Imidazoles

Aromatic organic heterocyclic compounds that consist of a diazole with non-adjacent nitrogen atoms with the formula: C3N2H4.

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4-(2-Methyl-1H-imidazol-1-yl)benzylamine, 90%, Thermo Scientific™

CAS: 883291-45-0 Molecular Formula: C11H13N3 Molecular Weight (g/mol): 187.246 MDL Number: MFCD06617944 InChI Key: JOMOQABDRBJMDQ-UHFFFAOYSA-N Synonym: 4-2-methyl-1h-imidazol-1-yl benzylamine,1-4-2-methyl-1h-imidazol-1-yl phenyl methanamine,4-2-methylimidazol-1-yl phenyl methanamine,benzenemethanamine,4-2-methyl-1h-imidazol-1-yl,4-2-methyl-1h-imidazol-1-yl phenyl methanamine,4-2-methylimidazolyl phenyl methylamine,1-4-2-methylimidazol-1-yl phenyl methanamine PubChem CID: 4913134 IUPAC Name: [4-(2-methylimidazol-1-yl)phenyl]methanamine SMILES: CC1=NC=CN1C2=CC=C(C=C2)CN

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Specifications

PubChem CID	4913134
CAS	883291-45-0
Molecular Weight (g/mol)	187.246
MDL Number	MFCD06617944
SMILES	CC1=NC=CN1C2=CC=C(C=C2)CN
Synonym	4-2-methyl-1h-imidazol-1-yl benzylamine,1-4-2-methyl-1h-imidazol-1-yl phenyl methanamine,4-2-methylimidazol-1-yl phenyl methanamine,benzenemethanamine,4-2-methyl-1h-imidazol-1-yl,4-2-methyl-1h-imidazol-1-yl phenyl methanamine,4-2-methylimidazolyl phenyl methylamine,1-4-2-methylimidazol-1-yl phenyl methanamine
IUPAC Name	[4-(2-methylimidazol-1-yl)phenyl]methanamine
InChI Key	JOMOQABDRBJMDQ-UHFFFAOYSA-N
Molecular Formula	C11H13N3

Miconazole Impurity A, British Pharmacopoeia (BP) Reference Standard, MilliporeSigma™ Supelco™

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets, has been developed and issued under the Authority of the issuing Pharmacopoeia.

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4,5-Dicyano-2-phenylimidazole, 97%, Thermo Scientific Chemicals

CAS: 50847-06-8 Molecular Formula: C11H6N4 Molecular Weight (g/mol): 194.20 MDL Number: MFCD05863325 InChI Key: PGSHQANDAMACEF-UHFFFAOYSA-N Synonym: 2-phenyl-4,5-dicyanoimidazole,2-phenylimidazole-4,5-dicarbonitrile,phenylimidazoledicarbonitrile,2-phenyl-1h-imidazol-4,5-dikohlenitrile,1h-imidazole-4,5-dicarbonitrile,2-phenyl,1h-imidazole-4,5-dicarbonitrile, 2-phenyl PubChem CID: 820939 IUPAC Name: 2-phenyl-1H-imidazole-4,5-dicarbonitrile SMILES: N#CC1=C(N=C(N1)C1=CC=CC=C1)C#N

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Specifications

PubChem CID	820939
CAS	50847-06-8
Molecular Weight (g/mol)	194.20
MDL Number	MFCD05863325
SMILES	N#CC1=C(N=C(N1)C1=CC=CC=C1)C#N
Synonym	2-phenyl-4,5-dicyanoimidazole,2-phenylimidazole-4,5-dicarbonitrile,phenylimidazoledicarbonitrile,2-phenyl-1h-imidazol-4,5-dikohlenitrile,1h-imidazole-4,5-dicarbonitrile,2-phenyl,1h-imidazole-4,5-dicarbonitrile, 2-phenyl
IUPAC Name	2-phenyl-1H-imidazole-4,5-dicarbonitrile
InChI Key	PGSHQANDAMACEF-UHFFFAOYSA-N
Molecular Formula	C11H6N4

