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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Mebeverine hydrochloride
SKU 90028982 · CAS 2753-45-9 · C25H35NO5 · HCl · MW 466.01 -
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Mecamylamine hydrochloride
SKU 21592353 · CAS 826-39-1 · C11H21N · HCl · MW 203.75 -
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Mecillinam
SKU 72134727 · CAS 32887-01-7 · C15H23N3O3S · MW 325.43 -
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Medroxyprogesterone-17- acetate
SKU 76880076 · CAS 71-58-9 · C24H34O4 · MW 386.52 -
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Mefenamic acid
SKU 28010819 · CAS 61-68-7 · C15H15NO2 · MW 241.29 -
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Mefenpyr-diethyl
SKU 90036672 · CAS 135590-91-9 · C16H18Cl2N2O4 · MW 373.23 -
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Megestrol Acetate
SKU 90030669 · CAS 595-33-5 · C24H32O4 · MW 384.51 -
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Melatonin
SKU 88168715 · CAS 73-31-4 · C13H16N2O2 · MW 232.28 -
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Melatonin USP RS
SKU 90032703 · CAS 73-31-4 · C13H16N2O2 · MW 232.28 -
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Meloxicam
SKU 90026250 · CAS 71125-38-7 · C14H13N3O4S2 · MW 351.39 -
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Meropenem trihydrate
SKU 90030999 · CAS 119478-56-7 · C17H25N3O5S·3H2O · MW 437.51 -
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Meropenem trihydrate 78% min
SKU 90030049 · CAS 119478-56-7 · C17H25N3O5S·3H2O · MW 437.51 -
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meso-2,3-Dimercaptosuccinic acid
SKU 47679898 · CAS 304-55-2 · HO2CCH(SH)CH(SH)CO2H · MW 182.22 -
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Mesosulfuron-methyl
SKU 90030503 · CAS 208465-21-8 · C17H21N5O9S2 · MW 503.51 -
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Mesosulfuron-methyl sodium salt
SKU 90034707 · CAS 208465-19-4 · C17H20N5O9S2Na · MW 525.49 -
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Mesotrione
SKU 90036644 · CAS 104206-82-8 · C6H6O2C(O)C6H3(NO2)SO2CH3 · MW 339.32 -
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Metalaxyl-M
SKU 90032003 · CAS 70630-17-0 · C15H21NO4 · MW 279.33 -
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Metformin base
SKU 70752461 · CAS 657-24-9 · C4H11N5 · MW 129.16 -
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Metformin hydrochloride
SKU 26472003 · CAS 1115-70-4 · NH2C(=NH)NHC(=NH)N(CH3)2 · HCl · MW 165.62 -
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Methenolone acetate
SKU 89988081 · CAS 434-05-9 · C₂₂H₃₂O₃ · MW 344.49 -
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Methotrexate disodium salt
SKU 90037239 · CAS 7413-34-5 · C20H20N8Na2O5 · MW 498.40 -
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Methyl 4-hydroxybenzoate, sodium salt
SKU 84533760 · CAS 5026-62-0 · C8H7NaO3 · MW 174.13 -
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Methyl nicotinate
SKU 10897417 · CAS 93-60-7 · C5NH4COCH3 · MW 137.14 -
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Methylparaben Sodium Salt reference standard
SKU 90034845 · CAS 5026-62-0 · C8H7NaO3 · MW 174.13
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.