Imidazoles

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

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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

1,2-Dimethylimidazole, 96+%

CAS: 1739-84-0 Molecular Formula: C5H8N2 Molecular Weight (g/mol): 96.13 MDL Number: MFCD00005294 InChI Key: GIWQSPITLQVMSG-UHFFFAOYSA-N Synonym: 1,2-dimethyl-1h-imidazole,1h-imidazole, 1,2-dimethyl,imidazole, 1,2-dimethyl,1h-imidazole, dimethyl,unii-q41bc3grjb,q41bc3grjb,lupragen r dmi,1,2-dimethylimdazole,1,2 dimethylimidazole,n,2-dimethylimidazole PubChem CID: 15617 IUPAC Name: 1,2-dimethylimidazole SMILES: CN1C=CN=C1C

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Specifications

PubChem CID	15617
CAS	1739-84-0
Molecular Weight (g/mol)	96.13
MDL Number	MFCD00005294
SMILES	CN1C=CN=C1C
Synonym	1,2-dimethyl-1h-imidazole,1h-imidazole, 1,2-dimethyl,imidazole, 1,2-dimethyl,1h-imidazole, dimethyl,unii-q41bc3grjb,q41bc3grjb,lupragen r dmi,1,2-dimethylimdazole,1,2 dimethylimidazole,n,2-dimethylimidazole
IUPAC Name	1,2-dimethylimidazole
InChI Key	GIWQSPITLQVMSG-UHFFFAOYSA-N
Molecular Formula	C5H8N2

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

Pricing and Availability
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

2-(2-Aminophenyl)benzimidazole, 98%

CAS: 5805-39-0 Molecular Formula: C13H11N3 Molecular Weight (g/mol): 209.25 MDL Number: MFCD00051496 InChI Key: YWNXHTNWOQHFRL-UHFFFAOYSA-N Synonym: 2-2-aminophenyl benzimidazole,2-1h-benzo d imidazol-2-yl aniline,2-1h-benzimidazol-2-yl aniline,2-1h-benzoimidazol-2-yl-phenylamine,2-1h-1,3-benzodiazol-2-yl aniline,benzenamine, 2-1h-benzimidazol-2-yl,2-o-aminophenyl benzimidazole,2-1h-benzo d imidazol-2-yl benzenamine,2-benzimidazol-2-ylphenylamine PubChem CID: 79869 SMILES: NC1=CC=CC=C1C1=NC2=CC=CC=C2N1

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Specifications

PubChem CID	79869
CAS	5805-39-0
Molecular Weight (g/mol)	209.25
MDL Number	MFCD00051496
SMILES	NC1=CC=CC=C1C1=NC2=CC=CC=C2N1
Synonym	2-2-aminophenyl benzimidazole,2-1h-benzo d imidazol-2-yl aniline,2-1h-benzimidazol-2-yl aniline,2-1h-benzoimidazol-2-yl-phenylamine,2-1h-1,3-benzodiazol-2-yl aniline,benzenamine, 2-1h-benzimidazol-2-yl,2-o-aminophenyl benzimidazole,2-1h-benzo d imidazol-2-yl benzenamine,2-benzimidazol-2-ylphenylamine
InChI Key	YWNXHTNWOQHFRL-UHFFFAOYSA-N
Molecular Formula	C13H11N3

4-Nitroimidazole, 97%

CAS: 3034-38-6 Molecular Formula: C3H3N3O2 Molecular Weight (g/mol): 113.08 MDL Number: MFCD00005196 InChI Key: VYDWQPKRHOGLPA-UHFFFAOYSA-N Synonym: 4-nitroimidazole,4-nitro-1h-imidazole,1h-imidazole, 4-nitro,5-nitroimidazole,4 5-nitroimidazole,imidazole, 4-nitro,1h-imidazole, 5-nitro,unii-y8u32az5o7,5 4-nitroimidazole,4-nitro-3h-imidazole PubChem CID: 18208 ChEBI: CHEBI:64635 IUPAC Name: 5-nitro-1H-imidazole SMILES: [O-][N+](=O)C1=CN=CN1