1-Allyl-3-methylimidazolium bromide, 97%

CAS: 31410-07-8 Molecular Formula: C7H11BrN2 Molecular Weight (g/mol): 203.08 MDL Number: MFCD08277003 InChI Key: KLFDZFIZKMEUGI-UHFFFAOYSA-M Synonym: 1-allyl-3-methylimidazolium bromide,1-allyl-3-methyl-1h-imidazol-3-ium bromide,1-methyl-3-prop-2-en-1-yl imidazol-1-ium bromide,ksc221i2h,3-methyl-1-prop-2-en-1-yl imidazol-1-ium bromide PubChem CID: 11229454 SMILES: [Br-].C[N+]1=CN(CC=C)C=C1

Pricing and Availability
Specifications

PubChem CID	11229454
CAS	31410-07-8
Molecular Weight (g/mol)	203.08
MDL Number	MFCD08277003
SMILES	[Br-].C[N+]1=CN(CC=C)C=C1
Synonym	1-allyl-3-methylimidazolium bromide,1-allyl-3-methyl-1h-imidazol-3-ium bromide,1-methyl-3-prop-2-en-1-yl imidazol-1-ium bromide,ksc221i2h,3-methyl-1-prop-2-en-1-yl imidazol-1-ium bromide
InChI Key	KLFDZFIZKMEUGI-UHFFFAOYSA-M
Molecular Formula	C7H11BrN2

2-Bromo-5-nitroimidazole, 98%

CAS: 65902-59-2 Molecular Formula: C3H2BrN3O2 Molecular Weight (g/mol): 191.972 MDL Number: MFCD09038915 InChI Key: UWRJWMLKEHRGOH-UHFFFAOYSA-N Synonym: 2-bromo-4-nitroimidazole,2-bromo-4-nitro-1h-imidazole,2-bromo-4-nitro-3h-imidazole,2-bromo-5-nitroimidazole,1h-imidazole, 2-bromo-4-nitro,nitrobromoimidazole,pubchem20161,acmc-20aiz1,acmc-1b2vr PubChem CID: 47754 IUPAC Name: 2-bromo-5-nitro-1H-imidazole SMILES: C1=C(NC(=N1)Br)[N+](=O)[O-]

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Specifications

PubChem CID	47754
CAS	65902-59-2
Molecular Weight (g/mol)	191.972
MDL Number	MFCD09038915
SMILES	C1=C(NC(=N1)Br)[N+](=O)[O-]
Synonym	2-bromo-4-nitroimidazole,2-bromo-4-nitro-1h-imidazole,2-bromo-4-nitro-3h-imidazole,2-bromo-5-nitroimidazole,1h-imidazole, 2-bromo-4-nitro,nitrobromoimidazole,pubchem20161,acmc-20aiz1,acmc-1b2vr
IUPAC Name	2-bromo-5-nitro-1H-imidazole
InChI Key	UWRJWMLKEHRGOH-UHFFFAOYSA-N
Molecular Formula	C3H2BrN3O2

Ethyl 1-methylimidazole-2-carboxylate, 95%, Thermo Scientific™

CAS: 30148-21-1 Molecular Formula: C7H10N2O2 Molecular Weight (g/mol): 154.17 MDL Number: MFCD02683326 InChI Key: NOTZYDYZBOBDFE-UHFFFAOYSA-N Synonym: ethyl 1-methyl-1h-imidazole-2-carboxylate,ethyl1-methylimidazole-2-carboxylate,1-methyl-1h-imidazole-2-carboxylic acid ethyl ester,1h-imidazole-2-carboxylic acid, 1-methyl-, ethyl ester,pubchem22681,ethy 1-methylimidazole-2-carboxylate,ethyl 1-methyl-imidazole-2-carboxylate,1-methylimidazole-2-carboxylic acid ethyl ester,1-methyl-1h-imidazole-2-carboxylic acid, ethyl ester,1h-imidazole-2-carboxylicacid, 1-methyl-, ethyl ester PubChem CID: 4261883 IUPAC Name: ethyl 1-methylimidazole-2-carboxylate SMILES: CCOC(=O)C1=NC=CN1C

