Imidazoles

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

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1 – 15 of 368 results

1-Boc-imidazole, 98%

CAS: 49761-82-2 Molecular Formula: C8H12N2O2 Molecular Weight (g/mol): 168.196 MDL Number: MFCD00014497 InChI Key: MTBKGWHHOBJMHJ-UHFFFAOYSA-N Synonym: n-boc-imidazole,tert-butyl 1h-imidazole-1-carboxylate,n-tert-butoxycarbonylimidazole,1-tert-butoxycarbonyl imidazole,1h-imidazole-1-carboxylic acid, 1,1-dimethylethyl ester,imidazole-1-carboxylic acid tert-butyl ester,tert-butyl imidazolecarboxylate,1-boc-imidazole,acmc-209ki1,ksc237k5p PubChem CID: 521262 IUPAC Name: tert-butyl imidazole-1-carboxylate SMILES: CC(C)(C)OC(=O)N1C=CN=C1

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Specifications

PubChem CID	521262
CAS	49761-82-2
Molecular Weight (g/mol)	168.196
MDL Number	MFCD00014497
SMILES	CC(C)(C)OC(=O)N1C=CN=C1
Synonym	n-boc-imidazole,tert-butyl 1h-imidazole-1-carboxylate,n-tert-butoxycarbonylimidazole,1-tert-butoxycarbonyl imidazole,1h-imidazole-1-carboxylic acid, 1,1-dimethylethyl ester,imidazole-1-carboxylic acid tert-butyl ester,tert-butyl imidazolecarboxylate,1-boc-imidazole,acmc-209ki1,ksc237k5p
IUPAC Name	tert-butyl imidazole-1-carboxylate
InChI Key	MTBKGWHHOBJMHJ-UHFFFAOYSA-N
Molecular Formula	C8H12N2O2

1-Methyl-1H-imidazole-5-carbaldehyde, 97%, Thermo Scientific™

CAS: 39021-62-0 Molecular Formula: C5H6N2O Molecular Weight (g/mol): 110.116 InChI Key: BNYKZFOZWZMEJD-UHFFFAOYSA-N Synonym: 1-methyl-1h-imidazole-5-carbaldehyde,1-methyl-1h-imidazole-5-carboxaldehyde,3-methyl-3h-imidazole-4-carbaldehyde,1-methylimidazole-5-carboxaldehyde,1h-imidazole-5-carboxaldehyde, 1-methyl,1-methylimidazole-5-carbaldehyde,1-methyl-5-imidazolecarboxaldehyde,1-methylimidazole-5-carboxaldeyde,pubchem8047,5-formyl-1-methylimidazole PubChem CID: 573592 IUPAC Name: 3-methylimidazole-4-carbaldehyde SMILES: CN1C=NC=C1C=O

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Specifications

PubChem CID	573592
CAS	39021-62-0
Molecular Weight (g/mol)	110.116
SMILES	CN1C=NC=C1C=O
Synonym	1-methyl-1h-imidazole-5-carbaldehyde,1-methyl-1h-imidazole-5-carboxaldehyde,3-methyl-3h-imidazole-4-carbaldehyde,1-methylimidazole-5-carboxaldehyde,1h-imidazole-5-carboxaldehyde, 1-methyl,1-methylimidazole-5-carbaldehyde,1-methyl-5-imidazolecarboxaldehyde,1-methylimidazole-5-carboxaldeyde,pubchem8047,5-formyl-1-methylimidazole
IUPAC Name	3-methylimidazole-4-carbaldehyde
InChI Key	BNYKZFOZWZMEJD-UHFFFAOYSA-N
Molecular Formula	C5H6N2O