Pricing and Availability
Specifications

PubChem CID	18208
CAS	3034-38-6
Molecular Weight (g/mol)	113.08
ChEBI	CHEBI:64635
MDL Number	MFCD00005196
SMILES	[O-][N+](=O)C1=CN=CN1
Synonym	4-nitroimidazole,4-nitro-1h-imidazole,1h-imidazole, 4-nitro,5-nitroimidazole,4 5-nitroimidazole,imidazole, 4-nitro,1h-imidazole, 5-nitro,unii-y8u32az5o7,5 4-nitroimidazole,4-nitro-3h-imidazole
IUPAC Name	5-nitro-1H-imidazole
InChI Key	VYDWQPKRHOGLPA-UHFFFAOYSA-N
Molecular Formula	C3H3N3O2

2-Phenylimidazole, 98%

CAS: 670-96-2 Molecular Formula: C9H8N2 Molecular Weight (g/mol): 144.18 MDL Number: MFCD00005186 InChI Key: ZCUJYXPAKHMBAZ-UHFFFAOYSA-N Synonym: 2-phenylimidazole,1h-imidazole, 2-phenyl,imidazole, 2-phenyl,2-phenyl imidazole,2-phenyl-1h-imidazol,unii-7r2590hm4l,chembl14189,phenyl imidazole,2-phenyl-imidazole,piy PubChem CID: 69591 IUPAC Name: 2-phenyl-1H-imidazole SMILES: N1C=CN=C1C1=CC=CC=C1

Pricing and Availability
Specifications

PubChem CID	69591
CAS	670-96-2
Molecular Weight (g/mol)	144.18
MDL Number	MFCD00005186
SMILES	N1C=CN=C1C1=CC=CC=C1
Synonym	2-phenylimidazole,1h-imidazole, 2-phenyl,imidazole, 2-phenyl,2-phenyl imidazole,2-phenyl-1h-imidazol,unii-7r2590hm4l,chembl14189,phenyl imidazole,2-phenyl-imidazole,piy
IUPAC Name	2-phenyl-1H-imidazole
InChI Key	ZCUJYXPAKHMBAZ-UHFFFAOYSA-N
Molecular Formula	C9H8N2

Imidazole-4-carboxaldehyde, 97%

CAS: 3034-50-2 Molecular Formula: C4H4N2O Molecular Weight (g/mol): 96.089 MDL Number: MFCD00173726 InChI Key: ZQEXIXXJFSQPNA-UHFFFAOYSA-N Synonym: 1h-imidazole-4-carbaldehyde,imidazole-4-carbaldehyde,1h-imidazole-4-carboxaldehyde,imidazole-4-carboxaldehyde,4-imidazolecarboxaldehyde,4-formylimidazole,4 5-imidazolecarboxaldehyde,3h-imidazole-4-carbaldehyde,4-formyl-1h-imidazole,imidazole-5-carbaldehyde PubChem CID: 76428 IUPAC Name: 1H-imidazole-5-carbaldehyde SMILES: C1=C(NC=N1)C=O

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Specifications

PubChem CID	76428
CAS	3034-50-2
Molecular Weight (g/mol)	96.089
MDL Number	MFCD00173726
SMILES	C1=C(NC=N1)C=O
Synonym	1h-imidazole-4-carbaldehyde,imidazole-4-carbaldehyde,1h-imidazole-4-carboxaldehyde,imidazole-4-carboxaldehyde,4-imidazolecarboxaldehyde,4-formylimidazole,4 5-imidazolecarboxaldehyde,3h-imidazole-4-carbaldehyde,4-formyl-1h-imidazole,imidazole-5-carbaldehyde
IUPAC Name	1H-imidazole-5-carbaldehyde
InChI Key	ZQEXIXXJFSQPNA-UHFFFAOYSA-N
Molecular Formula	C4H4N2O

2-Phenylbenzimidazole-5-sulfonic acid, 98%

CAS: 27503-81-7 Molecular Formula: C13H10N2O3S Molecular Weight (g/mol): 274.29 MDL Number: MFCD00053007 InChI Key: UVCJGUGAGLDPAA-UHFFFAOYSA-N Synonym: ensulizole,2-phenylbenzimidazole-5-sulfonic acid,phenylbenzimidazole sulfonic acid,2-phenyl-1h-benzo d imidazole-5-sulfonic acid,2-phenyl-1h-benzo d imidazole-6-sulfonic acid,1h-benzimidazole-5-sulfonic acid, 2-phenyl,unii-9yq9di1w42,2-phenyl-1h-benzimidazole-5-sulfonic acid,parsol hs,2-phenyl-5-benzimidazolesulfonic acid PubChem CID: 33919 IUPAC Name: 2-phenyl-3H-benzimidazole-5-sulfonic acid SMILES: OS(=O)(=O)C1=CC=C2N=C(NC2=C1)C1=CC=CC=C1

