Found at 1 store we track
$9,478 per gram
50 milligrams for 45,000.00 INR, about $474
At SRIRAMCHEM, India · Grade not stated
View at SRIRAMCHEMRibavirin Impurity 21 suppliers and prices
- Formula
- C20H24N6O9
- Molar mass
- 492.40 g/mol
Every price we found
1 price from 1 store, checked November 1, 2026. 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 |
|---|---|---|---|---|
| 50 milligrams45,000.00 INR, about $474 | SRIRAMCHEMIndia | Grade not stated | $9,478 per gram |
No prices match these filters.
Cite these pricesA ready sentence and reference for your report
For your report
As of November 1, 2026, the lowest store price for ribavirin impurity 21 was $9,478 per gram, converted to US dollars: 50 milligrams for 45,000.00 INR at SRIRAMCHEM.
Reference
APA, 7th edition
ChemicalSuppliers.com. (2026, November 1). Ribavirin impurity 21 suppliers and prices. Retrieved November 2, 2026, from https://www.chemicalsuppliers.com/ribavirin-impurity-21/
ACS
Ribavirin Impurity 21 Suppliers and Prices. ChemicalSuppliers.com, November 1, 2026. https://www.chemicalsuppliers.com/ribavirin-impurity-21/ (accessed 2026-11-02).
BibTeX
@misc{chemicalsuppliers-ribavirin-impurity-21,
author = {{ChemicalSuppliers.com}},
title = {{Ribavirin impurity 21} suppliers and prices},
year = {2026},
date = {2026-11-01},
url = {https://www.chemicalsuppliers.com/ribavirin-impurity-21/},
urldate = {2026-11-02},
note = {Prices checked November 1, 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 Ribavirin Impurity 21 and what they cost at the cheapest store we track.
- You need
- 492 milligrams
- of Ribavirin Impurity 21, molar mass 492.40 g/mol
- That much costs
- $4,667
- $46,670 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.
Similar chemicals
- (2R,3R,4R,5R)-2-(Acetoxymethyl)-5-(2-amino-6-chloro-9H-purin-9-yl)tetrahydrofuran-3,4-diyl DiacetateC16H18ClN5O7 · 1 store
- (2R,3R,4R,5R)-2-(Acetoxymethyl)-5-(4-amino-2-oxo-1,3,5-triazin-1(2H)-yl)tetrahydrofuran-3,4-diyl DiacetateC14H18N4O8 · 1 store
- 2',3',5'-tri-O-acetyluridineC15H18N2O9 · 1 store
- (2R,3R,4R,5R)-2-(Acetoxymethyl)-5-(4,6-dichloro-1H-pyrazolo[3,4-D]pyrimidin-1-YL)tetrahydrofuran-3,4-diyl DiacetateC16H16Cl2N4O7 · 1 store
Sold by
Chemical identity
Formula, molar mass, CAS number, InChIKey and the official PubChem record
- Formula
- C20H24N6O9
- Molar mass
- 492.40 g/mol
- InChIKey
- UUWCRDJMAAHRLM-JNNRSPCRSA-N
- Official record
- PubChem 177828525
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.