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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181 – 195 of 1,177 results

181

Tetramethylammonium acetate, tech. 90%

CAS: 10581-12-1 Molecular Formula: C6H15NO2 Molecular Weight (g/mol): 133.19 MDL Number: MFCD00011630 InChI Key: MRYQZMHVZZSQRT-UHFFFAOYSA-M Synonym: tetramethylammonium acetate,methanaminium, n,n,n-trimethyl-, acetate,tetramethyl ammonium acetate,methanaminium, n,n,n-trimethyl-, acetate 1:1,tetramethylammonium ion acetate,ammonium, tetramethyl-, acetate,tetramethylazanium acetate,n,n,n-trimethyl-methanaminiuacetate,acetate ion; tetramethylammonium ion PubChem CID: 82741 IUPAC Name: tetramethylazanium acetate SMILES: CC([O-])=O.C[N+](C)(C)C

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Specifications

PubChem CID	82741
CAS	10581-12-1
Molecular Weight (g/mol)	133.19
MDL Number	MFCD00011630
SMILES	CC([O-])=O.C[N+](C)(C)C
Synonym	tetramethylammonium acetate,methanaminium, n,n,n-trimethyl-, acetate,tetramethyl ammonium acetate,methanaminium, n,n,n-trimethyl-, acetate 1:1,tetramethylammonium ion acetate,ammonium, tetramethyl-, acetate,tetramethylazanium acetate,n,n,n-trimethyl-methanaminiuacetate,acetate ion; tetramethylammonium ion
IUPAC Name	tetramethylazanium acetate
InChI Key	MRYQZMHVZZSQRT-UHFFFAOYSA-M
Molecular Formula	C6H15NO2

182

Tetra-n-propylammonium hydroxide, 1M aq. soln.

CAS: 4499-86-9 Molecular Formula: C12H29NO Molecular Weight (g/mol): 203.37 MDL Number: MFCD00009360 InChI Key: LPSKDVINWQNWFE-UHFFFAOYSA-M Synonym: tetrapropylammonium hydroxide,tetra-n-propylammonium hydroxide,1-propanaminium, n,n,n-tripropyl-, hydroxide,tpaoh,tetrapropylammonium oxide,unii-t686luy7nk,tetrapropylazanium hydroxide,t686luy7nk,ammonium, tetrapropyl-, hydroxide,n,n,n-tripropyl-1-propanaminium hydroxide PubChem CID: 20586 IUPAC Name: tetrapropylazanium;hydroxide SMILES: [OH-].CCC[N+](CCC)(CCC)CCC

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Specifications

PubChem CID	20586
CAS	4499-86-9
Molecular Weight (g/mol)	203.37
MDL Number	MFCD00009360
SMILES	[OH-].CCC[N+](CCC)(CCC)CCC
Synonym	tetrapropylammonium hydroxide,tetra-n-propylammonium hydroxide,1-propanaminium, n,n,n-tripropyl-, hydroxide,tpaoh,tetrapropylammonium oxide,unii-t686luy7nk,tetrapropylazanium hydroxide,t686luy7nk,ammonium, tetrapropyl-, hydroxide,n,n,n-tripropyl-1-propanaminium hydroxide
IUPAC Name	tetrapropylazanium;hydroxide
InChI Key	LPSKDVINWQNWFE-UHFFFAOYSA-M
Molecular Formula	C12H29NO

183

Tetrabutylammonium Hydroxide, 40% in Water, Macron Fine Chemicals™

CAS: 2052-49-5 Molecular Formula: C16H37NO Molecular Weight (g/mol): 259.48 MDL Number: MFCD00009425 InChI Key: VDZOOKBUILJEDG-UHFFFAOYSA-M Synonym: tetrabutylammonium hydroxide,tetra-n-butylammonium hydroxide,tetrabutylazanium hydroxide,tetrabutylammoniumhydroxide,1-butanaminium, n,n,n-tributyl-, hydroxide,ammonium, tetrabutyl-, hydroxide,n,n,n-tributyl-1-butanaminium hydroxide,tetra n-butyl ammonium hydroxide,tetra-n-butyl ammonium hydroxide,1-butanaminium, n,n,n-tributyl-, hydroxide 1:1 PubChem CID: 2723671 IUPAC Name: tetrabutylazanium hydroxide SMILES: [OH-].CCCC[N+](CCCC)(CCCC)CCCC