Pricing and Availability
Specifications

PubChem CID	33919
CAS	27503-81-7
Molecular Weight (g/mol)	274.29
MDL Number	MFCD00053007
SMILES	OS(=O)(=O)C1=CC=C2N=C(NC2=C1)C1=CC=CC=C1
Synonym	ensulizole,2-phenylbenzimidazole-5-sulfonic acid,phenylbenzimidazole sulfonic acid,2-phenyl-1h-benzo d imidazole-5-sulfonic acid,2-phenyl-1h-benzo d imidazole-6-sulfonic acid,1h-benzimidazole-5-sulfonic acid, 2-phenyl,unii-9yq9di1w42,2-phenyl-1h-benzimidazole-5-sulfonic acid,parsol hs,2-phenyl-5-benzimidazolesulfonic acid
IUPAC Name	2-phenyl-3H-benzimidazole-5-sulfonic acid
InChI Key	UVCJGUGAGLDPAA-UHFFFAOYSA-N
Molecular Formula	C13H10N2O3S

1-n-Hexyl-3-methylimidazolium chloride, 98%

CAS: 171058-17-6 Molecular Formula: C10H19N2 Molecular Weight (g/mol): 167.28 MDL Number: MFCD03093289 InChI Key: RVEJOWGVUQQIIZ-UHFFFAOYSA-N Synonym: 1-hexyl-3-methylimidazolium chloride,hmimcl,1-hexyl-3-methyl-1h-imidazol-3-ium chloride,1-hexyl-3-methylimidazol-3-ium chloride,hmim cl,acmc-209e2c,dsstox_cid_27924,dsstox_rid_82677,dsstox_gsid_47948,ksc491c7f PubChem CID: 2734163 ChEBI: CHEBI:61340 IUPAC Name: 1-hexyl-3-methylimidazol-3-ium;chloride SMILES: CCCCCC[N+]1=CN(C)C=C1

Pricing and Availability
Specifications

PubChem CID	2734163
CAS	171058-17-6
Molecular Weight (g/mol)	167.28
ChEBI	CHEBI:61340
MDL Number	MFCD03093289
SMILES	CCCCCC[N+]1=CN(C)C=C1
Synonym	1-hexyl-3-methylimidazolium chloride,hmimcl,1-hexyl-3-methyl-1h-imidazol-3-ium chloride,1-hexyl-3-methylimidazol-3-ium chloride,hmim cl,acmc-209e2c,dsstox_cid_27924,dsstox_rid_82677,dsstox_gsid_47948,ksc491c7f
IUPAC Name	1-hexyl-3-methylimidazol-3-ium;chloride
InChI Key	RVEJOWGVUQQIIZ-UHFFFAOYSA-N
Molecular Formula	C10H19N2

1-Hexadecyl-3-methylimidazolium chloride monohydrate, 98%

CAS: 404001-62-3 Molecular Formula: C20H41ClN2O Molecular Weight (g/mol): 361.01 MDL Number: MFCD07773044 InChI Key: YCRGEJFZTMXLMF-UHFFFAOYSA-M Synonym: 1-hexadecyl-3-methyl-1h-imidazol-3-ium chloride hydrate,1-hexadecyl-3-methylimidazolium chloride monohydrate,1-hexadecyl-3-methyl-1h-imidazolium chloride hydrate PubChem CID: 60160661 IUPAC Name: 1-hexadecyl-3-methylimidazol-3-ium;chloride;hydrate SMILES: O.[Cl-].CCCCCCCCCCCCCCCCN1C=C[N+](C)=C1

Pricing and Availability
Specifications

PubChem CID	60160661
CAS	404001-62-3
Molecular Weight (g/mol)	361.01
MDL Number	MFCD07773044
SMILES	O.[Cl-].CCCCCCCCCCCCCCCCN1C=C[N+](C)=C1
Synonym	1-hexadecyl-3-methyl-1h-imidazol-3-ium chloride hydrate,1-hexadecyl-3-methylimidazolium chloride monohydrate,1-hexadecyl-3-methyl-1h-imidazolium chloride hydrate
IUPAC Name	1-hexadecyl-3-methylimidazol-3-ium;chloride;hydrate
InChI Key	YCRGEJFZTMXLMF-UHFFFAOYSA-M
Molecular Formula	C20H41ClN2O