1-n-Butyl-3-methylimidazolium bromide, 99%

CAS: 85100-77-2 Molecular Formula: C8H15BrN2 Molecular Weight (g/mol): 219.126 MDL Number: MFCD03427611 InChI Key: KYCQOKLOSUBEJK-UHFFFAOYSA-M Synonym: 1-butyl-3-methylimidazolium bromide,3-butyl-1-methyl-1h-imidazol-3-ium bromide,bmimbr,1-n-butyl-3-methylimidazolium bromide,1-butyl-3-methyl-1h-imidazol-3-ium bromide,bmim br,c4mim bromide,ksc491c7d,1-butyl-3-methylimidazoliumbromide PubChem CID: 2734236 IUPAC Name: 1-butyl-3-methylimidazol-3-ium;bromide SMILES: CCCCN1C=C[N+](=C1)C.[Br-]

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Specifications

PubChem CID	2734236
CAS	85100-77-2
Molecular Weight (g/mol)	219.126
MDL Number	MFCD03427611
SMILES	CCCCN1C=C[N+](=C1)C.[Br-]
Synonym	1-butyl-3-methylimidazolium bromide,3-butyl-1-methyl-1h-imidazol-3-ium bromide,bmimbr,1-n-butyl-3-methylimidazolium bromide,1-butyl-3-methyl-1h-imidazol-3-ium bromide,bmim br,c4mim bromide,ksc491c7d,1-butyl-3-methylimidazoliumbromide
IUPAC Name	1-butyl-3-methylimidazol-3-ium;bromide
InChI Key	KYCQOKLOSUBEJK-UHFFFAOYSA-M
Molecular Formula	C8H15BrN2

2-Aminoimidazole sulfate, 98%

CAS: 1450-93-7 Molecular Formula: C6H12N6O4S Molecular Weight (g/mol): 264.26 MDL Number: MFCD00013162 InChI Key: KUWRLKJYNASPQZ-UHFFFAOYSA-N Synonym: 2-aminoimidazole hemisulfate,1h-imidazol-2-amine sulfate 2:1,bis 1h-imidazol-2-amine ; sulfuric acid,2-aminoimidazole sulphate,bis 2-aminoimidazole sulfate,1h-imidazol-2-amine sulfurate,2-aminoimidazole sulfate 2:1,1h-imidazol-2-amine, sulfate 2:1,pubchem8378,aminoimidazole hemisulfate PubChem CID: 2734684 IUPAC Name: 1H-imidazol-2-amine;sulfuric acid SMILES: OS(O)(=O)=O.NC1=NC=CN1.NC1=NC=CN1

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Specifications

PubChem CID	2734684
CAS	1450-93-7
Molecular Weight (g/mol)	264.26
MDL Number	MFCD00013162
SMILES	OS(O)(=O)=O.NC1=NC=CN1.NC1=NC=CN1
Synonym	2-aminoimidazole hemisulfate,1h-imidazol-2-amine sulfate 2:1,bis 1h-imidazol-2-amine ; sulfuric acid,2-aminoimidazole sulphate,bis 2-aminoimidazole sulfate,1h-imidazol-2-amine sulfurate,2-aminoimidazole sulfate 2:1,1h-imidazol-2-amine, sulfate 2:1,pubchem8378,aminoimidazole hemisulfate
IUPAC Name	1H-imidazol-2-amine;sulfuric acid
InChI Key	KUWRLKJYNASPQZ-UHFFFAOYSA-N
Molecular Formula	C6H12N6O4S

2-Chloro-5-nitroimidazole, 95%

CAS: 57531-37-0 Molecular Formula: C3H2ClN3O2 Molecular Weight (g/mol): 147.518 MDL Number: MFCD08705680 InChI Key: BOJZBRDIZUHTCE-UHFFFAOYSA-N Synonym: 2-chloro-4-nitroimidazole,2-chloro-4-nitro-1h-imidazole,2-chloro-5-nitroimidazole,1h-imidazole, 2-chloro-4-nitro,2-chloro-4-nitro-3h-imidazole,nitrochloroimidazole,acmc-1ayku,2-chloro-4-nitrroimidazole,ksc490o8f PubChem CID: 42409 IUPAC Name: 2-chloro-5-nitro-1H-imidazole SMILES: C1=C(NC(=N1)Cl)[N+](=O)[O-]