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Specifications

PubChem CID	2723671
CAS	2052-49-5
Molecular Weight (g/mol)	259.48
MDL Number	MFCD00009425
SMILES	[OH-].CCCC[N+](CCCC)(CCCC)CCCC
Synonym	tetrabutylammonium hydroxide,tetra-n-butylammonium hydroxide,tetrabutylazanium hydroxide,tetrabutylammoniumhydroxide,1-butanaminium, n,n,n-tributyl-, hydroxide,ammonium, tetrabutyl-, hydroxide,n,n,n-tributyl-1-butanaminium hydroxide,tetra n-butyl ammonium hydroxide,tetra-n-butyl ammonium hydroxide,1-butanaminium, n,n,n-tributyl-, hydroxide 1:1
IUPAC Name	tetrabutylazanium hydroxide
InChI Key	VDZOOKBUILJEDG-UHFFFAOYSA-M
Molecular Formula	C16H37NO

184

Benzyltrimethylammonium chloride, 97%

CAS: 56-93-9 Molecular Formula: C10H16ClN Molecular Weight (g/mol): 185.70 MDL Number: MFCD00011782 InChI Key: KXHPPCXNWTUNSB-UHFFFAOYSA-M Synonym: benzyltrimethylammonium chloride,tmbac,benzyl trimethylammonium chloride,benzyltrimethyl ammonium chloride,benzyl trimethyl ammonium chloride,benzenemethanaminium, n,n,n-trimethyl-, chloride,benzyltrimethylazanium chloride,unii-vnk45y7ba1,ammonium, benzyltrimethyl-, chloride,trimethylbenzylammonium chloride PubChem CID: 5963 IUPAC Name: benzyl(trimethyl)azanium;chloride SMILES: [Cl-].C[N+](C)(C)CC1=CC=CC=C1

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Specifications

PubChem CID	5963
CAS	56-93-9
Molecular Weight (g/mol)	185.70
MDL Number	MFCD00011782
SMILES	[Cl-].C[N+](C)(C)CC1=CC=CC=C1
Synonym	benzyltrimethylammonium chloride,tmbac,benzyl trimethylammonium chloride,benzyltrimethyl ammonium chloride,benzyl trimethyl ammonium chloride,benzenemethanaminium, n,n,n-trimethyl-, chloride,benzyltrimethylazanium chloride,unii-vnk45y7ba1,ammonium, benzyltrimethyl-, chloride,trimethylbenzylammonium chloride
IUPAC Name	benzyl(trimethyl)azanium;chloride
InChI Key	KXHPPCXNWTUNSB-UHFFFAOYSA-M
Molecular Formula	C10H16ClN

185

Tetrabutylammonium fluoride trihydrate, 99%

CAS: 87749-50-6 Molecular Formula: C₁₆H₃₆FN·₃H₂O Molecular Weight (g/mol): 315.51 MDL Number: MFCD00149981 InChI Key: VEPTXBCIDSFGBF-UHFFFAOYSA-M Synonym: tetrabutylammonium fluoride trihydrate,tetra-n-butylammonium fluoride trihydrate,tetrabutylazanium fluoride trihydrate,tetrabutylammonium trihydrate fluoride,1-butanaminium, n,n,n-tributyl-, fluoride, trihydrate,tetrabutylammonium ion trihydrate fluoride,tetra-n-butylammonium fluoride hydrate,bu4nf trihydrate,pubchem2275,pubchem4057 PubChem CID: 11726816 IUPAC Name: tetrabutylazanium;fluoride;trihydrate SMILES: CCCC[N+](CCCC)(CCCC)CCCC.O.O.O.[F-]