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Specifications

PubChem CID	4261883
CAS	30148-21-1
Molecular Weight (g/mol)	154.17
MDL Number	MFCD02683326
SMILES	CCOC(=O)C1=NC=CN1C
Synonym	ethyl 1-methyl-1h-imidazole-2-carboxylate,ethyl1-methylimidazole-2-carboxylate,1-methyl-1h-imidazole-2-carboxylic acid ethyl ester,1h-imidazole-2-carboxylic acid, 1-methyl-, ethyl ester,pubchem22681,ethy 1-methylimidazole-2-carboxylate,ethyl 1-methyl-imidazole-2-carboxylate,1-methylimidazole-2-carboxylic acid ethyl ester,1-methyl-1h-imidazole-2-carboxylic acid, ethyl ester,1h-imidazole-2-carboxylicacid, 1-methyl-, ethyl ester
IUPAC Name	ethyl 1-methylimidazole-2-carboxylate
InChI Key	NOTZYDYZBOBDFE-UHFFFAOYSA-N
Molecular Formula	C7H10N2O2

2-Aminobenzimidazole, 97+%

CAS: 934-32-7 Molecular Formula: C7H7N3 Molecular Weight (g/mol): 133.15 MDL Number: MFCD00005596 InChI Key: JWYUFVNJZUSCSM-UHFFFAOYSA-N Synonym: 2-aminobenzimidazole,1h-benzo d imidazol-2-amine,2-iminobenzimidazoline,benzimidazole, 2-amino,benzimidazol-2-ylamine,2-amino benzimidazole,caswell no. 033aa,1h-1,3-benzodiazol-2-amine,usaf ek-4037,2-amino-1h-benzimidazole PubChem CID: 13624 ChEBI: CHEBI:27822 IUPAC Name: 1H-benzimidazol-2-amine SMILES: NC1=NC2=CC=CC=C2N1

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Specifications

PubChem CID	13624
CAS	934-32-7
Molecular Weight (g/mol)	133.15
ChEBI	CHEBI:27822
MDL Number	MFCD00005596
SMILES	NC1=NC2=CC=CC=C2N1
Synonym	2-aminobenzimidazole,1h-benzo d imidazol-2-amine,2-iminobenzimidazoline,benzimidazole, 2-amino,benzimidazol-2-ylamine,2-amino benzimidazole,caswell no. 033aa,1h-1,3-benzodiazol-2-amine,usaf ek-4037,2-amino-1h-benzimidazole
IUPAC Name	1H-benzimidazol-2-amine
InChI Key	JWYUFVNJZUSCSM-UHFFFAOYSA-N
Molecular Formula	C7H7N3

1-Methyl-1H-imidazole-5-carbonyl chloride hydrochloride, Thermo Scientific™

CAS: 343569-06-2 Molecular Formula: C5H6Cl2N2O Molecular Weight (g/mol): 181.02 MDL Number: MFCD03659705 InChI Key: IRADJQMSOFSMNS-UHFFFAOYSA-N Synonym: 1-methyl-1h-imidazole-5-carbonyl chloride hydrochloride,3-methylimidazole-4-carbonyl chloride hydrochloride,1-methylimidazole-5-carbonyl chloride hcl,3-methyl-3h-imidazole-4-carbonyl chloride hydrochloride,3-methyl-4-imidazolecarbonyl chloride hydrochloride,5-chlorocarbonyl-1-methyl-1h-imidazole hydrochloride,1h-imidazole-5-carbonylchloride, 1-methyl-, hydrochloride 1:1 PubChem CID: 2776553 SMILES: Cl.CN1C=NC=C1C(Cl)=O

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Specifications

PubChem CID	2776553
CAS	343569-06-2
Molecular Weight (g/mol)	181.02
MDL Number	MFCD03659705
SMILES	Cl.CN1C=NC=C1C(Cl)=O
Synonym	1-methyl-1h-imidazole-5-carbonyl chloride hydrochloride,3-methylimidazole-4-carbonyl chloride hydrochloride,1-methylimidazole-5-carbonyl chloride hcl,3-methyl-3h-imidazole-4-carbonyl chloride hydrochloride,3-methyl-4-imidazolecarbonyl chloride hydrochloride,5-chlorocarbonyl-1-methyl-1h-imidazole hydrochloride,1h-imidazole-5-carbonylchloride, 1-methyl-, hydrochloride 1:1
InChI Key	IRADJQMSOFSMNS-UHFFFAOYSA-N
Molecular Formula	C5H6Cl2N2O

