Category · 64 products
Quaternary Ammonium salts
Quaternary ammonium salts are a class of organic compounds widely used as disinfectants, surfactants, and phase-transfer catalysts. They are commonly found in sanitizers, fabric softeners, and water treatment systems due to their antimicrobial properties and ability to reduce surface tension. Molekula stocks a range of quaternary ammonium salts 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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Decyltrimethylammonium bromide
SKU 45772011 · CAS 2082-84-0 · CH3(CH2)9N(CH3)3(Br) · MW 280.29 -
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Dequalinium chloride
SKU 32481998 · CAS 522-51-0 · C30H40Cl2N4 · MW 527.57 -
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Diallyldimethylammonium chloride
SKU 90035147 · CAS 7398-69-8 · 7398-69-8 · MW 161.67 -
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Didecyldimethylammoniumchloride
SKU 18398146 · CAS 7173-51-5 · C22H48ClN · MW 362.08 -
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Didodecyldimethylammonium bromide
SKU 15116738 · CAS 3282-73-3 · C26H56BrN · MW 462.63 -
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Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride (60% in IPA solution)
SKU 27361129 · CAS 27668-52-6 · C26H58ClNO3Si · MW 496.28 -
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Dodecyltrimethylammonium chloride
SKU 87660455 · CAS 112-00-5 · CH3(CH2)11N(CH3)3Cl · MW 263.89 -
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Dodecyltrimethylammonium chloride 25% solution in water
SKU 54952018 · CAS 112-00-5 · C15H34ClN · MW 263.89 -
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Dodecyltrimethylammonium chloride 37% in water
SKU 90033346 · CAS 112-00-5 · CH3(CH2)11N(CH3)3Cl · MW 263.89 -
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Domiphen bromide
SKU 79548603 · CAS 538-71-6 · C22H40BrNO · MW 414.46 -
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Hexadecyltrimethylammonium bromide (Cetyltrimethylammonium bromide)
SKU 29309654 · CAS 57-09-0 · C16H33N(CH3)3Br · MW 364.45 -
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Hexadecyltrimethylammonium chloride (Cetyltrimethylammonium chloride)
SKU 53473813 · CAS 112-02-7 · CH3(CH2)15N(Cl)(CH3)3 · MW 320.0 -
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Hexamethylenediammonium dichloride
SKU 90034012 · CAS 6055-52-3 · H2N(CH2)6NH2 · 2HCl · MW 189.13 -
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Ipratropium bromide impurity B - EP reference standard
SKU 90032964 · CAS 58073-59-9 · C20H30BrNO3 · MW 412.36 -
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L-Carnitine
SKU 14710358 · CAS 541-15-1 · C7H15NO3 · MW 161.20 -
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N-Acetyl-L-carnitine hydrochloride
SKU 90028555 · CAS 5080-50-2 · C9H17NO4 · HCl · MW 239.7 -
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N-Dodecyl-N,N-dimethyl-3-ammonio-1- propanesulfonate (SB-12)
SKU 46127118 · CAS 14933-08-5 · CH3(CH2)11N+(CH3)2CH2CH2CH2SO3- · MW 335.55 -
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N,N,N-Trimethyltetradecan-1-aminium chloride
SKU 89997547 · CAS 4574-04-3 · CH3(CH2)13N(Cl)(CH3)3 · MW 291.94 -
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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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Poly(dimethylamine-CO-epichlorohydrin), 50 wt % solution in water
SKU 49504971 · CAS 25988-97-0 · (C5H12ClNO)n · MW Polymer -
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Polyquaternium-2 62wt/% in H2O
SKU 89991380 · CAS 68555-36-2 · N/A · MW N/A -
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Tetrabutylammonium benzoate
SKU 90005261 · CAS 18819-89-1 · C23H41NO2 · MW 363.58 -
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Tetrabutylammonium bromide (TBAB)
SKU 64093691 · CAS 1643-19-2 · (CH3CH2CH2CH2)4N(Br) · MW 322.37 -
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Tetrabutylammonium chloride
SKU 89999159 · CAS 1112-67-0 · [CH3(CH2)3]4NCl · MW 277.92
Frequently asked
What does Molekula stock in the Quaternary Ammonium salts category?
Molekula stocks a range of Quaternary Ammonium salts 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 Quaternary Ammonium salts 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 Quaternary Ammonium salts 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.