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Specifications

PubChem CID	11726816
CAS	87749-50-6
Molecular Weight (g/mol)	315.51
MDL Number	MFCD00149981
SMILES	CCCC[N+](CCCC)(CCCC)CCCC.O.O.O.[F-]
Synonym	tetrabutylammonium fluoride trihydrate,tetra-n-butylammonium fluoride trihydrate,tetrabutylazanium fluoride trihydrate,tetrabutylammonium trihydrate fluoride,1-butanaminium, n,n,n-tributyl-, fluoride, trihydrate,tetrabutylammonium ion trihydrate fluoride,tetra-n-butylammonium fluoride hydrate,bu4nf trihydrate,pubchem2275,pubchem4057
IUPAC Name	tetrabutylazanium;fluoride;trihydrate
InChI Key	VEPTXBCIDSFGBF-UHFFFAOYSA-M
Molecular Formula	C₁₆H₃₆FN·₃H₂O

186

Tetra-n-butylammonium phosphate, 98%, non-UV

CAS: 5574-97-0 Molecular Formula: C16H38NO4P Molecular Weight (g/mol): 339.46 MDL Number: MFCD00064526 InChI Key: ARRNBPCNZJXHRJ-UHFFFAOYSA-M Synonym: tetrabutylammonium dihydrogen phosphate,tetrabutylammonium phosphate,tetrabutylammonium dihydrogenphosphate,1-butanaminium, n,n,n-tributyl-, phosphate 1:1,tetra-n-butylammonium phosphate,tetrabutylazanium dihydrogen phosphate,dihydrogen phosphate; tetrabutylazanium,dihydrogen phosphate; tetrabutylammonium,tetrabutyl ammonium dihydrogen phosphate,tetrabutylammonium ion dihydrogenphosphate ion PubChem CID: 2735142 IUPAC Name: dihydrogen phosphate;tetrabutylazanium SMILES: OP(O)([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC

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Specifications

PubChem CID	2735142
CAS	5574-97-0
Molecular Weight (g/mol)	339.46
MDL Number	MFCD00064526
SMILES	OP(O)([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC
Synonym	tetrabutylammonium dihydrogen phosphate,tetrabutylammonium phosphate,tetrabutylammonium dihydrogenphosphate,1-butanaminium, n,n,n-tributyl-, phosphate 1:1,tetra-n-butylammonium phosphate,tetrabutylazanium dihydrogen phosphate,dihydrogen phosphate; tetrabutylazanium,dihydrogen phosphate; tetrabutylammonium,tetrabutyl ammonium dihydrogen phosphate,tetrabutylammonium ion dihydrogenphosphate ion
IUPAC Name	dihydrogen phosphate;tetrabutylazanium
InChI Key	ARRNBPCNZJXHRJ-UHFFFAOYSA-M
Molecular Formula	C16H38NO4P

187

(1-Butyl)triethylammonium bromide, 97%

CAS: 13028-69-8 Molecular Formula: C10H24BrN Molecular Weight (g/mol): 238.213 MDL Number: MFCD00055541 InChI Key: ZNFYPPCUDSCDPR-UHFFFAOYSA-M Synonym: 1-butyl triethylammonium bromide,butyltriethylammonium bromide,n,n,n-triethylbutan-1-aminium bromide,butyltriethylazanium bromide,acmc-20apri,triethylbutyl ammonium bromide,butyl-triethyl-ammonium bromide,triethyl-n-butylammonium bromide,1-butanaminium,n,n,n-triethyl-, bromide 1:1 PubChem CID: 11746670 IUPAC Name: butyl(triethyl)azanium;bromide SMILES: CCCC[N+](CC)(CC)CC.[Br-]

