Heteroaromatic compounds

Organic compounds that contain one or more heterocycles that are aromatic; heterocycles are rings that contain atoms from two or more types of elements.

1 – 15 of 598 results

Furfuryl Alcohol, 98%, Thermo Scientific Chemicals

CAS: 98-00-0 Molecular Formula: C₅H₆O₂ Molecular Weight (g/mol): 98.1 MDL Number: MFCD00003252 InChI Key: XPFVYQJUAUNWIW-UHFFFAOYSA-N Synonym: furfuryl alcohol,2-furanmethanol,2-furylmethanol,2-furancarbinol,2-furylcarbinol,furfuranol,2-furanylmethanol,furfural alcohol,2-furfuryl alcohol,5-hydroxymethylfuran PubChem CID: 7361 ChEBI: CHEBI:207496 IUPAC Name: furan-2-ylmethanol SMILES: C1=COC(=C1)CO

Pricing and Availability
Specifications

PubChem CID	7361
CAS	98-00-0
Molecular Weight (g/mol)	98.1
ChEBI	CHEBI:207496
MDL Number	MFCD00003252
SMILES	C1=COC(=C1)CO
Synonym	furfuryl alcohol,2-furanmethanol,2-furylmethanol,2-furancarbinol,2-furylcarbinol,furfuranol,2-furanylmethanol,furfural alcohol,2-furfuryl alcohol,5-hydroxymethylfuran
IUPAC Name	furan-2-ylmethanol
InChI Key	XPFVYQJUAUNWIW-UHFFFAOYSA-N
Molecular Formula	C₅H₆O₂

Imidazole, 99%, Thermo Scientific Chemicals

CAS: 288-32-4 Molecular Formula: C3H4N2 Molecular Weight (g/mol): 68.08 MDL Number: MFCD00005183 InChI Key: RAXXELZNTBOGNW-UHFFFAOYSA-N Synonym: imidazole,glyoxaline,imidazol,iminazole,miazole,1,3-diazole,glyoxalin,imutex,1,3-diaza-2,4-cyclopentadiene,pyrro b monazole PubChem CID: 795 ChEBI: CHEBI:16069 IUPAC Name: 1H-imidazole SMILES: N1C=CN=C1

Pricing and Availability
Specifications

PubChem CID	795
CAS	288-32-4
Molecular Weight (g/mol)	68.08
ChEBI	CHEBI:16069
MDL Number	MFCD00005183
SMILES	N1C=CN=C1
Synonym	imidazole,glyoxaline,imidazol,iminazole,miazole,1,3-diazole,glyoxalin,imutex,1,3-diaza-2,4-cyclopentadiene,pyrro b monazole
IUPAC Name	1H-imidazole
InChI Key	RAXXELZNTBOGNW-UHFFFAOYSA-N
Molecular Formula	C3H4N2

Imidazole, 99%, Thermo Scientific Chemicals

Promotions are available

Pricing and Availability
Specifications

PubChem CID	795
CAS	288-32-4
Molecular Weight (g/mol)	68.08
ChEBI	CHEBI:16069
MDL Number	MFCD00005183
SMILES	N1C=CN=C1
Synonym	imidazole,glyoxaline,imidazol,iminazole,miazole,1,3-diazole,glyoxalin,imutex,1,3-diaza-2,4-cyclopentadiene,pyrro b monazole
IUPAC Name	1H-imidazole
InChI Key	RAXXELZNTBOGNW-UHFFFAOYSA-N
Molecular Formula	C3H4N2

4-Vinylpyridine, 95%, stabilized, Thermo Scientific Chemicals

CAS: 100-43-6 Molecular Formula: C7H7N Molecular Weight (g/mol): 105.14 MDL Number: MFCD00006447 InChI Key: KFDVPJUYSDEJTH-UHFFFAOYSA-N Synonym: 4-vinylpyridine,pyridine, 4-ethenyl,pyridine, 4-vinyl,gamma-vinylpyridine,unii-i56g67xm8d,ccris 5240,4vp,4-pyridylethylene,4-vinyl-pyridine,4-vinyl pyridine PubChem CID: 7502 IUPAC Name: 4-ethenylpyridine SMILES: C=CC1=CC=NC=C1