1,3-Dicyclohexylbenzimidazolium chloride, 95%

CAS: 1034449-15-4 Molecular Formula: C19H27ClN2 Molecular Weight (g/mol): 318.89 MDL Number: MFCD08705248 InChI Key: JACUDTKAZHCIPU-UHFFFAOYSA-M Synonym: 1,3-dicyclohexylbenzimidazolium chloride,1,3-dicyclohexyl-1??,3-benzodiazol-1-ylium chloride,1,3-dicyclohexyl-1h-benzimidazol-3-ium chloride,1,3-dicyclohexyl-1h-benzo d imidazol-3-ium chloride,1,3-dicyclohexyl-2h-1,3-benzodiazol-2-ylium chloride PubChem CID: 16218267 SMILES: [Cl-].C1CCC(CC1)N1C=[N+](C2CCCCC2)C2=CC=CC=C12

Pricing and Availability
Specifications

PubChem CID	16218267
CAS	1034449-15-4
Molecular Weight (g/mol)	318.89
MDL Number	MFCD08705248
SMILES	[Cl-].C1CCC(CC1)N1C=[N+](C2CCCCC2)C2=CC=CC=C12
Synonym	1,3-dicyclohexylbenzimidazolium chloride,1,3-dicyclohexyl-1??,3-benzodiazol-1-ylium chloride,1,3-dicyclohexyl-1h-benzimidazol-3-ium chloride,1,3-dicyclohexyl-1h-benzo d imidazol-3-ium chloride,1,3-dicyclohexyl-2h-1,3-benzodiazol-2-ylium chloride
InChI Key	JACUDTKAZHCIPU-UHFFFAOYSA-M
Molecular Formula	C19H27ClN2

1-n-Butyl-3-methylimidazolium dicyanamide, 97%

CAS: 448245-52-1 Molecular Formula: C10H15N5 Molecular Weight (g/mol): 205.265 MDL Number: MFCD07784457 InChI Key: ICIVTHOGIQHZRY-UHFFFAOYSA-N Synonym: 1-butyl-3-methylimidazolium dicyanamide,1-butyl-3-methylimidazolium dicyamide,1-butyl-3-methylimidazolium; dicyanoazanide,bmim dca,dsstox_cid_27886,dsstox_rid_82639,dsstox_gsid_47910,c4mim; dicyanoazanide,1-butyl-3-methyl-1h-imidazol-3-ium cyanoimino methylidene azanide,1-butyl-3-methylimidazolium; cyanoimino methylidene azanide PubChem CID: 11171745 IUPAC Name: 1-butyl-3-methylimidazol-3-ium;cyanoiminomethylideneazanide SMILES: CCCCN1C=C[N+](=C1)C.C(=[N-])=NC#N

Pricing and Availability
Specifications

PubChem CID	11171745
CAS	448245-52-1
Molecular Weight (g/mol)	205.265
MDL Number	MFCD07784457
SMILES	CCCCN1C=C[N+](=C1)C.C(=[N-])=NC#N
Synonym	1-butyl-3-methylimidazolium dicyanamide,1-butyl-3-methylimidazolium dicyamide,1-butyl-3-methylimidazolium; dicyanoazanide,bmim dca,dsstox_cid_27886,dsstox_rid_82639,dsstox_gsid_47910,c4mim; dicyanoazanide,1-butyl-3-methyl-1h-imidazol-3-ium cyanoimino methylidene azanide,1-butyl-3-methylimidazolium; cyanoimino methylidene azanide
IUPAC Name	1-butyl-3-methylimidazol-3-ium;cyanoiminomethylideneazanide
InChI Key	ICIVTHOGIQHZRY-UHFFFAOYSA-N
Molecular Formula	C10H15N5

1-Methylimidazole, 99%

CAS: 616-47-7 Molecular Formula: C4H6N2 Molecular Weight (g/mol): 82.11 MDL Number: MFCD00005292 InChI Key: MCTWTZJPVLRJOU-UHFFFAOYSA-N Synonym: 1-methyl-1h-imidazole,n-methylimidazole,1h-imidazole, 1-methyl,imidazole, 1-methyl,n-methyl imidazole,1-methyl-imidazole,unii-p4617qs63y,1-methyl-1h-imidazol,n-methylimidazol,1-methylimdazole PubChem CID: 1390 ChEBI: CHEBI:113454 SMILES: CN1C=CN=C1

