Cheapest by weight
$19,640 per gram
25 milligrams for $491.00, about $491
At Aaron Chemicals, United States · Grade not stated
View at Aaron ChemicalsN-Demethylerythromycin A suppliers and prices
- Formula
- C36H65NO13
- CAS number
- 992-62-1
- Molar mass
- 719.90 g/mol
Lowest total price
$423.00 for 10 milligrams, about $423
Works out at $42,300 per gram
At Cayman Chemical, United States
View at Cayman ChemicalEvery price we found
2 prices from 2 stores, checked November 2, 2026. In stock from $19,640 to $42,300 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.
Show prices per
| Pack | Store | Grade and form | Price per unit | Link |
|---|---|---|---|---|
| 25 milligrams$491.00, about $491 | Aaron ChemicalsUnited States | Lowest priceGrade not stated | $19,640 per gram | |
| 10 milligrams$423.00, about $423 | Cayman ChemicalUnited States | Grade not stated | $42,300 per gram |
No prices match these filters.
Cite these pricesA ready sentence and reference for your report
For your report
As of November 2, 2026, the lowest store price for N-Demethylerythromycin A was $19,640 per gram: 25 milligrams for $491.00 at Aaron Chemicals.
Reference
APA, 7th edition
ChemicalSuppliers.com. (2026, November 2). N-Demethylerythromycin A suppliers and prices. Retrieved November 2, 2026, from https://www.chemicalsuppliers.com/n-demethylerythromycin-a/
ACS
N-Demethylerythromycin A Suppliers and Prices. ChemicalSuppliers.com, November 2, 2026. https://www.chemicalsuppliers.com/n-demethylerythromycin-a/ (accessed 2026-11-02).
BibTeX
@misc{chemicalsuppliers-n-demethylerythromycin-a,
author = {{ChemicalSuppliers.com}},
title = {{N-Demethylerythromycin A} suppliers and prices},
year = {2026},
date = {2026-11-02},
url = {https://www.chemicalsuppliers.com/n-demethylerythromycin-a/},
urldate = {2026-11-02},
note = {Prices checked November 2, 2026}
}Prices change every day, so each line carries the date they were checked.
Making a solution?
Pick the strength and how much you need. We work out the grams of N-Demethylerythromycin A and what they cost at the cheapest store we track.
- You need
- 720 milligrams
- of N-Demethylerythromycin A, molar mass 719.90 g/mol
- That much costs
- $14,139
- $141,388 per litre of solution, at the lowest price per gram we found
Weigh it out, dissolve it in less water than you need, then top up to the full amount.
Chemical identity
Formula, molar mass, CAS number, InChIKey and the official PubChem record
- Formula
- C36H65NO13
- Molar mass
- 719.90 g/mol
- CAS number
- 992-62-1
- InChIKey
- TXOOBKBDBNRQCF-QNPWSHAKSA-N
- Official record
- PubChem 10010092
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.