Promotions are available

Pricing and Availability
Specifications

PubChem CID	7502
CAS	100-43-6
Molecular Weight (g/mol)	105.14
MDL Number	MFCD00006447
SMILES	C=CC1=CC=NC=C1
Synonym	4-vinylpyridine,pyridine, 4-ethenyl,pyridine, 4-vinyl,gamma-vinylpyridine,unii-i56g67xm8d,ccris 5240,4vp,4-pyridylethylene,4-vinyl-pyridine,4-vinyl pyridine
IUPAC Name	4-ethenylpyridine
InChI Key	KFDVPJUYSDEJTH-UHFFFAOYSA-N
Molecular Formula	C7H7N

Melamine, 99%, Thermo Scientific Chemicals

CAS: 108-78-1 Molecular Formula: C3H6N6 Molecular Weight (g/mol): 126.12 MDL Number: MFCD00006055 InChI Key: JDSHMPZPIAZGSV-UHFFFAOYSA-N Synonym: melamine,cyanurotriamide,cyanuramide,cyanurotriamine,isomelamine,theoharn,teoharn,triaminotriazine,cyanuric triamide,hicophor pr PubChem CID: 7955 ChEBI: CHEBI:27915 IUPAC Name: 1,3,5-triazine-2,4,6-triamine SMILES: NC1=NC(N)=NC(N)=N1

Promotions are available

Pricing and Availability
Specifications

PubChem CID	7955
CAS	108-78-1
Molecular Weight (g/mol)	126.12
ChEBI	CHEBI:27915
MDL Number	MFCD00006055
SMILES	NC1=NC(N)=NC(N)=N1
Synonym	melamine,cyanurotriamide,cyanuramide,cyanurotriamine,isomelamine,theoharn,teoharn,triaminotriazine,cyanuric triamide,hicophor pr
IUPAC Name	1,3,5-triazine-2,4,6-triamine
InChI Key	JDSHMPZPIAZGSV-UHFFFAOYSA-N
Molecular Formula	C3H6N6

Hydrogen fluoride pyridine complex, ca 70% HF, Thermo Scientific Chemicals

CAS: 62778-11-4 Molecular Formula: C5H6FN Molecular Weight (g/mol): 99.108 MDL Number: MFCD00012436 InChI Key: GRJJQCWNZGRKAU-UHFFFAOYSA-N Synonym: pyridine hydrofluoride,hydrogen fluoride-pyridine,olah's reagent,pyridinium fluoride,hydrogen fluoride pyridine complex,hydrogen fluoride pyridine,hf-pyridine,pyridine, hydrofluoride 1:1,pyridinium poly hydrogen fluoride,hydrogen fluoride/pyridine PubChem CID: 64774 IUPAC Name: pyridine;hydrofluoride SMILES: C1=CC=NC=C1.F

Promotions are available

Pricing and Availability
Specifications

PubChem CID	64774
CAS	62778-11-4
Molecular Weight (g/mol)	99.108
MDL Number	MFCD00012436
SMILES	C1=CC=NC=C1.F
Synonym	pyridine hydrofluoride,hydrogen fluoride-pyridine,olah's reagent,pyridinium fluoride,hydrogen fluoride pyridine complex,hydrogen fluoride pyridine,hf-pyridine,pyridine, hydrofluoride 1:1,pyridinium poly hydrogen fluoride,hydrogen fluoride/pyridine
IUPAC Name	pyridine;hydrofluoride
InChI Key	GRJJQCWNZGRKAU-UHFFFAOYSA-N
Molecular Formula	C5H6FN

Pyrrole, 99%, extra pure, Thermo Scientific Chemicals

CAS: 109-97-7 Molecular Formula: C4H5N Molecular Weight (g/mol): 67.09 MDL Number: MFCD00005216 InChI Key: KAESVJOAVNADME-UHFFFAOYSA-N Synonym: pyrrole,divinylenimine,azole,imidole,pyrrol,monopyrrole,divinyleneimine,1-aza-2,4-cyclopentadiene,polypyrrole,unii-86s1zd6l2c PubChem CID: 8027 ChEBI: CHEBI:19203 IUPAC Name: 1H-pyrrole SMILES: N1C=CC=C1