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Specifications

PubChem CID	11746670
CAS	13028-69-8
Molecular Weight (g/mol)	238.213
MDL Number	MFCD00055541
SMILES	CCCC[N+](CC)(CC)CC.[Br-]
Synonym	1-butyl triethylammonium bromide,butyltriethylammonium bromide,n,n,n-triethylbutan-1-aminium bromide,butyltriethylazanium bromide,acmc-20apri,triethylbutyl ammonium bromide,butyl-triethyl-ammonium bromide,triethyl-n-butylammonium bromide,1-butanaminium,n,n,n-triethyl-, bromide 1:1
IUPAC Name	butyl(triethyl)azanium;bromide
InChI Key	ZNFYPPCUDSCDPR-UHFFFAOYSA-M
Molecular Formula	C10H24BrN

188

(Iodomethyl)trimethylammonium iodide, 98+%

CAS: 39741-91-8 Molecular Formula: C4H11I2N Molecular Weight (g/mol): 326.948 MDL Number: MFCD00031647 InChI Key: IFVIWWQMNYZYFQ-UHFFFAOYSA-M Synonym: iodomethyltrimethylammonium iodide,iodomethyl trimethylammonium iodide,ammonium, iodomethyltrimethyl-, iodide,iodomethyl trimethylazanium iodide,1-iodo-n,n,n-trimethylmethanaminium iodide,acmc-20akpy,iodomethyltrimethylammoniumiodide,iodomethyl trimethylamine, iodide,iodomethyl trimethyl azanium iodide,iodomethyl trimethylammonium iodide, 98+% PubChem CID: 38328 IUPAC Name: iodomethyl(trimethyl)azanium;iodide SMILES: C[N+](C)(C)CI.[I-]

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Specifications

PubChem CID	38328
CAS	39741-91-8
Molecular Weight (g/mol)	326.948
MDL Number	MFCD00031647
SMILES	C[N+](C)(C)CI.[I-]
Synonym	iodomethyltrimethylammonium iodide,iodomethyl trimethylammonium iodide,ammonium, iodomethyltrimethyl-, iodide,iodomethyl trimethylazanium iodide,1-iodo-n,n,n-trimethylmethanaminium iodide,acmc-20akpy,iodomethyltrimethylammoniumiodide,iodomethyl trimethylamine, iodide,iodomethyl trimethyl azanium iodide,iodomethyl trimethylammonium iodide, 98+%
IUPAC Name	iodomethyl(trimethyl)azanium;iodide
InChI Key	IFVIWWQMNYZYFQ-UHFFFAOYSA-M
Molecular Formula	C4H11I2N

189

Tetra-n-butylammonium dihydrogentrifluoride, tech. 90%, Thermo Scientific Chemicals

CAS: 99337-56-1 Molecular Formula: C16H38F3N Molecular Weight (g/mol): 301.48 MDL Number: MFCD00145365 InChI Key: MRXQMNWIADOAJY-UHFFFAOYSA-M Synonym: tetra-n-butylammonium dihydrogen trifluoride,tetra-n-butylammonium dihydrogentrifluoride,dihydrogen tetrabutylammonium fluoride,tetrabutylammonium dihydrogentrifluoride,tetrabutylammonium dihydrogen trifluoride,tetrabutylammonium fluoride dihydrofluoride,tetrabutylazanium fluoride dihydrofluoride,tetrabutylammoniumdihydrogentrifluoride,tetrabutylamonium dihydrogentrifluoride,tetrabutylammoniumdihydrogen trifluoride PubChem CID: 11748636 IUPAC Name: tetrabutylazanium;fluoride;dihydrofluoride SMILES: F.F.[F-].CCCC[N+](CCCC)(CCCC)CCCC

