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.

136 – 150 of 1,130 results

136

Tetraethylammonium iodide, 98+%

CAS: 68-05-3 Molecular Formula: C8H20IN Molecular Weight (g/mol): 257.16 MDL Number: MFCD00011829 InChI Key: UQFSVBXCNGCBBW-UHFFFAOYSA-M Synonym: tetraethylammonium iodide,tetamon iodide,tetramon j,ethanaminium, n,n,n-triethyl-, iodide,n,n,n-triethylethanaminium iodide,ammonium, tetraethyl-, iodide,teai,tetraethylammoniumiodide,tetraethylazanium iodide,tetraethyl ammonium iodide PubChem CID: 6225 IUPAC Name: tetraethylazanium;iodide SMILES: [I-].CC[N+](CC)(CC)CC

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PubChem CID	6225
CAS	68-05-3
Molecular Weight (g/mol)	257.16
MDL Number	MFCD00011829
SMILES	[I-].CC[N+](CC)(CC)CC
Synonym	tetraethylammonium iodide,tetamon iodide,tetramon j,ethanaminium, n,n,n-triethyl-, iodide,n,n,n-triethylethanaminium iodide,ammonium, tetraethyl-, iodide,teai,tetraethylammoniumiodide,tetraethylazanium iodide,tetraethyl ammonium iodide
IUPAC Name	tetraethylazanium;iodide
InChI Key	UQFSVBXCNGCBBW-UHFFFAOYSA-M
Molecular Formula	C8H20IN

137

Tetramethylammonium hydroxide, 1.0 M aq. soln., ACS

CAS: 75-59-2 Molecular Formula: C4H13NO Molecular Weight (g/mol): 91.154 MDL Number: MFCD00008280 InChI Key: WGTYBPLFGIVFAS-UHFFFAOYSA-M Synonym: tetramethylammonium hydroxide,tmah,hydroxyde de tetramethylammonium,nmw-w,nmd 3,tetramethyl ammonium hydroxide,unii-5gkp7317q2,ammonium, tetramethyl-, hydroxide,methanaminium, n,n,n-trimethyl-, hydroxide,tetramethylammoniumhydroxide PubChem CID: 60966 IUPAC Name: tetramethylazanium;hydroxide SMILES: C[N+](C)(C)C.[OH-]

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PubChem CID	60966
CAS	75-59-2
Molecular Weight (g/mol)	91.154
MDL Number	MFCD00008280
SMILES	C[N+](C)(C)C.[OH-]
Synonym	tetramethylammonium hydroxide,tmah,hydroxyde de tetramethylammonium,nmw-w,nmd 3,tetramethyl ammonium hydroxide,unii-5gkp7317q2,ammonium, tetramethyl-, hydroxide,methanaminium, n,n,n-trimethyl-, hydroxide,tetramethylammoniumhydroxide
IUPAC Name	tetramethylazanium;hydroxide
InChI Key	WGTYBPLFGIVFAS-UHFFFAOYSA-M
Molecular Formula	C4H13NO

138

Tetra-n-octylammonium bromide, 98+%

CAS: 14866-33-2 Molecular Formula: C32H68BrN Molecular Weight (g/mol): 546.807 MDL Number: MFCD00011863 InChI Key: QBVXKDJEZKEASM-UHFFFAOYSA-M Synonym: tetraoctylammonium bromide,tetra-n-octylammonium bromide,tetraoctylazanium bromide,tetraoctyl ammonium bromide,1-octanaminium, n,n,n-trioctyl-, bromide,unii-52qw29owoc,52qw29owoc,tetra n-octyl ammonium bromide,acmc-1bvth,tetra-octylammonium bromide PubChem CID: 2734117 IUPAC Name: tetraoctylazanium;bromide SMILES: CCCCCCCC[N+](CCCCCCCC)(CCCCCCCC)CCCCCCCC.[Br-]

