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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Nitrilotriacetic acid
SKU 31172055 · CAS 139-13-9 · N(CH2COOH)3 · MW 191.14 -
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Nordihydroguaiaretic acid
SKU 14957191 · CAS 500-38-9 · C18H22O4 · MW 302.36 -
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O-(1H-6-Chlorobenzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate (HCTU)
SKU 57471399 · CAS 330645-87-9 · C11H15ClN5O PF6 · MW 413.69 -
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O-(7-Azabenzotriazol-1-yl)-N,N,N,N-tetramethyluronium tetrafluoroborate (TATU)
SKU 67943083 · CAS 873798-09-5 · C10H15N6OBF4 · MW 322.07 -
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o-Anisaldehyde
SKU 25801516 · CAS 135-02-4 · C6H4(OCH3)CHO · MW 136.15 -
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o-Anisidine
SKU 16531051 · CAS 90-04-0 · NH2C6H4OCH3 · MW 123.15 -
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O-Benzylhydroxylamine hydrochloride
SKU 41900673 · CAS 2687-43-6 · C7H9ON·HCl · MW 159.61 -
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o-Phthaldialdehyde
SKU 29247150 · CAS 643-79-8 · C8H6O2 · MW 134.13 -
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o-Tolidine dihydrochloride
SKU 30152913 · CAS 612-82-8 · C14H16N2•2HCl · MW 285.22 -
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Octadecyl methacrylate
SKU 89986525 · CAS 32360-05-7 · H2C=C(CH3)CO2(CH2)17CH3 · MW 338.57 -
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Octadecyltrimethylammonium bromide
SKU 26205973 · CAS 1120-02-1 · CH3(CH2)17N(Br)(CH3)3 · MW 392.50 -
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Octanoic acid (Caprylic acid)
SKU 64200302 · CAS 124-07-2 · CH3(CH2)6COOH · MW 144.21 -
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Octanoic acid (Caprylic acid) - USP Grade
SKU 90026515 · CAS 124-07-2 · CH3(CH2)6COOH · MW 144.21 -
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Octanoic acid (Caprylic acid) USP Spec
SKU 90038319 · CAS 124-07-2 · CH3(CH2)6COOH · MW 144.21 -
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Octylamine
SKU 90029291 · CAS 111-86-4 · C8H19N · MW 129.24 -
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Octylmagnesium Chloride, 1.4M in THF
SKU 90027748 · CAS 38841-98-4 · C8H17ClMg · MW 172.98 -
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Octyltriethoxysilane
SKU 89986093 · CAS 2943-75-1 · C14H32O3Si · MW 276.49 -
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Olivetol
SKU 90026740 · CAS 500-66-3 · C11H16O2 · MW 180.24 -
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Orotic acid hydrate
SKU 61418460 · CAS 50887-69-9 · C5H4N2O4 · H2O · MW 174.1115 -
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Orthanilic acid (Aniline-2-sulfonic acid)
SKU 84466713 · CAS 88-21-1 · H2NC6H4SO3H · MW 173.19 -
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Oxalacetic acid diethylester sodium salt
SKU 10451984 · CAS 40876-98-0 · C2H5OCOC(ONa)=CHCOOC2H5 · MW 210.16 -
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Oxalic acid anhydrous
SKU 20381060 · CAS 144-62-7 · HO2CCO2H · MW 90.0349 -
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Oxalic acid dihydrate
SKU 80163036 · CAS 6153-56-6 · C2H2O4 · 2H2O · MW 126.07 -
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Oxalyl chloride
SKU 30419589 · CAS 79-37-8 · ClCOCOCl · MW 126.93
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.