Galantamine: alkaloid.
Purity and quantity by the chromatographic method matched to the compound (HPLC-UV, LC-MS or GC-MS), with identity against a reference standard. $250 per sample; raw powder purity $200. Results in 3 to 5 business days.
Galantamine: 2D structure drawn from the PubChem record (CID 9651).
357-70-0
C17H21NO3
287.35 g/mol (monoisotopic 287.15)
alkaloid
IUPAC name: (1S,12S,14R)-9-methoxy-4-methyl-11-oxa-4-azatetracyclo[8.6.1.01,12.06,17]heptadeca-6(17),7,9,15-tetraen-14-ol
Other names: galanthamine
Identity, purity and quantity are measured by the chromatographic method matched to the compound (HPLC-UV, LC-MS or GC-MS) against a reference standard, $250 per sample with results in 3 to 5 business days.
Testing to the USP monographs for Galantamine and Galantamine Hydrobromide is available and quoted for these tests: identification by infrared absorption, HPLC and chemical tests, assay by HPLC, and impurities by HPLC.
Chromatographic purity and mg per unit by the method matched to the compound, identity against a reference standard. 1 unit.
| Add-on test | Price |
|---|---|
| Identity and impurities | |
| FTIR identity | $90 |
| CHNS elemental analysis (carbon, hydrogen, nitrogen, sulfur) | $125 |
| Chiral purity (where a chiral method exists; new methods quoted) | $250 |
| Water, solvents and salt form | |
| Water content by Karl Fischer | $60 |
| Residual solvents | $150 |
| Counterions: chloride, acetate and TFA | $70 |
| Assay | |
| Assay, % w/w (with raw powder purity; $250 together) | +$50 |
| Metals and conformity | |
| Heavy metals: arsenic, cadmium, chromium, mercury and lead | $150 |
| Conformity: purity and quantity on more units from the same lot | $100 per extra unit |
| Microbiology (injectables) | |
| Endotoxin | $210 |
| Sterility or bioburden | $150 |
| Container closure integrity (CCI) | $50 |
| Screening | |
| Fentanyl screen | $50 |
10% off for 10 or more samples.
Need something else? Other tests are available on request.
Purity and quantity is $250 per sample (1 unit) and raw powder purity is $200 for 50 mg, with results in 3 to 5 business days.
Yes. Galantamine base is about 78% of the hydrobromide's weight, so tell us which form the label states.
The main peak's share of the total peak area by HPLC-UV. Related compounds above the reporting limit show as separate peaks, and LC-MS can identify them on request.
No. The $250 test covers identity, purity and quantity against a reference standard. Testing to the USP monographs for Galantamine and Galantamine Hydrobromide covers the monograph tests listed on this page and is quoted.
Start an order online, or send the compound name and the tests you need for a quote.