Pricing and Availability
Specifications

PubChem CID	8027
CAS	109-97-7
Molecular Weight (g/mol)	67.09
ChEBI	CHEBI:19203
MDL Number	MFCD00005216
SMILES	N1C=CC=C1
Synonym	pyrrole,divinylenimine,azole,imidole,pyrrol,monopyrrole,divinyleneimine,1-aza-2,4-cyclopentadiene,polypyrrole,unii-86s1zd6l2c
IUPAC Name	1H-pyrrole
InChI Key	KAESVJOAVNADME-UHFFFAOYSA-N
Molecular Formula	C4H5N

Pyridine, 99+%, for analysis, Thermo Scientific Chemicals

CAS: 110-86-1 Molecular Formula: C₅H₅N Molecular Weight (g/mol): 79.1 MDL Number: MFCD00011732 InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N Synonym: azabenzene,azine,pyridin,piridina,pirydyna,pyridin german,pirydyna polish,piridina italian,rcra waste number u196,caswell no. 717 PubChem CID: 1049 ChEBI: CHEBI:16227 IUPAC Name: pyridine SMILES: C1=CC=NC=C1

Promotions are available

Pricing and Availability
Specifications

PubChem CID	1049
CAS	110-86-1
Molecular Weight (g/mol)	79.1
ChEBI	CHEBI:16227
MDL Number	MFCD00011732
SMILES	C1=CC=NC=C1
Synonym	azabenzene,azine,pyridin,piridina,pirydyna,pyridin german,pirydyna polish,piridina italian,rcra waste number u196,caswell no. 717
IUPAC Name	pyridine
InChI Key	JUJWROOIHBZHMG-UHFFFAOYSA-N
Molecular Formula	C₅H₅N

2-Methylimidazole, 99%, Thermo Scientific Chemicals

CAS: 693-98-1 Molecular Formula: C4H6N2 Molecular Weight (g/mol): 82.11 MDL Number: MFCD00005190 InChI Key: LXBGSDVWAMZHDD-UHFFFAOYSA-N Synonym: 2-methylimidazole,1h-imidazole, 2-methyl,imidazole, 2-methyl,2-methyl imidazole,2-methylglyoxaline,unii-t0049z45lz,ccris 2459,dsstox_cid_2107,dsstox_rid_76489,dsstox_gsid_22107 PubChem CID: 12749 IUPAC Name: 2-methyl-1H-imidazole SMILES: CC1=NC=CN1

Pricing and Availability
Specifications

PubChem CID	12749
CAS	693-98-1
Molecular Weight (g/mol)	82.11
MDL Number	MFCD00005190
SMILES	CC1=NC=CN1
Synonym	2-methylimidazole,1h-imidazole, 2-methyl,imidazole, 2-methyl,2-methyl imidazole,2-methylglyoxaline,unii-t0049z45lz,ccris 2459,dsstox_cid_2107,dsstox_rid_76489,dsstox_gsid_22107
IUPAC Name	2-methyl-1H-imidazole
InChI Key	LXBGSDVWAMZHDD-UHFFFAOYSA-N
Molecular Formula	C4H6N2

Imidazole, ACS reagent, Thermo Scientific Chemicals

Promotions are available

Pricing and Availability
Specifications

PubChem CID	795
CAS	288-32-4
Molecular Weight (g/mol)	68.08
ChEBI	CHEBI:16069
MDL Number	MFCD00005183
SMILES	N1C=CN=C1
Synonym	imidazole,glyoxaline,imidazol,iminazole,miazole,1,3-diazole,glyoxalin,imutex,1,3-diaza-2,4-cyclopentadiene,pyrro b monazole
IUPAC Name	1H-imidazole
InChI Key	RAXXELZNTBOGNW-UHFFFAOYSA-N
Molecular Formula	C3H4N2

