Category · 32 products
Ion-Pair Reagents
Ion-pair reagents are compounds used in chromatography and analytical chemistry to improve the separation and detection of ionic or polar compounds. They work by forming ion pairs with target analytes, altering their retention and selectivity in reversed-phase systems. Commonly used in HPLC and LC-MS applications, they enhance resolution of charged molecules like amino acids, peptides, and nucleotides. Molekula stocks a range of ion-pair reagents 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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Tetrabutylammonium hydrogen sulfate (TBAHS) for HPLC
SKU 90034313 · CAS 32503-27-8 · (CH3CH2CH2CH2)4N(HSO4) · MW 339.53 -
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Tetrabutylammonium iodide (TBAI)
SKU 12772405 · CAS 311-28-4 · C16H36IN · MW 369.37 -
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Tetraethylammonium bromide (TEAB)
SKU 11077530 · CAS 71-91-0 · C8H20BrN · MW 210.16 -
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Tetraheptylammonium bromide C28H60BrN
SKU 13783946 · CAS 4368-51-8 · [CH3(CH2)6]4N(Br) · MW 490.69 -
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Tetrahexylammonium bromide
SKU 90036699 · CAS 4328-13-6 · [CH3(CH2)5]4N(Br) · MW 434.58 -
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Tetrakis(decyl)ammonium bromide
SKU 90024963 · CAS 14937-42-9 · C40H84BrN · MW 659.01 -
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Tetramethylammonium bromide
SKU 38302697 · CAS 64-20-0 · (CH3)4N(Br) · MW 154.05 -
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Tetrapropylammonium bromide
SKU 90034478 · CAS 1941-30-6 · C12H28BrN · MW 266.26
Frequently asked
What does Molekula stock in the Ion-Pair Reagents category?
Molekula stocks a range of Ion-Pair Reagents 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 Ion-Pair Reagents 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 Ion-Pair Reagents 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.