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Quaternary ammonium salts

Ammonium salts in which a nitrogen atom (with a +1 formal charge) has four carbon-nitrogen single bonds; this nitrogen could be bonded to four functional groups containing carbon.
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Molecular Weight (g/mol) 
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Percent Purity 
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Molecular Weight (g/mol)

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Physical Form

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Product Line

  • (11)
886 – 900 of 1,130 results
886

eMolecules​ TETRABUTYLAMMONIUM FLUORID 25G

5000161156 TETRABUTYLAMMONIUM FLUORID 25G

ENCOMPASS_PREFERRED
887

Cambridge Isotope Laboratories CHOLINE BROMIDE (D13, 98%), 0.5 G, 203645-64-1

CHOLINE BROMIDE (D13, 98%), 0.5 G, 203645-64-1

ENCOMPASS
888

eMolecules​ TETRABUTYLAMMONIUM IODIDE 100G

5000225150 TETRABUTYLAMMONIUM IODIDE 100G

ENCOMPASS_PREFERRED
889

eMolecules​ Chem-Impex Tetrabutylammonium hydrogensulfate 1kg 322127482 30399 0 000 32503-27-8 MFCD00011637 339 540 C16H37NO4S

Chem-Impex Tetrabutylammonium hydrogensulfate 1kg 322127482 30399 0 000 32503-27-8 MFCD00011637 339 540 C16H37NO4S

ENCOMPASS_PREFERRED
890

Medchemexpress LLC Choline chloride-13C3 | 67-48-1 | 99.5% | 142.60 | C2(13C)3H14ClNO | 10 MG
SDP

Choline chloride-13C3 is a 13C-labeled stable isotope of choline chloride provided as a small-quantity, high-purity standard for tracer studies and mass spectrometry. It is supplied as the chloride salt of choline with three 13C atoms incorporated and is intended for use as an internal standard, tracer, or labeled reagent in biochemical and analytical workflows.

  • High isotopic labeling for tracer and mass spectrometry applications.
  • High chemical purity suitable for analytical use.
  • Supplied in small pack sizes for research and method development.
  • Water- and DMSO-soluble for easy preparation of standards and solutions.
  • Designed for use as an internal standard and tracer in biochemical assays.

ENCOMPASS_PREFERRED
891

Medchemexpress LLC Tetramethylammonium iodide | 75-58-1 | MFCD00011629 | 98.0% | 201.05 g/mol | C4H12IN | 50 G
SDP

Tetramethylammonium iodide is a quaternary ammonium salt supplied as a white to off-white solid used as a reagent in biochemical assays and as a surfactant additive. It is characterized by CAS 75-58-1, molecular formula C4H12IN, and molecular weight 201.05 g/mol. Solubility and storage recommendations are provided for laboratory handling.

ENCOMPASS_PREFERRED
892

Medchemexpress LLC MEDCHEMEXPRESS LLC
SDP

5000361967 HEXANOYL-COENZYME A 1MG

ENCOMPASS_PREFERRED
893

Medchemexpress LLC MEDCHEMEXPRESS LLC
SDP

5000361908 CHOLINE FENOFIBRATE 10MM 1ML

ENCOMPASS_PREFERRED
894

Medchemexpress LLC MEDCHEMEXPRESS LLC
SDP

5000361909 CHOLINE FENOFIBRATE 5MG

ENCOMPASS_PREFERRED
895

eMolecules​ Oakwood Chemicals Tetrabutylammonium hydroxide 55% in water 3kg 480141245 079018 2052-49-5 MFCD28963519 277 493 C16H39NO2

Oakwood Chemicals Tetrabutylammonium hydroxide 55% in water 3kg 480141245 079018 2052-49-5 MFCD28963519 277 493 C16H39NO2

ENCOMPASS_PREFERRED
896

Medchemexpress LLC MEDCHEMEXPRESS LLC
SDP

5000363826 CHOLINE FENOFIBRATE 25MG

ENCOMPASS_PREFERRED
897

eMolecules​ TETRABUTYLAMMONIUM HYDROXID 5G

5000163035 TETRABUTYLAMMONIUM HYDROXID 5G

ENCOMPASS_PREFERRED
898

eMolecules​ TETRABUTYLAMMONIUM ACETAT 100G

5000163077 TETRABUTYLAMMONIUM ACETAT 100G

ENCOMPASS_PREFERRED
899

Sigma Aldrich Fine Chemicals Biosciences Tetramethylammonium hydroxide pentahydrate >=97% | 10424-65-4 | MFCD00149566 | 1KG

Tetramethylammonium hydroxide pentahydrate >=97% | Purity: >=97% | Mol Wt: 181.23 | 10424-65-4 | MFCD00149566 | 1KG

ENCOMPASS
900

Strem, An Ascensus Company CAS# 429-42-5. 25g. Tetrabutylammonium tetrafluoroborate, 99%. MFCD00011634
SDP

CAS# 429-42-5. 25g. Tetrabutylammonium tetrafluoroborate, 99%. MFCD00011634. Molecular Weight: 329.28. Molecular Formula: (C4H9)4NBF4. Color/form: white pwdr. Strem# 09-6635. http://www.strem.com/catalog/v/09-6635/

ENCOMPASS