1-Ethyl-3-methylimidazolium tetrafluoroborate, 98+% (dry wt.), may cont. up to 3% water

CAS: 143314-16-3 Molecular Formula: C6H11BF4N2 Molecular Weight (g/mol): 197.97 MDL Number: MFCD00216668 InChI Key: CUNYTRQQXKCRTJ-UHFFFAOYSA-N Synonym: 1-ethyl-3-methylimidazolium tetrafluoroborate,1-ethyl-3-methyl-1h-imidazol-3-ium tetrafluoroborate,emimbf4,basionics™ ee 03,acmc-209cq9,dsstox_cid_29074,dsstox_rid_83293,dsstox_gsid_49218,ksc174g8n,1-methyl-3-ethylimidazolium tetrafluoroborate PubChem CID: 2769348 IUPAC Name: 1-ethyl-3-methylimidazol-3-ium;tetrafluoroborate SMILES: F[B-](F)(F)F.CCN1C=C[N+](C)=C1

Pricing and Availability
Specifications

PubChem CID	2769348
CAS	143314-16-3
Molecular Weight (g/mol)	197.97
MDL Number	MFCD00216668
SMILES	F[B-](F)(F)F.CCN1C=C[N+](C)=C1
Synonym	1-ethyl-3-methylimidazolium tetrafluoroborate,1-ethyl-3-methyl-1h-imidazol-3-ium tetrafluoroborate,emimbf4,basionics™ ee 03,acmc-209cq9,dsstox_cid_29074,dsstox_rid_83293,dsstox_gsid_49218,ksc174g8n,1-methyl-3-ethylimidazolium tetrafluoroborate
IUPAC Name	1-ethyl-3-methylimidazol-3-ium;tetrafluoroborate
InChI Key	CUNYTRQQXKCRTJ-UHFFFAOYSA-N
Molecular Formula	C6H11BF4N2

1-Ethyl-3-methylimidazolium hydrogen sulfate, 98%

CAS: 412009-61-1 Molecular Formula: C6H12N2O4S Molecular Weight (g/mol): 208.23 MDL Number: MFCD06798195 InChI Key: HZKDSQCZNUUQIF-UHFFFAOYSA-M Synonym: 1-ethyl-3-methylimidazolium hydrogen sulfate,1-ethyl-3-methylimidazolium hydrogensulfate,basionics™ ac 25,acmc-209jj9,dsstox_cid_29156,dsstox_rid_83375,dsstox_gsid_49300,1-ethyl-3-methylimidazoliumhydrogensulfate,1-methyl-3-ethylimidazolium hydrogensulfate,1h-imidazolium,1-ethyl-3-methyl-,sulfate 1:1 PubChem CID: 16217215 SMILES: OS([O-])(=O)=O.CCN1C=C[N+](C)=C1

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Specifications

PubChem CID	16217215
CAS	412009-61-1
Molecular Weight (g/mol)	208.23
MDL Number	MFCD06798195
SMILES	OS([O-])(=O)=O.CCN1C=C[N+](C)=C1
Synonym	1-ethyl-3-methylimidazolium hydrogen sulfate,1-ethyl-3-methylimidazolium hydrogensulfate,basionics™ ac 25,acmc-209jj9,dsstox_cid_29156,dsstox_rid_83375,dsstox_gsid_49300,1-ethyl-3-methylimidazoliumhydrogensulfate,1-methyl-3-ethylimidazolium hydrogensulfate,1h-imidazolium,1-ethyl-3-methyl-,sulfate 1:1
InChI Key	HZKDSQCZNUUQIF-UHFFFAOYSA-M
Molecular Formula	C6H12N2O4S

1-n-Butyl-3-methylimidazolium trifluoromethanesulfonate, 98%

CAS: 174899-66-2 Molecular Formula: C9H15F3N2O3S Molecular Weight (g/mol): 288.285 MDL Number: MFCD03427620 InChI Key: FRZPYEHDSAQGAS-UHFFFAOYSA-M Synonym: 1-butyl-3-methylimidazolium trifluoromethanesulfonate,1-butyl-3-methylimidazolium trifluoromethansulfonate,1-butyl-3-methylimidazolium triflate,c4mim triflate,bmim otf,acmc-1bwln,basionics™ vs 12,dsstox_cid_29088,dsstox_rid_83307,dsstox_gsid_49232 PubChem CID: 2734246 IUPAC Name: 1-butyl-3-methylimidazol-3-ium;trifluoromethanesulfonate SMILES: CCCCN1C=C[N+](=C1)C.C(F)(F)(F)S(=O)(=O)[O-]