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PubChem CID	2734117
CAS	14866-33-2
Molecular Weight (g/mol)	546.807
MDL Number	MFCD00011863
SMILES	CCCCCCCC[N+](CCCCCCCC)(CCCCCCCC)CCCCCCCC.[Br-]
Synonym	tetraoctylammonium bromide,tetra-n-octylammonium bromide,tetraoctylazanium bromide,tetraoctyl ammonium bromide,1-octanaminium, n,n,n-trioctyl-, bromide,unii-52qw29owoc,52qw29owoc,tetra n-octyl ammonium bromide,acmc-1bvth,tetra-octylammonium bromide
IUPAC Name	tetraoctylazanium;bromide
InChI Key	QBVXKDJEZKEASM-UHFFFAOYSA-M
Molecular Formula	C32H68BrN

139

(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

140

(1-Dodecyl)trimethylammonium chloride, 97%

CAS: 112-00-5 Molecular Formula: C15H34ClN Molecular Weight (g/mol): 263.894 MDL Number: MFCD00041974 InChI Key: DDXLVDQZPFLQMZ-UHFFFAOYSA-M Synonym: dodecyltrimethylammonium chloride,alicop,cation bb,aliquat 4,n,n,n-trimethyldodecan-1-aminium chloride,laurtrimonium chloride,dehyquart lt,cation fb,nissan cation bb,lauryltrimethylammonium chloride PubChem CID: 8152 IUPAC Name: dodecyl(trimethyl)azanium;chloride SMILES: CCCCCCCCCCCC[N+](C)(C)C.[Cl-]

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PubChem CID	8152
CAS	112-00-5
Molecular Weight (g/mol)	263.894
MDL Number	MFCD00041974
SMILES	CCCCCCCCCCCC[N+](C)(C)C.[Cl-]
Synonym	dodecyltrimethylammonium chloride,alicop,cation bb,aliquat 4,n,n,n-trimethyldodecan-1-aminium chloride,laurtrimonium chloride,dehyquart lt,cation fb,nissan cation bb,lauryltrimethylammonium chloride
IUPAC Name	dodecyl(trimethyl)azanium;chloride
InChI Key	DDXLVDQZPFLQMZ-UHFFFAOYSA-M
Molecular Formula	C15H34ClN

141

Tetra-n-butylammonium tribromide, 98%

CAS: 38932-80-8 Molecular Formula: C48H108Br3N3 Molecular Weight (g/mol): 967.125 MDL Number: MFCD00012110 InChI Key: SFLXUZPXEWWQNH-UHFFFAOYSA-K Synonym: tetrabutylammonium tribromide,tetra-n-butylammonium tribromide,tetrabutylammoniumtribromide,mono tetrabutylammonium tribromide,tetrabutylamoniumtribromide,acmc-1ct1n,tetrabutylamonium tribromide,tetrabutylazanium tribromide,tetrabutylammonium-tribromide,tetra-butylammonium tribromide PubChem CID: 23500184 IUPAC Name: tetrabutylazanium;tribromide SMILES: CCCC[N+](CCCC)(CCCC)CCCC.CCCC[N+](CCCC)(CCCC)CCCC.CCCC[N+](CCCC)(CCCC)CCCC.[Br-].[Br-].[Br-]

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PubChem CID	23500184
CAS	38932-80-8
Molecular Weight (g/mol)	967.125
MDL Number	MFCD00012110
SMILES	CCCC[N+](CCCC)(CCCC)CCCC.CCCC[N+](CCCC)(CCCC)CCCC.CCCC[N+](CCCC)(CCCC)CCCC.[Br-].[Br-].[Br-]
Synonym	tetrabutylammonium tribromide,tetra-n-butylammonium tribromide,tetrabutylammoniumtribromide,mono tetrabutylammonium tribromide,tetrabutylamoniumtribromide,acmc-1ct1n,tetrabutylamonium tribromide,tetrabutylazanium tribromide,tetrabutylammonium-tribromide,tetra-butylammonium tribromide
IUPAC Name	tetrabutylazanium;tribromide
InChI Key	SFLXUZPXEWWQNH-UHFFFAOYSA-K
Molecular Formula	C48H108Br3N3

142

(2-Chloroethyl)trimethylammonium chloride, 98% (dry wt.)

