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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Azelaic acid
SKU 31437119 · CAS 123-99-9 · HOOC(CH2)7COOH · MW 188.22 -
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Azelaic acid 90%
SKU 90004943 · CAS 123-99-9 · HOOC(CH2)7COOH · MW 188.22 -
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Azelaic acid PHARMA
SKU 90030582 · CAS 123-99-9 · HOOC(CH2)7COOH · MW 188.22 -
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Azelaic acid, Flake form
SKU 90028396 · CAS 123-99-9 · HOOC(CH2)7COOH · MW 188.22 -
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Barbituric acid
SKU 27436974 · CAS 67-52-7 · C4H4N2O3 · MW 128.09 -
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Barium chloride
SKU 90029443 · CAS 10361-37-2 · BaCl2 · MW 208.23 -
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Barium metaborate
SKU 90027700 · CAS 13701-59-2 · B2BaO4 · MW 222.94 -
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Barium peroxide
SKU 41930884 · CAS 1304-29-6 · BaO2 · MW 169.33 -
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Bathocuproine (2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline)
SKU 34076375 · CAS 4733-39-5 · C26H20N2 · MW 360.45 -
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Bathophenanthrolinedisulfonic acid, disodium salt
SKU 38459057 · CAS 52746-49-3 · C24H16N2Na2O7S2 · MW 536.49 -
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Bedaquiline
SKU 90024262 · CAS 843663-66-1 · C32H31BrN2O2 · MW 555.50 -
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Benserazide hydrochloride
SKU 20664735 · CAS 14919-77-8 · C10H15N3O5 · HCl · MW 293.70 -
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Benzaldehyde
SKU 24299909 · CAS 100-52-7 · C6H5CHO · MW 106.12 -
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Benzaldehyde-2-sulfonic acid sodium salt (2-Formylbenzenesulfonic acid sodium salt)
SKU 21896678 · CAS 1008-72-6 · C7H5NaO4S · MW 208.17 -
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Benzalkonium chloride 50% solution in water
SKU 90005490 · CAS 63449-41-2 · C6H5CH2N(CH3)2(CH2)nCH3 . Cl · MW N/A -
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Benzalkonium chloride powder
SKU 29089235 · CAS 8001-54-5 · C6H5CH2N(CH3)2RCl (R=C8H17 to C18H37) · MW N/A -
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Benzeneseleninic anhydride
SKU 28767766 · CAS 17697-12-0 · O(Se(O)C6H5)2 · MW 360.13 -
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Benzenesulfinic acid sodium salt
SKU 65875585 · CAS 873-55-2 · C6H5SO2Na · MW 164.16 -
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Benzenesulfonic acid sodium salt
SKU 87557861 · CAS 515-42-4 · C6H5SO3Na · MW 180.16 -
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Benzhydrazide
SKU 90034600 · CAS 613-94-5 · C7H8N2O · MW 136.15 -
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Benzhydrol, 99%
SKU 90027530 · CAS 91-01-0 · (C6H5)2CHOH · MW 184.23 -
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Benzhydroxamic acid
SKU 35718042 · CAS 495-18-1 · C6H5CONHOH · MW 137.14 -
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Benzil
SKU 63404837 · CAS 134-81-6 · C6H5COCOC6H5 · MW 210.23 -
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Benzildioxime (Diphenylglyoxime)
SKU 40227134 · CAS 23873-81-6 · C14H12N2O2 · MW 240.26
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.