Pricing and Availability
Specifications

PubChem CID	42409
CAS	57531-37-0
Molecular Weight (g/mol)	147.518
MDL Number	MFCD08705680
SMILES	C1=C(NC(=N1)Cl)[N+](=O)[O-]
Synonym	2-chloro-4-nitroimidazole,2-chloro-4-nitro-1h-imidazole,2-chloro-5-nitroimidazole,1h-imidazole, 2-chloro-4-nitro,2-chloro-4-nitro-3h-imidazole,nitrochloroimidazole,acmc-1ayku,2-chloro-4-nitrroimidazole,ksc490o8f
IUPAC Name	2-chloro-5-nitro-1H-imidazole
InChI Key	BOJZBRDIZUHTCE-UHFFFAOYSA-N
Molecular Formula	C3H2ClN3O2

4-Methyl-5-imidazolecarboxaldehyde, 99%

CAS: 68282-53-1 Molecular Formula: C5H6N2O Molecular Weight (g/mol): 110.12 MDL Number: MFCD00173728 InChI Key: KMWCSNCNHSEXIF-UHFFFAOYSA-N Synonym: 4-methyl-1h-imidazole-5-carbaldehyde,5-methylimidazole-4-carboxaldehyde,4-methylimidazole-5-carboxaldehyde,4-methyl-5-imidazolecarboxaldehyde,5-methyl-3h-imidazole-4-carbaldehyde,4-methylimidazole-5-carbaldehyde,1h-imidazole-4-carboxaldehyde, 5-methyl,1h-imidazole-5-carboxaldehyde, 4-methyl,pubchem23016,acmc-1b6zs PubChem CID: 2795887 IUPAC Name: 5-methyl-1H-imidazole-4-carbaldehyde SMILES: CC1=C(C=O)N=CN1

Pricing and Availability
Specifications

PubChem CID	2795887
CAS	68282-53-1
Molecular Weight (g/mol)	110.12
MDL Number	MFCD00173728
SMILES	CC1=C(C=O)N=CN1
Synonym	4-methyl-1h-imidazole-5-carbaldehyde,5-methylimidazole-4-carboxaldehyde,4-methylimidazole-5-carboxaldehyde,4-methyl-5-imidazolecarboxaldehyde,5-methyl-3h-imidazole-4-carbaldehyde,4-methylimidazole-5-carbaldehyde,1h-imidazole-4-carboxaldehyde, 5-methyl,1h-imidazole-5-carboxaldehyde, 4-methyl,pubchem23016,acmc-1b6zs
IUPAC Name	5-methyl-1H-imidazole-4-carbaldehyde
InChI Key	KMWCSNCNHSEXIF-UHFFFAOYSA-N
Molecular Formula	C5H6N2O

1-(n-Butyl)imidazole, 99%

CAS: 4316-42-1 Molecular Formula: C7H12N2 Molecular Weight (g/mol): 124.19 MDL Number: MFCD00042753 InChI Key: MCMFEZDRQOJKMN-UHFFFAOYSA-N Synonym: 1-butyl-1h-imidazole,1h-imidazole, 1-butyl,n-butylimidazole,1-n-butylimidazole,n-n-butyl imidazole,1-n-butyl imidazole,1-buthylimidazole,n-n-butylimidazole,imidazole, 1-butyl PubChem CID: 61347 IUPAC Name: 1-butyl-1H-imidazole SMILES: CCCCN1C=CN=C1

Pricing and Availability
Specifications

PubChem CID	61347
CAS	4316-42-1
Molecular Weight (g/mol)	124.19
MDL Number	MFCD00042753
SMILES	CCCCN1C=CN=C1
Synonym	1-butyl-1h-imidazole,1h-imidazole, 1-butyl,n-butylimidazole,1-n-butylimidazole,n-n-butyl imidazole,1-n-butyl imidazole,1-buthylimidazole,n-n-butylimidazole,imidazole, 1-butyl
IUPAC Name	1-butyl-1H-imidazole
InChI Key	MCMFEZDRQOJKMN-UHFFFAOYSA-N
Molecular Formula	C7H12N2

