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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Iodobenzene diacetate
SKU 62191868 · CAS 3240-34-4 · C6H5I(O2CCH3)2 · MW 322.10 -
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Iodoethane
SKU 23969420 · CAS 75-03-6 · CH3CH2I · MW 155.97 -
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Iodonitrotetrazolium chloride
SKU 50426912 · CAS 146-68-9 · C19H13ClIN5O2 · MW 505.70 -
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Iron (II) chloride tetrahydrate
SKU 73248552 · CAS 13478-10-9 · FeCl2 · 4H2O · MW 198.81 -
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Iron (II) chloride tetrahydrate- ATS
SKU 90038427 · CAS 13478-10-9 · FeCl2 · 4H2O · MW 198.81 -
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Iron (III) stearate
SKU 89994391 · CAS 555-36-2 · C54H105FeO6 · MW 906.25 -
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Iron naphthenate (7% iron min/ typically 38% in mineral spirits)
SKU 89981424 · CAS 1338-14-3 · C22H14FeO4 · MW 398.19 -
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Iron(0) pentacarbonyl
SKU 90026671 · CAS 13463-40-6 · Fe(CO)5 · MW 195.90 -
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Iron(II) carbonate
SKU 89994425 · CAS 563-71-3 · FeCO3 · MW 115.85 -
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Iron(II) sulfate heptahydrate
SKU 70696439 · CAS 7782-63-0 · FeSO4·7H2O · MW 278.02 -
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Iron(II) sulfate heptahydrate (pharma grade)
SKU 90027673 · CAS 7782-63-0 · FeSO4·7H2O · MW 278.02 -
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Isatin
SKU 18322362 · CAS 91-56-5 · C8H5NO2 · MW 147.13 -
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Isethionic acid solution 80% in water
SKU 52934744 · CAS 107-36-8 · C2H6O4S · MW 126.13 -
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Isoamyl acetate
SKU 89968167 · CAS 123-92-2 · CH3COOCH2CH2CH(CH3)2 · MW 130.18 -
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Isoamyl nitrite
SKU 89967044 · CAS 110-46-3 · (CH3)2CHCH2CH2ONO · MW 117.15 -
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Isobutyl chloroformate
SKU 90027263 · CAS 543-27-1 · C5H9ClO2 · MW 136.58 -
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Isobutyramide
SKU 32947370 · CAS 563-83-7 · (CH3)2CHCONH2 · MW 87.12 -
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Isobutyric acid
SKU 90033397 · CAS 79-31-2 · (CH3)2CHCO2H · MW 88.11 -
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Isobutyryl chloride
SKU 22177565 · CAS 79-30-1 · (CH3)2CHCOCl · MW 106.55 -
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Isodecyl acrylate
SKU 90028619 · CAS 1330-61-6 · H2C=CHCO2C10H21 · MW 212.333 -
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Isodecyl pelargonate
SKU 89993608 · CAS 109-32-0 · CH3(CH2)7CO2(CH2)7CH(CH3)2 · MW 298.51 -
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Isodecyl pelargonate AS2328
SKU 90037521 · CAS 109-32-0 · CH3(CH2)7CO2(CH2)7CH(CH3)2 · MW 298.51 -
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Isohexadecane
SKU 90027118 · CAS 93685-80-4 · C16H34 · MW 226.44 -
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Isomannide
SKU 10631404 · CAS 641-74-7 · C6H10O4 · MW 146.14
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.