Pricing and Availability
Specifications

PubChem CID	2734246
CAS	174899-66-2
Molecular Weight (g/mol)	288.285
MDL Number	MFCD03427620
SMILES	CCCCN1C=C[N+](=C1)C.C(F)(F)(F)S(=O)(=O)[O-]
Synonym	1-butyl-3-methylimidazolium trifluoromethanesulfonate,1-butyl-3-methylimidazolium trifluoromethansulfonate,1-butyl-3-methylimidazolium triflate,c4mim triflate,bmim otf,acmc-1bwln,basionics™ vs 12,dsstox_cid_29088,dsstox_rid_83307,dsstox_gsid_49232
IUPAC Name	1-butyl-3-methylimidazol-3-ium;trifluoromethanesulfonate
InChI Key	FRZPYEHDSAQGAS-UHFFFAOYSA-M
Molecular Formula	C9H15F3N2O3S

1,1'-Thiocarbonyldiimidazole, tech 90%

CAS: 6160-65-2 Molecular Formula: C7H6N4S Molecular Weight (g/mol): 178.21 MDL Number: MFCD00005289 InChI Key: RAFNCPHFRHZCPS-UHFFFAOYSA-N Synonym: 1,1'-thiocarbonyldiimidazole,thiocarbonyldiimidazole,n,n'-thiocarbonyldiimidazole,di 1h-imidazol-1-yl methanethione,1,1-thiocarbonyldiimidazole,di imidazol-1-yl methanethione,n,n'-thiocarbonyldiimidazole tcdi,1h-imidazole, 1,1'-carbonothioylbis,n,n-thiocarbonyldiimidazole,1,1'-carbonothioylbis-1h-imidazole PubChem CID: 80264 IUPAC Name: di(imidazol-1-yl)methanethione SMILES: S=C(N1C=CN=C1)N1C=CN=C1

Pricing and Availability
Specifications

PubChem CID	80264
CAS	6160-65-2
Molecular Weight (g/mol)	178.21
MDL Number	MFCD00005289
SMILES	S=C(N1C=CN=C1)N1C=CN=C1
Synonym	1,1'-thiocarbonyldiimidazole,thiocarbonyldiimidazole,n,n'-thiocarbonyldiimidazole,di 1h-imidazol-1-yl methanethione,1,1-thiocarbonyldiimidazole,di imidazol-1-yl methanethione,n,n'-thiocarbonyldiimidazole tcdi,1h-imidazole, 1,1'-carbonothioylbis,n,n-thiocarbonyldiimidazole,1,1'-carbonothioylbis-1h-imidazole
IUPAC Name	di(imidazol-1-yl)methanethione
InChI Key	RAFNCPHFRHZCPS-UHFFFAOYSA-N
Molecular Formula	C7H6N4S

Thermo Scientific Chemicals Metronidazole, 99%

CAS: 443-48-1 Molecular Formula: C₆H₉N₃O₃ Molecular Weight (g/mol): 171.16 MDL Number: MFCD00009750 InChI Key: VAOCPAMSLUNLGC-UHFFFAOYSA-N Synonym: metronidazole,metronidazol,flagyl,2-methyl-5-nitroimidazole-1-ethanol,anagiardil,trichazol,gineflavir,meronidal,metronidaz,novonidazol PubChem CID: 4173 ChEBI: CHEBI:6909 IUPAC Name: 2-(2-methyl-5-nitroimidazol-1-yl)ethanol SMILES: CC1=NC=C(N1CCO)[N+](=O)[O-]