Pricing and Availability
Specifications

PubChem CID	1390
CAS	616-47-7
Molecular Weight (g/mol)	82.11
ChEBI	CHEBI:113454
MDL Number	MFCD00005292
SMILES	CN1C=CN=C1
Synonym	1-methyl-1h-imidazole,n-methylimidazole,1h-imidazole, 1-methyl,imidazole, 1-methyl,n-methyl imidazole,1-methyl-imidazole,unii-p4617qs63y,1-methyl-1h-imidazol,n-methylimidazol,1-methylimdazole
InChI Key	MCTWTZJPVLRJOU-UHFFFAOYSA-N
Molecular Formula	C4H6N2

4-(1-Imidazolyl)phenol, 97%

CAS: 10041-02-8 Molecular Formula: C9H8N2O Molecular Weight (g/mol): 160.18 MDL Number: MFCD00005281 InChI Key: CYKCUAPYWQDIKR-UHFFFAOYSA-N Synonym: 4-imidazol-1-yl phenol,4-1h-imidazol-1-yl phenol,4-imidazol-1-yl-phenol,4-1-imidazolyl phenol,1-p-hydroxyphenyl imidazole,phenol, 4-1h-imidazol-1-yl,1-4-hydroxyphenyl imidazole,4-imidazolylphenol,4‐ 1h‐imidazol‐1‐yl phenol compound 1,p-1-imidazolyl phenol PubChem CID: 82315 IUPAC Name: 4-imidazol-1-ylphenol SMILES: OC1=CC=C(C=C1)N1C=CN=C1

Pricing and Availability
Specifications

PubChem CID	82315
CAS	10041-02-8
Molecular Weight (g/mol)	160.18
MDL Number	MFCD00005281
SMILES	OC1=CC=C(C=C1)N1C=CN=C1
Synonym	4-imidazol-1-yl phenol,4-1h-imidazol-1-yl phenol,4-imidazol-1-yl-phenol,4-1-imidazolyl phenol,1-p-hydroxyphenyl imidazole,phenol, 4-1h-imidazol-1-yl,1-4-hydroxyphenyl imidazole,4-imidazolylphenol,4‐ 1h‐imidazol‐1‐yl phenol compound 1,p-1-imidazolyl phenol
IUPAC Name	4-imidazol-1-ylphenol
InChI Key	CYKCUAPYWQDIKR-UHFFFAOYSA-N
Molecular Formula	C9H8N2O

Imidazole-4-acetic acid monohydrochloride, 97%

CAS: 3251-69-2 Molecular Formula: C5H7ClN2O2 Molecular Weight (g/mol): 162.57 MDL Number: MFCD00012698 InChI Key: MWHLCFYPFGFBQO-UHFFFAOYSA-N Synonym: 4-imidazoleacetic acid hydrochloride,2-1h-imidazol-5-yl acetic acid hydrochloride,imidazole-4-acetic acid hydrochloride,2-1h-imidazol-4-yl acetic acid hydrochloride,4-imidazoleacetic acid hcl,imidazoleacetic acid hydrochloride,unii-et7a74roao,4-imidazoleaceticacidhydrochloride,i4aa,et7a74roao PubChem CID: 145685 IUPAC Name: 2-(1H-imidazol-5-yl)acetic acid;hydrochloride SMILES: Cl.OC(=O)CC1=CN=CN1

Pricing and Availability
Specifications

PubChem CID	145685
CAS	3251-69-2
Molecular Weight (g/mol)	162.57
MDL Number	MFCD00012698
SMILES	Cl.OC(=O)CC1=CN=CN1
Synonym	4-imidazoleacetic acid hydrochloride,2-1h-imidazol-5-yl acetic acid hydrochloride,imidazole-4-acetic acid hydrochloride,2-1h-imidazol-4-yl acetic acid hydrochloride,4-imidazoleacetic acid hcl,imidazoleacetic acid hydrochloride,unii-et7a74roao,4-imidazoleaceticacidhydrochloride,i4aa,et7a74roao
IUPAC Name	2-(1H-imidazol-5-yl)acetic acid;hydrochloride
InChI Key	MWHLCFYPFGFBQO-UHFFFAOYSA-N
Molecular Formula	C5H7ClN2O2

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