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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2,4-Dichlorobenzyl alcohol
SKU 53251155 · CAS 1777-82-8 · Cl2C6H3CH2OH · MW 177.03 -
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2,4-Dihydroxybenzaldehyde
SKU 78232322 · CAS 95-01-2 · C7H6O3 · MW 138.12 -
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2,4-Dihydroxybenzoic acid
SKU 90028377 · CAS 89-86-1 · (HO)2C6H3CO2H · MW 154.12 -
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2,4-Dihydroxybenzophenone
SKU 19338102 · CAS 131-56-6 · 2,4-(OH)2-C6H3COC6H5 · MW 214.22 -
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2,4-Dimethoxy-4'-hydroxybenzophenone
SKU 13872443 · CAS 41351-30-8 · C15H14O4 · MW 258.27 -
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2,4-Dimethoxybenzyl chloride
SKU 90037875 · CAS 55791-52-1 · C6H3(OCH3)2CH2Cl · MW 186.63 -
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2,4-Dimethylimidazole
SKU 11009615 · CAS 930-62-1 · C5H8N2 · MW 96.13 -
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2,4-Dinitrofluorobenzene (Sanger's reagent) C6H3FN2O4
SKU 16762000 · CAS 70-34-8 · (O2N)2C6H3F · MW 186.10 -
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2,4-Dinitrophenol (25%-30% wetted)
SKU 45280453 · CAS 51-28-5 · C6H3(NO2)2OH · MW 184.11 -
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2,4-Dinitrophenylhydrazine (33% wetted material)
SKU 90025724 · CAS 119-26-6 · C6H6N4O4 · MW 198.14 -
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2,4-Xylenol
SKU 90028829 · CAS 105-67-9 · (CH3)2C6H3OH · MW 122.16 -
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2,4,5-Trichloropyrimidine
SKU 76707126 · CAS 5750-76-5 · C4HCl3N2 · MW 183.42 -
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2,4,6-Collidine (2,4,6-Trimethylpyridine)
SKU 55454833 · CAS 108-75-8 · C8H11N · MW 121.18 -
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2,4,6-Tribromophenol
SKU 89967667 · CAS 118-79-6 · Br3C6H2OH · MW 330.80 -
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2,4,6-Triisopropylbenzenesulfonyl chloride
SKU 52745972 · CAS 6553-96-4 · [(CH3)2CH]3C6H2SO2Cl · MW 302.86 -
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2,4,6-Trinitrobenzenesulfonic acid, 5% aqueous solution
SKU 90031766 · CAS 2508-19-2 · C6H3N3O9S · MW 293.17 -
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2,4,6-Tris(dimethylaminomethyl)phenol
SKU 27514660 · CAS 90-72-2 · [(CH3)2NCH2]3C6H2OH · MW 265.39 -
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2,5-Di-tert-butylhydroquinone
SKU 76997126 · CAS 88-58-4 · C14H22O2 · MW 222.32 -
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2,5-Diaminoanisole sulfate
SKU 73478368 · CAS 66671-82-7 · C7H12N2O5S · MW 236.25 -
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2,5-Diaminobenzenesulfonic acid
SKU 41700179 · CAS 88-45-9 · (H2N)2C6H3SO3H · MW 188.21 -
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2,5-Diaminotoluene
SKU 37684756 · CAS 95-70-5 · C7H10N2 · MW 122.1677 -
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2,5-Dibromopyridine
SKU 66700507 · CAS 624-28-2 · C5H3Br2N · MW 236.89 -
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2,5-Dichloro-4,6-dimethylnicotinonitrile
SKU 90036453 · CAS 91591-63-8 · C8H6Cl2N2 · MW 201.05 -
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2,5-Dihydroxybenzaldehyde
SKU 31698533 · CAS 1194-98-5 · (HO)2C6H3CHO · MW 138.12
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.