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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2,3-Dibromopropanoic acid
SKU 90028586 · CAS 600-05-5 · CH2BrCHBrCOOH · MW 231.87 -
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2,3-Dichloro-5-nitropyridine
SKU 18591878 · CAS 22353-40-8 · C5H2Cl2N2O2 · MW 192.99 -
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2,3-Dichloro-5-trichloromethylpyridine
SKU 13354895 · CAS 69045-83-6 · C6H2Cl5N · MW 265.3 -
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2,3-Dichlorophenol
SKU 11267810 · CAS 576-24-9 · C6H4Cl2O · MW 163.0014 -
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2,3-Dihydroxybenzaldehyde
SKU 21713550 · CAS 24677-78-9 · (HO)2C6H3CHO · MW 138.12 -
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2,3-Dihydroxybenzoic acid
SKU 47876359 · CAS 303-38-8 · (HO)2C6H3CO2H · MW 154.12 -
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2,3-Dihydroxypyridine
SKU 17976019 · CAS 16867-04-2 · C5H5NO2 · MW 111.10 -
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2,3-Dimercapto-1-propanesulfonic acid sodium salt
SKU 90027635 · CAS 4076-02-2 · C3H7NaO3S3 · MW 210.16 -
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2,3-Dimercapto-1-propanesulfonic acid sodium salt 98% min
SKU 90027758 · CAS 4076-02-2 · C3H7NaO3S3 · MW 210.16 -
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2,3-Dimethylaniline
SKU 90033281 · CAS 87-59-2 · (CH3)2C6H3NH2 · MW 121.18 -
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2,3-Pyrazinecarboxylic anhydride
SKU 89988369 · CAS 4744-50-7 · C6H2N2O3 · MW 150.09 -
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2,3-Pyridinedicarboxylic acid (Quinolinic acid)
SKU 70631764 · CAS 89-00-9 · C7H5NO4 · MW 167.12 -
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2,3-Pyridinedicarboxylic anhydride (Quinolinic anhydride)
SKU 15025222 · CAS 699-98-9 · C7H3NO3 · MW 149.10 -
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2,3,4-Trimethoxybenzaldehyde
SKU 24400667 · CAS 2103-57-3 · (CH3O)3C6H2CHO · MW 196.20 -
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2,3,4,5,6-Pentafluoropyridine
SKU 90032226 · CAS 700-16-3 · C5F5N · MW 169.05 -
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2,3,5-Collidine (2,3,5-Trimethylpyridine)
SKU 15131983 · CAS 695-98-7 · C8H11N · MW 121.18 -
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2,3,5-Tribromopyridine
SKU 12870054 · CAS 75806-85-8 · C5H2Br3N · MW 315.7881 -
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2,3,5-Triiodobenzoic Acid
SKU 90028179 · CAS 88-82-4 · I3C6H2CO2H · MW 499.81 -
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2,4-Di-tert-amylphenol
SKU 90028488 · CAS 120-95-6 · C16H26O · MW 234.38 -
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2,4-Di-tert-Butylphenol
SKU 50045525 · CAS 96-76-4 · C6H3[C(CH3)3]2OH · MW 206.32 -
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2,4-Diamino-6-hydroxypyrimidine
SKU 10931062 · CAS 56-06-4 · C4H6N4O · MW 126.12 -
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2,4-Dichloro-6-nitrophenol
SKU 90027170 · CAS 609-89-2 · C6H3Cl2NO3 · MW 207.99 -
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2,4-Dichloroaniline
SKU 10099643 · CAS 554-00-7 · C6H5Cl2N · MW 162.02 -
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2,4-Dichlorobenzoic acid
SKU 18499061 · CAS 50-84-0 · C7H4Cl2O2 · MW 191.01
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.