1-Methyl-5-(tri-n-butylstannyl)imidazole, 90+%, Thermo Scientific™

CAS: 147716-03-8 Molecular Formula: C16H32N2Sn Molecular Weight (g/mol): 371.156 MDL Number: MFCD01319031 InChI Key: OGYWKJKAIAEDQX-UHFFFAOYSA-N PubChem CID: 10915651 IUPAC Name: tributyl-(3-methylimidazol-4-yl)stannane SMILES: CCCC[Sn](CCCC)(CCCC)C1=CN=CN1C

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Specifications

PubChem CID	10915651
CAS	147716-03-8
Molecular Weight (g/mol)	371.156
MDL Number	MFCD01319031
SMILES	CCCC[Sn](CCCC)(CCCC)C1=CN=CN1C
IUPAC Name	tributyl-(3-methylimidazol-4-yl)stannane
InChI Key	OGYWKJKAIAEDQX-UHFFFAOYSA-N
Molecular Formula	C16H32N2Sn

1-n-Butyl-3-methylimidazolium chloride, 96%

CAS: 79917-90-1 Molecular Formula: C8H15ClN2 Molecular Weight (g/mol): 174.67 MDL Number: MFCD03095425 InChI Key: FHDQNOXQSTVAIC-UHFFFAOYSA-M Synonym: 1-butyl-3-methylimidazolium chloride,3-butyl-1-methyl-1h-imidazol-3-ium chloride,1-n-butyl-3-methylimidazolium chloride,bmimcl,bmim cl,c4mim chloride,dsstox_cid_11461,dsstox_rid_78878,dsstox_gsid_31461 PubChem CID: 2734161 SMILES: [Cl-].CCCCN1C=C[N+](C)=C1

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Specifications

PubChem CID	2734161
CAS	79917-90-1
Molecular Weight (g/mol)	174.67
MDL Number	MFCD03095425
SMILES	[Cl-].CCCCN1C=C[N+](C)=C1
Synonym	1-butyl-3-methylimidazolium chloride,3-butyl-1-methyl-1h-imidazol-3-ium chloride,1-n-butyl-3-methylimidazolium chloride,bmimcl,bmim cl,c4mim chloride,dsstox_cid_11461,dsstox_rid_78878,dsstox_gsid_31461
InChI Key	FHDQNOXQSTVAIC-UHFFFAOYSA-M
Molecular Formula	C8H15ClN2

1-Methyl-3-n-octylimidazolium tetrafluoroborate, 99%

CAS: 244193-52-0 Molecular Formula: C12H23BF4N2 Molecular Weight (g/mol): 282.13 MDL Number: MFCD03095434 InChI Key: GXZCAMSPWNHTAE-UHFFFAOYSA-N Synonym: 1-methyl-3-octylimidazolium tetrafluoroborate,1-methyl-3-n-octylimidazolium tetrafluoroborate,3-methyl-1-octylimidazolium tetrafluoroborate,1-octyl-3-methylimidazolium tetrafluoroborate,omimbf4,dsstox_cid_27919,dsstox_rid_82672,dsstox_gsid_47943,3-methyl-1-octylimidazoliumtetrafluoroborate,1-methyl-3-octylimidazolium tetrafluoroborate hplc PubChem CID: 11460221 SMILES: F[B-](F)(F)F.CCCCCCCCN1C=C[N+](C)=C1