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Specifications

PubChem CID	11748636
CAS	99337-56-1
Molecular Weight (g/mol)	301.48
MDL Number	MFCD00145365
SMILES	F.F.[F-].CCCC[N+](CCCC)(CCCC)CCCC
Synonym	tetra-n-butylammonium dihydrogen trifluoride,tetra-n-butylammonium dihydrogentrifluoride,dihydrogen tetrabutylammonium fluoride,tetrabutylammonium dihydrogentrifluoride,tetrabutylammonium dihydrogen trifluoride,tetrabutylammonium fluoride dihydrofluoride,tetrabutylazanium fluoride dihydrofluoride,tetrabutylammoniumdihydrogentrifluoride,tetrabutylamonium dihydrogentrifluoride,tetrabutylammoniumdihydrogen trifluoride
IUPAC Name	tetrabutylazanium;fluoride;dihydrofluoride
InChI Key	MRXQMNWIADOAJY-UHFFFAOYSA-M
Molecular Formula	C16H38F3N

190

L(-)-Carnitine hydrochloride, 98%

CAS: 6645-46-1 Molecular Formula: C7H16ClNO3 Molecular Weight (g/mol): 197.66 MDL Number: MFCD00066100 InChI Key: JXXCENBLGFBQJM-FYZOBXCZSA-N Synonym: r-3-carboxy-2-hydroxy-n,n,n-trimethylpropan-1-aminium chloride,l-carnitine hcl,unii-j3y5e6iks3,l-carnitine hydrochloride,levocarnitine chloride,j3y5e6iks3,r-carnitine hydrochloride,carnitine l-form hydrochloride,+--carnitine chloride,l-3-carboxy-2-hydroxypropyl trimethylammonium chloride PubChem CID: 656657 IUPAC Name: [(2R)-3-carboxy-2-hydroxypropyl]-trimethylazanium;chloride SMILES: [Cl-].C[N+](C)(C)C[C@H](O)CC(O)=O

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Specifications

PubChem CID	656657
CAS	6645-46-1
Molecular Weight (g/mol)	197.66
MDL Number	MFCD00066100
SMILES	[Cl-].C[N+](C)(C)C[C@H](O)CC(O)=O
Synonym	r-3-carboxy-2-hydroxy-n,n,n-trimethylpropan-1-aminium chloride,l-carnitine hcl,unii-j3y5e6iks3,l-carnitine hydrochloride,levocarnitine chloride,j3y5e6iks3,r-carnitine hydrochloride,carnitine l-form hydrochloride,+--carnitine chloride,l-3-carboxy-2-hydroxypropyl trimethylammonium chloride
IUPAC Name	[(2R)-3-carboxy-2-hydroxypropyl]-trimethylazanium;chloride
InChI Key	JXXCENBLGFBQJM-FYZOBXCZSA-N
Molecular Formula	C7H16ClNO3

191

Decyltrimethylammonium bromide, 99%

CAS: 2082-84-0 Molecular Formula: C13H30BrN Molecular Weight (g/mol): 280.29 MDL Number: MFCD00041973 InChI Key: PLMFYJJFUUUCRZ-UHFFFAOYSA-M Synonym: decyltrimethylammonium bromide,n,n,n-trimethyldecan-1-aminium bromide,n-decyltrimethylammonium bromide,trimethyldecylammonium bromide,n,n,n-trimethyldecylammonium bromide,n,n,n-trimethyl-1-decanaminium bromide,1-decanaminium, n,n,n-trimethyl-, bromide,decyl trimethyl azanium bromide,fsm 20,decyl trimethyl ammonium bromide PubChem CID: 16388 ChEBI: CHEBI:295756 IUPAC Name: decyl(trimethyl)azanium;bromide SMILES: [Br-].CCCCCCCCCC[N+](C)(C)C