CAS: 999-81-5 Molecular Formula: C5H13Cl2N Molecular Weight (g/mol): 158.066 MDL Number: MFCD00011869 InChI Key: UHZZMRAGKVHANO-UHFFFAOYSA-M Synonym: chlormequat chloride,2-chloro-n,n,n-trimethylethanaminium chloride,chlormequat,chlorocholine chloride,antywylegacz,cycocel,2-chloroethyl trimethylammonium chloride,cyclocel,stabilan,cycogan PubChem CID: 13836 IUPAC Name: 2-chloroethyl(trimethyl)azanium;chloride SMILES: C[N+](C)(C)CCCl.[Cl-]

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PubChem CID	13836
CAS	999-81-5
Molecular Weight (g/mol)	158.066
MDL Number	MFCD00011869
SMILES	C[N+](C)(C)CCCl.[Cl-]
Synonym	chlormequat chloride,2-chloro-n,n,n-trimethylethanaminium chloride,chlormequat,chlorocholine chloride,antywylegacz,cycocel,2-chloroethyl trimethylammonium chloride,cyclocel,stabilan,cycogan
IUPAC Name	2-chloroethyl(trimethyl)azanium;chloride
InChI Key	UHZZMRAGKVHANO-UHFFFAOYSA-M
Molecular Formula	C5H13Cl2N

143

Tetraethylammonium hydroxide, 25% w/w in methanol

CAS: 77-98-5 Molecular Formula: C8H21NO Molecular Weight (g/mol): 147.26 MDL Number: MFCD00009024 InChI Key: LRGJRHZIDJQFCL-UHFFFAOYSA-M Synonym: tetraethylammonium hydroxide,tetraethyl ammonium hydroxide,unii-ra8vu41b1f,ammonium, tetraethyl-, hydroxide,tetraethylazanium hydroxide,ethanaminium, n,n,n-triethyl-, hydroxide,ra8vu41b1f,ethanaminium, n,n,n-triethyl-, hydroxide 1:1,tetraethylammonium hydroxide solution in water,n,n,n-triethylethanaminium PubChem CID: 6509 IUPAC Name: tetraethylazanium;hydroxide SMILES: [OH-].CC[N+](CC)(CC)CC

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PubChem CID	6509
CAS	77-98-5
Molecular Weight (g/mol)	147.26
MDL Number	MFCD00009024
SMILES	[OH-].CC[N+](CC)(CC)CC
Synonym	tetraethylammonium hydroxide,tetraethyl ammonium hydroxide,unii-ra8vu41b1f,ammonium, tetraethyl-, hydroxide,tetraethylazanium hydroxide,ethanaminium, n,n,n-triethyl-, hydroxide,ra8vu41b1f,ethanaminium, n,n,n-triethyl-, hydroxide 1:1,tetraethylammonium hydroxide solution in water,n,n,n-triethylethanaminium
IUPAC Name	tetraethylazanium;hydroxide
InChI Key	LRGJRHZIDJQFCL-UHFFFAOYSA-M
Molecular Formula	C8H21NO

144

Tetramethylammonium hydrogen phthalate, 99+%

CAS: 79723-02-7 Molecular Formula: C12H17NO4 Molecular Weight (g/mol): 239.271 MDL Number: MFCD00216634 InChI Key: KQTFRASJMFIJPC-UHFFFAOYSA-M Synonym: tetramethylammonium hydrogen phthalate,methanaminium, n,n,n-trimethyl-, 1,2-benzenedicarboxylate 1:1,tetramethylammonium hydrogenphthalate,hydrogen phthalate; tetramethylammonium,tetramethylammonium phthalate monobasic,phthalic acid mono tetramethylammonium salt,hydrogen phthalate; tetramethylammonium ion,tetramethylammonium hydrogen phthalate, PubChem CID: 12892904 IUPAC Name: 2-carboxybenzoate;tetramethylazanium SMILES: C[N+](C)(C)C.C1=CC=C(C(=C1)C(=O)O)C(=O)[O-]

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PubChem CID	12892904
CAS	79723-02-7
Molecular Weight (g/mol)	239.271
MDL Number	MFCD00216634
SMILES	C[N+](C)(C)C.C1=CC=C(C(=C1)C(=O)O)C(=O)[O-]
Synonym	tetramethylammonium hydrogen phthalate,methanaminium, n,n,n-trimethyl-, 1,2-benzenedicarboxylate 1:1,tetramethylammonium hydrogenphthalate,hydrogen phthalate; tetramethylammonium,tetramethylammonium phthalate monobasic,phthalic acid mono tetramethylammonium salt,hydrogen phthalate; tetramethylammonium ion,tetramethylammonium hydrogen phthalate,
IUPAC Name	2-carboxybenzoate;tetramethylazanium
InChI Key	KQTFRASJMFIJPC-UHFFFAOYSA-M
Molecular Formula	C12H17NO4

