Category · 1003 products
Bioactive Small Molecules
Bioactive small molecules are low molecular weight compounds that interact with biological targets to modulate cellular processes. They are widely used in drug discovery, medicinal chemistry, and biological research to study signaling pathways, enzyme activity, and disease mechanisms. Molekula stocks a range of bioactive small molecules with full technical documentation and CoA per batch.
Every product here can be supplied in any quantity. Pack sizes and prices on the product pages are a starting point — tell us what you need and we'll manufacture, source and repack it, from grams to multi-tonne.
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Omeprazole Related Compound A - USP CRS
SKU 90036574 · CAS 88546-55-8 · C17H19N3O4S · MW 361.42 -
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Ondansetron
SKU 23738305 · CAS 99614-02-5 · C18H19N3O · MW 293.36 -
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Ondansetron Hydrochloride - USP CRS
SKU 90037163 · CAS 103639-04-9 · C18H19N3O · HCl · 2H2O · MW 365.85 -
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Ondansetron hydrochloride dihydrate
SKU 86293871 · CAS 103639-04-9 · C18H19N3O · HCl · 2H2O · MW 365.85 -
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Ondansetron Related Compound A - USP CRS
SKU 90037471 · CAS 119812-29-2 · C16H20N2O · HCl · MW 292.80 -
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Orlistat
SKU 19201385 · CAS 96829-58-2 · C29H53NO5 · MW 495.73 -
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Ornidazole
SKU 32057012 · CAS 16773-42-5 · C7H10N3O3Cl · MW 219.63 -
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Oseltamivir phosphate
SKU 90038189 · CAS 204255-11-8 · C16H31N2O8P · MW 410.4 -
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Ouabain octahydrate
SKU 55079698 · CAS 11018-89-6 · C29H44O12 · 8H2O · MW 728.77 -
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Oxacillin sodium salt
SKU 89967565 · CAS 1173-88-2 · C19H18N3NaO5S · MW 423.42 -
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Oxacillin sodium salt monohydrate
SKU 52575358 · CAS 7240-38-2 · C19H18N3NaO5S·H2O · MW 441.43 -
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Oxaliplatin
SKU 27659030 · CAS 61825-94-3 · C8H12N2O4Pt · MW 397.29 -
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Oxcarbazepine
SKU 31059093 · CAS 28721-07-5 · C15H12N2O2 · MW 252.27 -
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Oxibendazole
SKU 90030063 · CAS 20559-55-1 · C12H15N3O3 · MW 249.27 -
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Oxolinic acid
SKU 90029523 · CAS 14698-29-4 · C13H11NO5 · MW 261.23 -
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Oxyclozanide
SKU 36411711 · CAS 2277-92-1 · C13H6Cl5NO3 · MW 401.46 -
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Oxymetholone
SKU 22345108 · CAS 434-07-1 · C21H32O3 · MW 332.48 -
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Oxytetracycline
SKU 20887879 · CAS 79-57-2 · C22H24N2O9 · MW 460.43 -
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Oxytetracycline dihydrate
SKU 40147029 · CAS 6153-64-6 · C22H24N2O9 · 2H2O · MW 496.46 -
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Oxytetracycline hydrochloride
SKU 29241094 · CAS 2058-46-0 · C22H24N2O9.HCl · MW 496.89 -
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Paclitaxel
SKU 51350888 · CAS 33069-62-4 · C47H51NO14 · MW 853.91 -
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Paclobutrazol
SKU 89992374 · CAS 76738-62-0 · C15H20ClN3O · MW 293.79 -
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Pamidronate disodium salt hydrate
SKU 60704450 · CAS 57248-88-1 · C3H9NNa2O7P2·xH2O · MW 279.03 -
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Pamoic acid
SKU 11052449 · CAS 130-85-8 · C23H16O6 · MW 388.37
Frequently asked
What does Molekula stock in the Bioactive Small Molecules category?
Molekula stocks a range of Bioactive Small Molecules products at research, semi-bulk and bulk scale. Browse the full list below or use the search to filter by name or CAS.
Does Molekula provide a CoA for Bioactive Small Molecules products?
Yes — every batch ships with a Certificate of Analysis. You can also retrieve historical CoAs via the batch lookup on any product page.
Can Molekula supply Bioactive Small Molecules in bulk quantities?
Bulk and custom pack sizes are available on request. Use the "Request a quote" button on any product page or visit /contact.
Need a quote?
Tell us the product, grade, and quantity — we usually respond within one working day.