Found at 1 store we track
$141 per gram
10 grams for $1,410.00, about $1,410
At Syntree, CN · Grade not stated
View at Syntree3H,4H-pyrido(3,4-d)pyrimidin-4-one suppliers and prices
- Formula
- C7H5N3O
- CAS number
- 19178-25-7
- Molar mass
- 147.13 g/mol
Lowest total price
$306.00 for 1 gram, about $306
Works out at $306 per gram
At Syntree, CN
View at SyntreeOnly one store we read sells 3H,4H-pyrido(3,4-d)pyrimidin-4-one so far. Sell it, or know a store that does? Tell us.
Every price we found
3 prices 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 |
|---|---|---|---|---|
| 10 grams$1,410.00, about $1,410 | SyntreeCN | Out of stockGrade not stated | $141 per gram | |
| 5 grams$950.00, about $950 | SyntreeCN | Out of stockGrade not stated | $190 per gram | |
| 1 gram$306.00, about $306 | SyntreeCN | Out of stockGrade not stated | $306 per gram |
No prices match these filters.
Cite these pricesA ready sentence and reference for your report
Reference
APA, 7th edition
ChemicalSuppliers.com. (2026, November 1). 3H,4H-pyrido(3,4-d)pyrimidin-4-one suppliers and prices. Retrieved November 1, 2026, from https://www.chemicalsuppliers.com/3h-4h-pyrido-3-4-d-pyrimidin-4-one/
ACS
3H,4H-pyrido(3,4-d)pyrimidin-4-one Suppliers and Prices. ChemicalSuppliers.com, November 1, 2026. https://www.chemicalsuppliers.com/3h-4h-pyrido-3-4-d-pyrimidin-4-one/ (accessed 2026-11-01).
BibTeX
@misc{chemicalsuppliers-3h-4h-pyrido-3-4-d-pyrimidin-4-one,
author = {{ChemicalSuppliers.com}},
title = {{3H,4H-pyrido(3,4-d)pyrimidin-4-one} suppliers and prices},
year = {2026},
date = {2026-11-01},
url = {https://www.chemicalsuppliers.com/3h-4h-pyrido-3-4-d-pyrimidin-4-one/},
urldate = {2026-11-01},
note = {Prices checked November 1, 2026}
}Prices change every day, so each line carries the date they were checked.
Chemical identity
Formula, molar mass, CAS number, InChIKey and the official PubChem record
- Formula
- C7H5N3O
- Molar mass
- 147.13 g/mol
- CAS number
- 19178-25-7
- InChIKey
- QMOPAFMMLWUTKI-UHFFFAOYSA-N
- Official record
- PubChem 135567106
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.