Category · 336 products
Antibiotics
Antibiotics are chemical compounds used to inhibit or kill bacteria, commonly employed in medical treatments, research, and pharmaceutical development. They are essential for combating bacterial infections and supporting cell culture in laboratory settings. Molekula stocks a range of antibiotics 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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Novobiocin sodium salt
SKU 51758785 · CAS 1476-53-5 · C31H35N2NaO11 · MW 634.61 g/mol -
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Ofloxacin
SKU 11654280 · CAS 82419-36-1 · C18H20FN3O4 · MW 361.37 -
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Oleandomycin phosphate
SKU 13092099 · CAS 7060-74-4 · C35H64NO16P · MW 785.9 -
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Ornidazole
SKU 32057012 · CAS 16773-42-5 · C7H10N3O3Cl · MW 219.63 -
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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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Oxolinic acid
SKU 90029523 · CAS 14698-29-4 · C13H11NO5 · MW 261.23 -
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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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Pefloxacin mesylate dihydrate
SKU 90035018 · CAS 149676-40-4 · 149676-40-4 · MW 465.49 -
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Penicillin G potassium salt (Benzylpenicillin potassium salt)
SKU 23531529 · CAS 113-98-4 · C16H17KN2O4S · MW 372.48 -
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Penicillin G potassium salt for cell culture
SKU 90036449 · CAS 113-98-4 · C16H17KN2O4S · MW 372.48 -
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Penicillin G sodium salt (Benzylpenicillin sodium salt)
SKU 47080913 · CAS 69-57-8 · C16H17N2NaSO4 · MW 356.37 -
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Penicillin V potassium salt
SKU 55440700 · CAS 132-98-9 · C16H17KN2O5S · MW 388.48 -
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Phleomycin
SKU 20788859 · CAS 11006-33-0 · C51H75N17O21S2 · MW 1326.37 -
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Phosphomycin disodium salt
SKU 32274655 · CAS 26016-99-9 · C3H5Na2O4P · MW 182.02 -
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Pipemidic acid
SKU 90033591 · CAS 51940-44-4 · C14H17N5O3 · MW 303.32 -
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Piperacillin Sodium Salt
SKU 26952641 · CAS 59703-84-3 · C23H26N5NaO7S · MW 539.54 -
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Pirlimycin
SKU 81732685 · CAS 79548-73-5 · C17H31ClN2O5S · MW 410.95 -
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Pirlimycin hydrochloride
SKU 36644577 · CAS 78822-40-9 · C17H32Cl2N2O5S · MW 447.42 -
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Pleuromutilin-22-mesylate
SKU 89990207 · CAS 60924-38-1 · C23H36O7S · MW 456.59 -
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Polymyxin B sulfate
SKU 59662126 · CAS 1405-20-5 · C55H96N16O13 · 2H2SO4 · MW 1385.61 -
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Potassium clavulanate
SKU 90024079 · CAS 61177-45-5 · C8H8KNO5 · MW 237.25
Frequently asked
What does Molekula stock in the Antibiotics category?
Molekula stocks a range of Antibiotics 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 Antibiotics 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 Antibiotics 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.