chemical, United States
View at Cayman ChemicalOnly one store we read sells RGB-286638 Free Base so far. Sell it, or know a store that does? Tell us.
2 prices from 1 store, checked November 2, 2026. In stock from $740 to $832 per gram, depending on pack size and store. Each one is worked out per kilogram, so a small bottle and a big bag compare fairly.
Converted to at the exchange rate of 2026-10-30. Each store charges in its own currency.
| Pack | Store | Grade and form | Price per unit | Link |
|---|---|---|---|---|
| 500 milligrams$370.00, about $370 | Cayman ChemicalUnited States | Lowest priceGrade not stated | $740 per gram | |
| 250 milligrams$208.00, about $208 | Cayman ChemicalUnited States | Grade not stated | $832 per gram |
No prices match these filters.
As of November 2, 2026, the lowest store price for RGB-286638 free base was $740 per gram: 500 milligrams for $370.00 at Cayman Chemical.
APA, 7th edition
ChemicalSuppliers.com. (2026, November 2). RGB-286638 free base suppliers and prices. Retrieved November 2, 2026, from https://www.chemicalsuppliers.com/rgb-286638-free-base/
ACS
RGB-286638 Free Base Suppliers and Prices. ChemicalSuppliers.com, November 2, 2026. https://www.chemicalsuppliers.com/rgb-286638-free-base/ (accessed 2026-11-02).
BibTeX
@misc{chemicalsuppliers-rgb-286638-free-base,
author = {{ChemicalSuppliers.com}},
title = {{RGB-286638 free base} suppliers and prices},
year = {2026},
date = {2026-11-02},
url = {https://www.chemicalsuppliers.com/rgb-286638-free-base/},
urldate = {2026-11-02},
note = {Prices checked November 2, 2026}
}Prices change every day, so each line carries the date they were checked.
Weigh it out, dissolve it in less water than you need, then top up to the full amount.
How we compare: each store's own price, turned into US dollars at European Central Bank rates of 2026-10-30, then divided by the pack size. Shipping and tax are not included.