ChemicalSuppliers.com

(3S,11AR)-3-Methyl-5,7-dioxo-2,3,5,7,11,11A-hexahydrooxazolo[3,2-A]pyrido[1,2-D]pyrazine-8-carboxylic Acid suppliers and prices

Formula
C12H12N2O5
Molar mass
264.23 g/mol

Found at 1 store we track

$33,561 per gram

25 milligrams for 751.00 EUR, about $839

At CymitQuimica, Spain · Grade not stated

View at CymitQuimica

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.

PackStoreGrade and formPrice per unitLink
25 milligrams751.00 EUR, about $839 CymitQuimicaSpain Grade not stated $33,561 per gram
Cite these pricesA ready sentence and reference for your report

For your report

As of November 1, 2026, the lowest store price for (3S,11AR)-3-Methyl-5,7-dioxo-2,3,5,7,11,11A-hexahydrooxazolo[3,2-A]pyrido[1,2-D]pyrazine-8-carboxylic acid was $33,561 per gram, converted to US dollars: 25 milligrams for 751.00 EUR at CymitQuimica.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, November 1). (3S,11AR)-3-Methyl-5,7-dioxo-2,3,5,7,11,11A-hexahydrooxazolo[3,2-A]pyrido[1,2-D]pyrazine-8-carboxylic acid suppliers and prices. Retrieved November 1, 2026, from https://www.chemicalsuppliers.com/3s-11ar-3-methyl-5-7-dioxo-2-3-5-7-11-11a-hexahydrooxazolo-3-2-a-pyrido-1-2-d-py/

ACS

(3S,11AR)-3-Methyl-5,7-dioxo-2,3,5,7,11,11A-hexahydrooxazolo[3,2-A]pyrido[1,2-D]pyrazine-8-carboxylic Acid Suppliers and Prices. ChemicalSuppliers.com, November 1, 2026. https://www.chemicalsuppliers.com/3s-11ar-3-methyl-5-7-dioxo-2-3-5-7-11-11a-hexahydrooxazolo-3-2-a-pyrido-1-2-d-py/ (accessed 2026-11-01).

BibTeX

@misc{chemicalsuppliers-3s-11ar-3-methyl-5-7-dioxo-2-3-5-7-11-11a-hexahydrooxazolo-3-2-a-pyrido-1-2-d-py,
  author  = {{ChemicalSuppliers.com}},
  title   = {{(3S,11AR)-3-Methyl-5,7-dioxo-2,3,5,7,11,11A-hexahydrooxazolo[3,2-A]pyrido[1,2-D]pyrazine-8-carboxylic acid} suppliers and prices},
  year    = {2026},
  date    = {2026-11-01},
  url     = {https://www.chemicalsuppliers.com/3s-11ar-3-methyl-5-7-dioxo-2-3-5-7-11-11a-hexahydrooxazolo-3-2-a-pyrido-1-2-d-py/},
  urldate = {2026-11-01},
  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 (3S,11AR)-3-Methyl-5,7-dioxo-2,3,5,7,11,11A-hexahydrooxazolo[3,2-A]pyrido[1,2-D]pyrazine-8-carboxylic Acid and what they cost at the cheapest store we track.
You need
264 milligrams
of (3S,11AR)-3-Methyl-5,7-dioxo-2,3,5,7,11,11A-hexahydrooxazolo[3,2-A]pyrido[1,2-D]pyrazine-8-carboxylic Acid, molar mass 264.23 g/mol
That much costs
$8,868
$88,677 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it
$9,229
11 packs of 25 milligrams at CymitQuimica
View at CymitQuimica

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
C12H12N2O5
Molar mass
264.23 g/mol
InChIKey
JTRQVGDRPMTKBL-QUBYGPBYSA-N
Official record
PubChem 121481935

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.