Pricing and Availability
Specifications

PubChem CID	11460221
CAS	244193-52-0
Molecular Weight (g/mol)	282.13
MDL Number	MFCD03095434
SMILES	F[B-](F)(F)F.CCCCCCCCN1C=C[N+](C)=C1
Synonym	1-methyl-3-octylimidazolium tetrafluoroborate,1-methyl-3-n-octylimidazolium tetrafluoroborate,3-methyl-1-octylimidazolium tetrafluoroborate,1-octyl-3-methylimidazolium tetrafluoroborate,omimbf4,dsstox_cid_27919,dsstox_rid_82672,dsstox_gsid_47943,3-methyl-1-octylimidazoliumtetrafluoroborate,1-methyl-3-octylimidazolium tetrafluoroborate hplc
InChI Key	GXZCAMSPWNHTAE-UHFFFAOYSA-N
Molecular Formula	C12H23BF4N2

5-Methylimidazole-4-carboxaldehyde, 99%, Thermo Scientific Chemicals

Pricing and Availability
Specifications

PubChem CID	2795887
CAS	68282-53-1
Molecular Weight (g/mol)	110.12
MDL Number	MFCD00173728
SMILES	CC1=C(C=O)N=CN1
Synonym	4-methyl-1h-imidazole-5-carbaldehyde,5-methylimidazole-4-carboxaldehyde,4-methylimidazole-5-carboxaldehyde,4-methyl-5-imidazolecarboxaldehyde,5-methyl-3h-imidazole-4-carbaldehyde,4-methylimidazole-5-carbaldehyde,1h-imidazole-4-carboxaldehyde, 5-methyl,1h-imidazole-5-carboxaldehyde, 4-methyl,pubchem23016,acmc-1b6zs
IUPAC Name	5-methyl-1H-imidazole-4-carbaldehyde
InChI Key	KMWCSNCNHSEXIF-UHFFFAOYSA-N
Molecular Formula	C5H6N2O

PubChem CID	2734684
CAS	1450-93-7
Molecular Weight (g/mol)	264.26
MDL Number	MFCD00013162
SMILES	OS(O)(=O)=O.NC1=NC=CN1.NC1=NC=CN1
Synonym	2-aminoimidazole hemisulfate,1h-imidazol-2-amine sulfate 2:1,bis 1h-imidazol-2-amine ; sulfuric acid,2-aminoimidazole sulphate,bis 2-aminoimidazole sulfate,1h-imidazol-2-amine sulfurate,2-aminoimidazole sulfate 2:1,1h-imidazol-2-amine, sulfate 2:1,pubchem8378,aminoimidazole hemisulfate
InChI Key	KUWRLKJYNASPQZ-UHFFFAOYSA-N
Molecular Formula	C6H12N6O4S

1-Butyl-2,3-dimethylimidazolium chloride, 99%

CAS: 98892-75-2 Molecular Formula: C9H17ClN2 Molecular Weight (g/mol): 188.699 MDL Number: MFCD03093291 InChI Key: HHHYPTORQNESCU-UHFFFAOYSA-M Synonym: 1-butyl-2,3-dimethylimidazolium chloride,1-butyl-2,3-dimethyl-1h-imidazol-3-ium chloride,1-butyl-2,3-dimethylimidazol-1-ium chloride,3-butyl-1,2-dimethylimidazol-1-ium chloride,acmc-209sba,dsstox_cid_27882,dsstox_rid_82635,dsstox_gsid_47906,1-butyl-2,3-dimethylimidazoliumchloride,1-butyl-2,3-dime-thylimidazolium chloride PubChem CID: 2734167 IUPAC Name: 1-butyl-2,3-dimethylimidazol-3-ium;chloride SMILES: CCCCN1C=C[N+](=C1C)C.[Cl-]

Pricing and Availability
Specifications

PubChem CID	2734167
CAS	98892-75-2
Molecular Weight (g/mol)	188.699
MDL Number	MFCD03093291
SMILES	CCCCN1C=C[N+](=C1C)C.[Cl-]
Synonym	1-butyl-2,3-dimethylimidazolium chloride,1-butyl-2,3-dimethyl-1h-imidazol-3-ium chloride,1-butyl-2,3-dimethylimidazol-1-ium chloride,3-butyl-1,2-dimethylimidazol-1-ium chloride,acmc-209sba,dsstox_cid_27882,dsstox_rid_82635,dsstox_gsid_47906,1-butyl-2,3-dimethylimidazoliumchloride,1-butyl-2,3-dime-thylimidazolium chloride
IUPAC Name	1-butyl-2,3-dimethylimidazol-3-ium;chloride
InChI Key	HHHYPTORQNESCU-UHFFFAOYSA-M
Molecular Formula	C9H17ClN2