145

Tetraethylammonium hydroxide, 35% w/w aq. soln., Reagent Grade

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PubChem CID	6509
CAS	77-98-5
Molecular Weight (g/mol)	147.26
MDL Number	MFCD00009024
SMILES	[OH-].CC[N+](CC)(CC)CC
Synonym	tetraethylammonium hydroxide,tetraethyl ammonium hydroxide,unii-ra8vu41b1f,ammonium, tetraethyl-, hydroxide,tetraethylazanium hydroxide,ethanaminium, n,n,n-triethyl-, hydroxide,ra8vu41b1f,ethanaminium, n,n,n-triethyl-, hydroxide 1:1,tetraethylammonium hydroxide solution in water,n,n,n-triethylethanaminium
InChI Key	LRGJRHZIDJQFCL-UHFFFAOYSA-M
Molecular Formula	C8H21NO

146

Acetylcholine chloride, ∽99%, MP Biomedicals™

CAS: 60-31-1 Molecular Formula: C7H16ClNO2 Molecular Weight (g/mol): 181.66 MDL Number: MFCD00011698 InChI Key: JUGOREOARAHOCO-UHFFFAOYSA-M Synonym: acetylcholine chloride,miochol,acecoline,chloroacetylcholine,arterocoline,acecholin,ovisot,ach chloride,azetylcholinchlorid,2-acetyloxy-n,n,n-trimethylethanaminium chloride PubChem CID: 6060 ChEBI: CHEBI:2417 IUPAC Name: 2-acetyloxyethyl(trimethyl)azanium;chloride SMILES: CC(=O)OCC[N+](C)(C)C.[Cl-]

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Specifications

PubChem CID	6060
CAS	60-31-1
Molecular Weight (g/mol)	181.66
ChEBI	CHEBI:2417
MDL Number	MFCD00011698
SMILES	CC(=O)OCC[N+](C)(C)C.[Cl-]
Synonym	acetylcholine chloride,miochol,acecoline,chloroacetylcholine,arterocoline,acecholin,ovisot,ach chloride,azetylcholinchlorid,2-acetyloxy-n,n,n-trimethylethanaminium chloride
IUPAC Name	2-acetyloxyethyl(trimethyl)azanium;chloride
InChI Key	JUGOREOARAHOCO-UHFFFAOYSA-M
Molecular Formula	C7H16ClNO2

147

Choline bitatrate, >98%, MP Biomedicals™

CAS: 87-67-2 Molecular Formula: C9H19NO7 Molecular Weight (g/mol): 253.251 MDL Number: MFCD00036332 InChI Key: QWJSAWXRUVVRLH-UHFFFAOYSA-M Synonym: choline bitartrate,cholini bitartras,choline 3-carboxy-2,3-dihydroxypropanoate,2-hydroxyethyl trimethylammonium bitartrate,choline tartrate 1:1,2-hydroxy-n,n,n-trimethylethanaminium 3-carboxy-2,3-dihydroxypropanoate,cholinibitatratis,choline hydrogen l-+-tartrate,ethanaminium, 2-hydroxy-n,n,n-trimethyl-, 2r,3r-2,3-dihydroxybutanedioate 1:1 PubChem CID: 10198924 IUPAC Name: 2-hydroxyethyl(trimethyl)azanium;2,3,4-trihydroxy-4-oxobutanoate SMILES: C[N+](C)(C)CCO.C(C(C(=O)[O-])O)(C(=O)O)O

