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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Triphenylphosphine (TPP) Crystals
SKU 90029850 · CAS 603-35-0 · (C6H5)3P · MW 262.29 -
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Triphenylphosphine oxide
SKU 36516448 · CAS 791-28-6 · (C6H5)3PO · MW 278.28 -
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Triphosgene (Bis-(trichloromethyl)carbonate)
SKU 10726302 · CAS 32315-10-9 · Cl3COC(O)OCCl3 · MW 296.75 -
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Tripropylamine
SKU 90035082 · CAS 102-69-2 · (CH3CH2CH2)3N · MW 143.27 -
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Tris(hydroxymethyl)nitromethane
SKU 15185875 · CAS 126-11-4 · C4H9NO5 · MW 151.12 -
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Trisodium phosphate hexahydrate
SKU 89982729 · CAS 15819-50-8 · Na3PO4 · 6H2O · MW 272.03 -
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Trithiocyanuric acid
SKU 50506217 · CAS 638-16-4 · C3H3N3S3 · MW 177.27 -
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Tropolone
SKU 28877662 · CAS 533-75-5 · C7H6O2 · MW 122.12 -
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Tyramine
SKU 90026279 · CAS 51-67-2 · C8H11NO · MW 137.18 -
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Urea
SKU 59164637 · CAS 57-13-6 · NH2CONH2 · MW 60.06 -
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Urea ≥99.0%
SKU 90038358 · CAS 57-13-6 · NH2CONH2 · MW 60.06 -
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Urea 40% solution
SKU 90027044 · CAS 57-13-6 · NH2CONH2 · MW 60.06 -
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Urea, ≥98.5%
SKU 90037418 · CAS 57-13-6 · NH2CONH2 · MW 60.06 -
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Uric acid
SKU 18110589 · CAS 69-93-2 · C5H4N4O3 · MW 168.11 -
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Uridine-5'-triphosphate trisodium salt dihydrate (UTP)
SKU 11038928 · CAS 19817-92-6 · C9H12N2Na3O15P3 · 2(H2O) · MW 582.09 -
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Valeric acid
SKU 90027004 · CAS 109-52-4 · C5H10O2 · MW 102.13 -
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Vanillic acid (4-Hydroxy-3-methoxybenzoic acid)
SKU 32761487 · CAS 121-34-6 · HOC6H3(OCH3)CO2H · MW 168.15 -
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Vinylene carbonate
SKU 23915797 · CAS 872-36-6 · C3H2O3 · MW 86.05 -
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Vinylmagnesium Bromide 0.7M solution in THF
SKU 90026248 · CAS 1826-67-1 · C2H3BrMg · MW 131.25 -
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Xanthene
SKU 24466273 · CAS 92-83-1 · C13H10O · MW 182.22 -
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Xanthone
SKU 90035784 · CAS 90-47-1 · C13H8O2 · MW 196.20 -
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Xylan
SKU 12207874 · CAS 9014-63-5 · N/A · MW N/A -
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Xylitol
SKU 28413340 · CAS 87-99-0 · HOCH2[CH(OH)]3CH2OH · MW 152.15 -
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Xylitol USP Spec
SKU 90034442 · CAS 87-99-0 · HOCH2[CH(OH)]3CH2OH · MW 152.15
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.