4-(4-Fluorophenyl)imidazole, 97%

CAS: 65020-70-4 Molecular Formula: C9H7FN2 Molecular Weight (g/mol): 162.167 MDL Number: MFCD00297041 InChI Key: QYDAFWKRBZYBOB-UHFFFAOYSA-N Synonym: 4-4-fluorophenyl-1h-imidazole,5-4-fluorophenyl-1h-imidazole,1h-imidazole,5-4-fluorophenyl,4-4-fluoro-phenyl-1h-imidazole,regid_for_cid_657876,5-4-fluorophenyl-3h-imidazole,4-4-fluorophenyl-1h-imidazole, 9,1h-imidazole, 5-4-fluorophenyl,3sq PubChem CID: 657876 IUPAC Name: 5-(4-fluorophenyl)-1H-imidazole SMILES: C1=CC(=CC=C1C2=CN=CN2)F

Pricing and Availability
Specifications

PubChem CID	657876
CAS	65020-70-4
Molecular Weight (g/mol)	162.167
MDL Number	MFCD00297041
SMILES	C1=CC(=CC=C1C2=CN=CN2)F
Synonym	4-4-fluorophenyl-1h-imidazole,5-4-fluorophenyl-1h-imidazole,1h-imidazole,5-4-fluorophenyl,4-4-fluoro-phenyl-1h-imidazole,regid_for_cid_657876,5-4-fluorophenyl-3h-imidazole,4-4-fluorophenyl-1h-imidazole, 9,1h-imidazole, 5-4-fluorophenyl,3sq
IUPAC Name	5-(4-fluorophenyl)-1H-imidazole
InChI Key	QYDAFWKRBZYBOB-UHFFFAOYSA-N
Molecular Formula	C9H7FN2

1-n-Butyl-3-methylimidazolium methanesulfonate, 99%

CAS: 342789-81-5 Molecular Formula: C9H18N2O3S Molecular Weight (g/mol): 234.314 MDL Number: MFCD06798173 InChI Key: PUHVBRXUKOGSBC-UHFFFAOYSA-M Synonym: 1-butyl-3-methylimidazolium methanesulfonate,1-butyl-3-methylimidazolium mesylate,acmc-20aowi,c4mim mesylate,basionics™ st 78,dsstox_cid_27888,dsstox_rid_82641,dsstox_gsid_47912,1-butyl-3-methylimidazolium methylsulfonate,1-n-butyl-3-methylimidazolium methanesulfonate PubChem CID: 11492381 IUPAC Name: 1-butyl-3-methylimidazol-3-ium;methanesulfonate SMILES: CCCCN1C=C[N+](=C1)C.CS(=O)(=O)[O-]

Pricing and Availability
Specifications

PubChem CID	11492381
CAS	342789-81-5
Molecular Weight (g/mol)	234.314
MDL Number	MFCD06798173
SMILES	CCCCN1C=C[N+](=C1)C.CS(=O)(=O)[O-]
Synonym	1-butyl-3-methylimidazolium methanesulfonate,1-butyl-3-methylimidazolium mesylate,acmc-20aowi,c4mim mesylate,basionics™ st 78,dsstox_cid_27888,dsstox_rid_82641,dsstox_gsid_47912,1-butyl-3-methylimidazolium methylsulfonate,1-n-butyl-3-methylimidazolium methanesulfonate
IUPAC Name	1-butyl-3-methylimidazol-3-ium;methanesulfonate
InChI Key	PUHVBRXUKOGSBC-UHFFFAOYSA-M
Molecular Formula	C9H18N2O3S

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