Category · 2269 products
Building Blocks
Building Blocks are essential organic compounds used in the synthesis of pharmaceuticals, agrochemicals, and advanced materials. These versatile intermediates enable precise molecular construction in research and industrial applications. Molekula stocks a range of Building Blocks 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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Ethylamine 70% solution in water
SKU 90030896 · CAS 75-04-7 · C2H5NH2 · MW 45.08 -
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Ethylamine gas
SKU 90029977 · CAS 75-04-7 · C2H7N · MW 45.08 -
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Ethylamine hydrochloride
SKU 90030159 · CAS 557-66-4 · C2H8ClN · MW 81.54 -
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Ethylene carbonate
SKU 18369854 · CAS 96-49-1 · C3H4O3 · MW 88.06 -
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Ethylene glycol monosalicylate
SKU 27478731 · CAS 87-28-5 · C9H10O4 · MW 182.17 -
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Ethylene sulfide
SKU 90028003 · CAS 420-12-2 · C2H4S · MW 60.12 -
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Ethylenediamine
SKU 89966808 · CAS 107-15-3 · (CH2NH2)2 · MW 60.10 -
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Ethylenediaminetetraacetic acid disodium magnesium salt tetrahydrate
SKU 90025603 · CAS 29932-54-5 · (NaOOCCH2)2NCH2CH2N(CH2COO)2Mg · 4H2O · MW 430.56 -
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Ethylxanthic acid potassium salt
SKU 32015654 · CAS 140-89-6 · C3H5KOS2 · MW 160.30 -
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Ethynylmagnesium Bromide, 0.5M in Tetrahydrofuran
SKU 90026438 · CAS 4301-14-8 · HC≡CMgBr · MW 129.24 -
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Etidronic acid
SKU 71356256 · CAS 2809-21-4 · CH3C(OH)[PO(OH)2]2 · MW 206.03 -
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Etidronic acid monohydrate
SKU 90025006 · CAS 25211-86-3 · C2H8O7P2•H2O · MW 224.04 -
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Ferric ammonium citrate
SKU 90036174 · CAS 1185-57-5 · C6H8O7 ·xFe3+ · yNH3 · MW N/A -
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Ferric ammonium citrate (Green)
SKU 90037798 · CAS 1185-57-5 · C6H8O7 ·xFe3+ · yNH3 · MW N/A -
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Ferric Pyrophosphate Soluble Powder
SKU 90018947 · CAS 85338-24-5 · Fe4O21P6 · MW 745.21 -
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Ferric Stearate
SKU 90024864 · CAS 555-36-2 · C54H105FeO6 · MW 906.25 -
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Ferrous acetylacetonate
SKU 89981820 · CAS 14024-17-0 · C10H16FeO4 · MW 256.08 -
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Florisil (100-200 mesh)
SKU 90023743 · CAS 1343-88-0 · MgO3Si · MW 100.39 -
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Florisil (60-100 mesh)
SKU 20976296 · CAS 1343-88-0 · MgO3Si · MW 100.39 -
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Fluorobenzene
SKU 17594250 · CAS 462-06-6 · C6H5F · MW 96.10 -
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Fluridone
SKU 89990078 · CAS 59756-60-4 · C19H14F3NO · MW 329.32 -
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Fluvoxamine impurity D - EP reference standard
SKU 90032998 · CAS 61718-80-7 · C13H15F3O2 · MW 260.25 -
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Fmoc-Cl (9-Fluorenylmethyl chloroformate)
SKU 72095944 · CAS 28920-43-6 · C15H11ClO2 · MW 258.70 -
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Folinic acid calcium salt pentahydrate
SKU 90025599 · CAS 41927-89-3 · C20H21CaN7O7•5H2O · MW 601.58
Frequently asked
What does Molekula stock in the Building Blocks category?
Molekula stocks a range of Building Blocks 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 Building Blocks 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 Building Blocks 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.