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Specifications

PubChem CID	16388
CAS	2082-84-0
Molecular Weight (g/mol)	280.29
ChEBI	CHEBI:295756
MDL Number	MFCD00041973
SMILES	[Br-].CCCCCCCCCC[N+](C)(C)C
Synonym	decyltrimethylammonium bromide,n,n,n-trimethyldecan-1-aminium bromide,n-decyltrimethylammonium bromide,trimethyldecylammonium bromide,n,n,n-trimethyldecylammonium bromide,n,n,n-trimethyl-1-decanaminium bromide,1-decanaminium, n,n,n-trimethyl-, bromide,decyl trimethyl azanium bromide,fsm 20,decyl trimethyl ammonium bromide
IUPAC Name	decyl(trimethyl)azanium;bromide
InChI Key	PLMFYJJFUUUCRZ-UHFFFAOYSA-M
Molecular Formula	C13H30BrN

192

Dimethyldioctadecylammonium bromide, 99+%

CAS: 3700-67-2 Molecular Formula: C₃₈H₈₀BrN Molecular Weight (g/mol): 630.96 MDL Number: MFCD00041975 InChI Key: PSLWZOIUBRXAQW-UHFFFAOYSA-M Synonym: dimethyldioctadecylammonium bromide,n,n-dimethyl-n-octadecyloctadecan-1-aminium bromide,dimethyldistearylammonium bromide,1-octadecanaminium, n,n-dimethyl-n-octadecyl-, bromide,unii-z5t47r065a,dsab,distearyldimethylammonium bromide,dimethyldioctadecylazanium bromide,distearyl dimethyl ammonium bromide,1-octadecanaminium, n,n-dimethyl-n-octadecyl-, bromide 1:1 PubChem CID: 77293 IUPAC Name: dimethyl(dioctadecyl)azanium;bromide SMILES: CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC.[Br-]

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Specifications

PubChem CID	77293
CAS	3700-67-2
Molecular Weight (g/mol)	630.96
MDL Number	MFCD00041975
SMILES	CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC.[Br-]
Synonym	dimethyldioctadecylammonium bromide,n,n-dimethyl-n-octadecyloctadecan-1-aminium bromide,dimethyldistearylammonium bromide,1-octadecanaminium, n,n-dimethyl-n-octadecyl-, bromide,unii-z5t47r065a,dsab,distearyldimethylammonium bromide,dimethyldioctadecylazanium bromide,distearyl dimethyl ammonium bromide,1-octadecanaminium, n,n-dimethyl-n-octadecyl-, bromide 1:1
IUPAC Name	dimethyl(dioctadecyl)azanium;bromide
InChI Key	PSLWZOIUBRXAQW-UHFFFAOYSA-M
Molecular Formula	C₃₈H₈₀BrN

193

Tetraheptylammonium bromide, 99%

CAS: 4368-51-8 Molecular Formula: C₂₈H₆₀BrN Molecular Weight (g/mol): 490.69 MDL Number: MFCD00011861 InChI Key: YQIVQBMEBZGFBY-UHFFFAOYSA-M Synonym: tetraheptylammonium bromide,tetra-n-heptylammonium bromide,1-heptanaminium, n,n,n-triheptyl-, bromide,tetraheptylazanium bromide,1-heptanaminium, n,n,n-triheptyl-, bromide 1:1,acmc-209jv6,nhep4 1+ *br 1- PubChem CID: 78073 IUPAC Name: tetraheptylazanium;bromide SMILES: CCCCCCC[N+](CCCCCCC)(CCCCCCC)CCCCCCC.[Br-]

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Specifications

PubChem CID	78073
CAS	4368-51-8
Molecular Weight (g/mol)	490.69
MDL Number	MFCD00011861
SMILES	CCCCCCC[N+](CCCCCCC)(CCCCCCC)CCCCCCC.[Br-]
Synonym	tetraheptylammonium bromide,tetra-n-heptylammonium bromide,1-heptanaminium, n,n,n-triheptyl-, bromide,tetraheptylazanium bromide,1-heptanaminium, n,n,n-triheptyl-, bromide 1:1,acmc-209jv6,nhep4 1+ *br 1-
IUPAC Name	tetraheptylazanium;bromide
InChI Key	YQIVQBMEBZGFBY-UHFFFAOYSA-M
Molecular Formula	C₂₈H₆₀BrN