Pricing and Availability
Specifications

PubChem CID	4173
CAS	443-48-1
Molecular Weight (g/mol)	171.16
ChEBI	CHEBI:6909
MDL Number	MFCD00009750
SMILES	CC1=NC=C(N1CCO)[N+](=O)[O-]
Synonym	metronidazole,metronidazol,flagyl,2-methyl-5-nitroimidazole-1-ethanol,anagiardil,trichazol,gineflavir,meronidal,metronidaz,novonidazol
IUPAC Name	2-(2-methyl-5-nitroimidazol-1-yl)ethanol
InChI Key	VAOCPAMSLUNLGC-UHFFFAOYSA-N
Molecular Formula	C₆H₉N₃O₃

1-Ethyl-2,3-dimethylimidazolium tetrafluoroborate, 98%, Thermo Scientific™

CAS: 307492-75-7 Molecular Formula: C7H13BF4N2 Molecular Weight (g/mol): 212.00 MDL Number: MFCD08458929 InChI Key: KNIWGPCMWBGRBE-UHFFFAOYSA-N Synonym: 1-ethyl-2,3-dimethylimidazolium tetrafluoroborate,1-ethyl-2,3-dimethyl-1h-imidazol-3-ium tetrafluoroborate,3-ethyl-1,2-dimethylimidazol-1-ium tetrafluoroborate,dsstox_cid_29122,dsstox_rid_83341,dsstox_gsid_49266,1-ethyl 2,3 dimethyl imidazolium tetrafluoroborate,1-ethyl-2,3-dimethylimidazol-1-ium tetrafluoroborate PubChem CID: 21977262 IUPAC Name: 1-ethyl-2,3-dimethyl-1H-imidazol-3-ium; tetrafluoroboranuide SMILES: F[B-](F)(F)F.CCN1C=C[N+](C)=C1C

Pricing and Availability
Specifications

PubChem CID	21977262
CAS	307492-75-7
Molecular Weight (g/mol)	212.00
MDL Number	MFCD08458929
SMILES	F[B-](F)(F)F.CCN1C=C[N+](C)=C1C
Synonym	1-ethyl-2,3-dimethylimidazolium tetrafluoroborate,1-ethyl-2,3-dimethyl-1h-imidazol-3-ium tetrafluoroborate,3-ethyl-1,2-dimethylimidazol-1-ium tetrafluoroborate,dsstox_cid_29122,dsstox_rid_83341,dsstox_gsid_49266,1-ethyl 2,3 dimethyl imidazolium tetrafluoroborate,1-ethyl-2,3-dimethylimidazol-1-ium tetrafluoroborate
IUPAC Name	1-ethyl-2,3-dimethyl-1H-imidazol-3-ium; tetrafluoroboranuide
InChI Key	KNIWGPCMWBGRBE-UHFFFAOYSA-N
Molecular Formula	C7H13BF4N2

1H-Imidazole-4-carboxylic acid, 98%

CAS: 1072-84-0 Molecular Formula: C4H4N2O2 Molecular Weight (g/mol): 112.09 MDL Number: MFCD00082203 InChI Key: NKWCGTOZTHZDHB-UHFFFAOYSA-N Synonym: 1h-imidazole-4-carboxylic acid,4-imidazolecarboxylic acid,imidazole-4-carboxylic acid,3h-imidazole-4-carboxylic acid,4-carboxyimidazole,unii-ae82z8u4gj,imidazole-5-carboxylic acid,4-imidazole carboxylic acid,ae82z8u4gj,4 5-imidazolecarboxylic acid PubChem CID: 14080 IUPAC Name: 1H-imidazole-5-carboxylic acid SMILES: OC(=O)C1=CN=CN1

Pricing and Availability
Specifications

PubChem CID	14080
CAS	1072-84-0
Molecular Weight (g/mol)	112.09
MDL Number	MFCD00082203
SMILES	OC(=O)C1=CN=CN1
Synonym	1h-imidazole-4-carboxylic acid,4-imidazolecarboxylic acid,imidazole-4-carboxylic acid,3h-imidazole-4-carboxylic acid,4-carboxyimidazole,unii-ae82z8u4gj,imidazole-5-carboxylic acid,4-imidazole carboxylic acid,ae82z8u4gj,4 5-imidazolecarboxylic acid
IUPAC Name	1H-imidazole-5-carboxylic acid
InChI Key	NKWCGTOZTHZDHB-UHFFFAOYSA-N
Molecular Formula	C4H4N2O2

Imidazoles

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