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Specifications

PubChem CID	10198924
CAS	87-67-2
Molecular Weight (g/mol)	253.251
MDL Number	MFCD00036332
SMILES	C[N+](C)(C)CCO.C(C(C(=O)[O-])O)(C(=O)O)O
Synonym	choline bitartrate,cholini bitartras,choline 3-carboxy-2,3-dihydroxypropanoate,2-hydroxyethyl trimethylammonium bitartrate,choline tartrate 1:1,2-hydroxy-n,n,n-trimethylethanaminium 3-carboxy-2,3-dihydroxypropanoate,cholinibitatratis,choline hydrogen l-+-tartrate,ethanaminium, 2-hydroxy-n,n,n-trimethyl-, 2r,3r-2,3-dihydroxybutanedioate 1:1
IUPAC Name	2-hydroxyethyl(trimethyl)azanium;2,3,4-trihydroxy-4-oxobutanoate
InChI Key	QWJSAWXRUVVRLH-UHFFFAOYSA-M
Molecular Formula	C9H19NO7

148

Choline chloride, 99%, MP Biomedicals™

CAS: 67-48-1 Molecular Formula: C5H14ClNO Molecular Weight (g/mol): 139.62 MDL Number: MFCD00011721 InChI Key: SGMZJAMFUVOLNK-UHFFFAOYSA-M Synonym: choline chloride,hepacholine,biocolina,biocoline,lipotril,paresan,luridin chloride,choline hydrochloride,cholinium chloride,bilineurin chloride PubChem CID: 6209 ChEBI: CHEBI:133341 IUPAC Name: (2-hydroxyethyl)trimethylazanium chloride SMILES: [Cl-].C[N+](C)(C)CCO

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Specifications

PubChem CID	6209
CAS	67-48-1
Molecular Weight (g/mol)	139.62
ChEBI	CHEBI:133341
MDL Number	MFCD00011721
SMILES	[Cl-].C[N+](C)(C)CCO
Synonym	choline chloride,hepacholine,biocolina,biocoline,lipotril,paresan,luridin chloride,choline hydrochloride,cholinium chloride,bilineurin chloride
IUPAC Name	(2-hydroxyethyl)trimethylazanium chloride
InChI Key	SGMZJAMFUVOLNK-UHFFFAOYSA-M
Molecular Formula	C5H14ClNO

149

Tetra-n-propylammonium bromide, 98%

CAS: 1941-30-6 Molecular Formula: C12H28BrN Molecular Weight (g/mol): 266.267 MDL Number: MFCD00011840 InChI Key: BGQMOFGZRJUORO-UHFFFAOYSA-M Synonym: tetrapropylammonium bromide,tetra-n-propylammonium bromide,1-propanaminium, n,n,n-tripropyl-, bromide,tetrapropylazanium bromide,tpabr,n,n,n-tripropyl-1-propanaminium bromide,n,n,n-tripropylpropan-1-aminium bromide,tetrapropylammonium bromide tpabr,1-propanaminium, n,n,n-tripropyl-, bromide 1:1,tetra propyl ammonium bromide PubChem CID: 74745 ChEBI: CHEBI:55318 IUPAC Name: tetrapropylazanium;bromide SMILES: CCC[N+](CCC)(CCC)CCC.[Br-]

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Specifications

PubChem CID	74745
CAS	1941-30-6
Molecular Weight (g/mol)	266.267
ChEBI	CHEBI:55318
MDL Number	MFCD00011840
SMILES	CCC[N+](CCC)(CCC)CCC.[Br-]
Synonym	tetrapropylammonium bromide,tetra-n-propylammonium bromide,1-propanaminium, n,n,n-tripropyl-, bromide,tetrapropylazanium bromide,tpabr,n,n,n-tripropyl-1-propanaminium bromide,n,n,n-tripropylpropan-1-aminium bromide,tetrapropylammonium bromide tpabr,1-propanaminium, n,n,n-tripropyl-, bromide 1:1,tetra propyl ammonium bromide
IUPAC Name	tetrapropylazanium;bromide
InChI Key	BGQMOFGZRJUORO-UHFFFAOYSA-M
Molecular Formula	C12H28BrN

150

LiChropur™ Tetramethylammonium sulfate , ≥99.0% (T), MilliporeSigma™ Supelco™

MDL Number: MFCD00012139 Synonym: Bis(tetramethylammonium) sulfate

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MDL Number	MFCD00012139
Synonym	Bis(tetramethylammonium) sulfate

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Quaternary ammonium salts

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