Found at 1 store we track
$990 per gram
Price per unit, converted to US dollars
At Frontier Specialty Chemicals, United States
- Pack
- 1 gram for $990.00
- Grade
- Grade not stated · packs of 0.5 to 2 grams
21H,23H-Porphine-2,18-dipropanoic acid, 3,7,12,17-tetramethyl-, 2,18-dimethyl Ester suppliers and prices
- Formula
- C32H34N4O4
- CAS number
- 10589-94-3
- Molar mass
- 538.60 g/mol
Smallest amount to spend
$309.00 for 250 milligrams
Total for one pack, in the store's own currency
At Frontier Specialty Chemicals, United States
- Works out at
- $1,236 per gram
- Grade
- Grade not stated · packs under 0.5 grams
2 offers from 1 store · Prices checked October 28, 2026 · Prices run from $990 to $1,236 per gram, because a bigger pack costs less per gram.
Only one store we read sells 21H,23H-Porphine-2,18-dipropanoic acid, 3,7,12,17-tetramethyl-, 2,18-dimethyl Ester so far. Sell it, or know a store that does? Tell us.
Show prices per
Every price we found
2 prices, cheapest first
| Store | Grade and pack | Price | Link |
|---|---|---|---|
| Frontier Specialty ChemicalsUnited States | Grade not stated · packs of 0.5 to 2 grams1 gram for $990.00 | $990 per gram | View at store |
| Frontier Specialty ChemicalsUnited States | Grade not stated · packs under 0.5 grams250 milligrams for $309.00 | $1,236 per gram | View at store |
Making a solution?
Pick the strength and how much you need. We work out the grams of 21H,23H-Porphine-2,18-dipropanoic acid, 3,7,12,17-tetramethyl-, 2,18-dimethyl Ester and what they cost at the cheapest store we track.
- You need
- 539 milligrams
- of 21H,23H-Porphine-2,18-dipropanoic acid, 3,7,12,17-tetramethyl-, 2,18-dimethyl Ester, molar mass 538.60 g/mol
- That much costs
- $533.21
- $5,332 per litre of solution, at the lowest price per gram we found
- Cheapest way to buy it
- $927.00
- 3 packs of 250 milligrams at Frontier Specialty Chemicals
- View at Frontier Specialty Chemicals
Weigh it out, dissolve it in less water than you need, then top up to the full amount.
Similar chemicals
Sold by
Chemical identity
- Formula
- C32H34N4O4
- Molar mass
- 538.60 g/mol
- CAS number
- 10589-94-3
- InChIKey
- CEPCOHFDZYMQHP-UHFFFAOYSA-N
- Official record
- PubChem 95097
How we compare: each store's own price, turned into US dollars at European Central Bank rates of 2026-10-29, then divided by the pack size. Shipping and tax are not included.