Pyridine, Anhydrous, Extra Pure, SLR, Fisher Chemical™

CAS: 110-86-1 Molecular Formula: C5H5N Molecular Weight (g/mol): 79.102 MDL Number: 11732 InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N Synonym: azabenzene,azine,pyridin,piridina,pirydyna,pyridin german,pirydyna polish,piridina italian,rcra waste number u196,caswell no. 717 PubChem CID: 1049 ChEBI: CHEBI:16227 IUPAC Name: pyridine SMILES: C1=CC=NC=C1

Pricing and Availability
Specifications

PubChem CID	1049
CAS	110-86-1
Molecular Weight (g/mol)	79.102
ChEBI	CHEBI:16227
MDL Number	11732
SMILES	C1=CC=NC=C1
Synonym	azabenzene,azine,pyridin,piridina,pirydyna,pyridin german,pirydyna polish,piridina italian,rcra waste number u196,caswell no. 717
IUPAC Name	pyridine
InChI Key	JUJWROOIHBZHMG-UHFFFAOYSA-N
Molecular Formula	C5H5N

Imidazole (Molecular Biology), Fisher BioReagents™,50g

Pricing and Availability

Imidazole, 99+%, crystalline, Thermo Scientific Chemicals

Promotions are available

Pricing and Availability
Specifications

PubChem CID	795
CAS	288-32-4
Molecular Weight (g/mol)	68.08
ChEBI	CHEBI:16069
MDL Number	MFCD00005183
SMILES	N1C=CN=C1
Synonym	imidazole,glyoxaline,imidazol,iminazole,miazole,1,3-diazole,glyoxalin,imutex,1,3-diaza-2,4-cyclopentadiene,pyrro b monazole
IUPAC Name	1H-imidazole
InChI Key	RAXXELZNTBOGNW-UHFFFAOYSA-N
Molecular Formula	C3H4N2

Melamine, 99%, Thermo Scientific Chemicals

Pricing and Availability
Specifications

PubChem CID	7955
CAS	108-78-1
Molecular Weight (g/mol)	126.12
ChEBI	CHEBI:27915
MDL Number	MFCD00006055
SMILES	NC1=NC(N)=NC(N)=N1
Synonym	melamine,cyanurotriamide,cyanuramide,cyanurotriamine,isomelamine,theoharn,teoharn,triaminotriazine,cyanuric triamide,hicophor pr
IUPAC Name	1,3,5-triazine-2,4,6-triamine
InChI Key	JDSHMPZPIAZGSV-UHFFFAOYSA-N
Molecular Formula	C3H6N6

2-Mercaptobenzothiazole, 97%, Thermo Scientific Chemicals

CAS: 149-30-4 Molecular Formula: C7H5NS2 Molecular Weight (g/mol): 167.244 MDL Number: MFCD00005781 InChI Key: YXIWHUQXZSMYRE-UHFFFAOYSA-N Synonym: 2-mercaptobenzothiazole,2-benzothiazolethiol,captax,benzothiazolethiol,2 3h-benzothiazolethione,benzothiazole-2-thiol,1,3-benzothiazole-2-thiol,benzo d thiazole-2-thiol,rokon,rotax PubChem CID: 697993 ChEBI: CHEBI:34292 IUPAC Name: 3H-1,3-benzothiazole-2-thione SMILES: C1=CC=C2C(=C1)NC(=S)S2

Promotions are available

Pricing and Availability
Specifications

PubChem CID	697993
CAS	149-30-4
Molecular Weight (g/mol)	167.244
ChEBI	CHEBI:34292
MDL Number	MFCD00005781
SMILES	C1=CC=C2C(=C1)NC(=S)S2
Synonym	2-mercaptobenzothiazole,2-benzothiazolethiol,captax,benzothiazolethiol,2 3h-benzothiazolethione,benzothiazole-2-thiol,1,3-benzothiazole-2-thiol,benzo d thiazole-2-thiol,rokon,rotax
IUPAC Name	3H-1,3-benzothiazole-2-thione
InChI Key	YXIWHUQXZSMYRE-UHFFFAOYSA-N
Molecular Formula	C7H5NS2

Heteroaromatic compounds

Heteroaromatic compounds

Filtered Search Results

Narrow Results