Organoheterocyclic compounds

Organic compounds that consist of ring structures, or cyclic compounds that have atoms of at least two different elements as members of its ring(s).

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2,041 – 2,055 of 218,877 results

2,041

1,10-Phenanthroline, Monohydrate, ACS, Spectrum™ Chemical

CAS: 5144-89-8

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CAS	5144-89-8

2,042

2,3-Dihydro-1,4-benzodioxine-5-carboxamide, 97%, Thermo Scientific™

CAS: 349550-81-8 Molecular Formula: C9H9NO3 Molecular Weight (g/mol): 179.175 MDL Number: MFCD03659722 InChI Key: OIYLTYTXMKZKCR-UHFFFAOYSA-N Synonym: 2,3-dihydrobenzo b 1,4 dioxine-5-carboxamide,maybridge3_004369,2h,3h-benzo e 1,4-dioxane-5-carboxamide,1,4-benzodioxin-5-carboxamide,2,3-dihydro,5wy PubChem CID: 2779845 IUPAC Name: 2,3-dihydro-1,4-benzodioxine-5-carboxamide SMILES: C1COC2=C(C=CC=C2O1)C(=O)N

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PubChem CID	2779845
CAS	349550-81-8
Molecular Weight (g/mol)	179.175
MDL Number	MFCD03659722
SMILES	C1COC2=C(C=CC=C2O1)C(=O)N
Synonym	2,3-dihydrobenzo b 1,4 dioxine-5-carboxamide,maybridge3_004369,2h,3h-benzo e 1,4-dioxane-5-carboxamide,1,4-benzodioxin-5-carboxamide,2,3-dihydro,5wy
IUPAC Name	2,3-dihydro-1,4-benzodioxine-5-carboxamide
InChI Key	OIYLTYTXMKZKCR-UHFFFAOYSA-N
Molecular Formula	C9H9NO3

2,043

Niacin, Powder, FCC, 99.5-101%, Spectrum™ Chemical

CAS: 59-67-6 Molecular Formula: C6H5NO2 Molecular Weight (g/mol): 123.11 MDL Number: MFCD00006391 InChI Key: PVNIIMVLHYAWGP-UHFFFAOYSA-N IUPAC Name: pyridine-3-carboxylic acid SMILES: OC(=O)C1=CC=CN=C1

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CAS	59-67-6
Molecular Weight (g/mol)	123.11
MDL Number	MFCD00006391
SMILES	OC(=O)C1=CC=CN=C1
IUPAC Name	pyridine-3-carboxylic acid
InChI Key	PVNIIMVLHYAWGP-UHFFFAOYSA-N
Molecular Formula	C6H5NO2

2,044

Hexamethyleneimine, 98+%

CAS: 111-49-9 Molecular Formula: C6H13N Molecular Weight (g/mol): 99.177 MDL Number: MFCD00006934 InChI Key: ZSIQJIWKELUFRJ-UHFFFAOYSA-N Synonym: hexamethyleneimine,homopiperidine,hexahydroazepine,hexahydro-1h-azepine,perhydroazepine,1h-azepine, hexahydro,hexamethylenimine,azacycloheptane,azepan,hexamethylene imine PubChem CID: 8119 ChEBI: CHEBI:32616 IUPAC Name: azepane SMILES: C1CCCNCC1

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PubChem CID	8119
CAS	111-49-9
Molecular Weight (g/mol)	99.177
ChEBI	CHEBI:32616
MDL Number	MFCD00006934
SMILES	C1CCCNCC1
Synonym	hexamethyleneimine,homopiperidine,hexahydroazepine,hexahydro-1h-azepine,perhydroazepine,1h-azepine, hexahydro,hexamethylenimine,azacycloheptane,azepan,hexamethylene imine
IUPAC Name	azepane
InChI Key	ZSIQJIWKELUFRJ-UHFFFAOYSA-N
Molecular Formula	C6H13N

2,045

Hexamethyleneimine, 99%

CAS: 111-49-9 Molecular Formula: C₆H₁₃N Molecular Weight (g/mol): 99.17 MDL Number: MFCD00006934 InChI Key: ZSIQJIWKELUFRJ-UHFFFAOYSA-N Synonym: hexamethyleneimine,homopiperidine,hexahydroazepine,hexahydro-1h-azepine,perhydroazepine,1h-azepine, hexahydro,hexamethylenimine,azacycloheptane,azepan,hexamethylene imine PubChem CID: 8119 ChEBI: CHEBI:32616 IUPAC Name: azepane SMILES: C1CCCNCC1

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PubChem CID	8119
CAS	111-49-9
Molecular Weight (g/mol)	99.17
ChEBI	CHEBI:32616
MDL Number	MFCD00006934
SMILES	C1CCCNCC1
Synonym	hexamethyleneimine,homopiperidine,hexahydroazepine,hexahydro-1h-azepine,perhydroazepine,1h-azepine, hexahydro,hexamethylenimine,azacycloheptane,azepan,hexamethylene imine
IUPAC Name	azepane
InChI Key	ZSIQJIWKELUFRJ-UHFFFAOYSA-N
Molecular Formula	C₆H₁₃N

2,046

N-(2-Hydroxyethyl)hexamethyleneimine, 95%

CAS: 20603-00-3 Molecular Formula: C8H17NO Molecular Weight (g/mol): 143.23 MDL Number: MFCD00020988 InChI Key: VMRYMOMQCYSPHS-UHFFFAOYSA-N Synonym: 2-azepan-1-yl ethanol,hexahydro-1h-azepine-1-ethanol,n-2-hydroxyethyl hexamethyleneimine,2-azepan-1-yl ethan-1-ol,2-hexamethyleneimino ethanol,2-azaperhydroepinylethan-1-ol,2-azepan-1-ylethan-1-ol,2-azepan-1-yl ;ethanol,2-n-hexamethyleneimino ethanol,1-2-hydroxyethyl homopiperidine PubChem CID: 88615 IUPAC Name: 2-(azepan-1-yl)ethanol SMILES: C1CCCN(CC1)CCO

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PubChem CID	88615
CAS	20603-00-3
Molecular Weight (g/mol)	143.23
MDL Number	MFCD00020988
SMILES	C1CCCN(CC1)CCO
Synonym	2-azepan-1-yl ethanol,hexahydro-1h-azepine-1-ethanol,n-2-hydroxyethyl hexamethyleneimine,2-azepan-1-yl ethan-1-ol,2-hexamethyleneimino ethanol,2-azaperhydroepinylethan-1-ol,2-azepan-1-ylethan-1-ol,2-azepan-1-yl ;ethanol,2-n-hexamethyleneimino ethanol,1-2-hydroxyethyl homopiperidine
IUPAC Name	2-(azepan-1-yl)ethanol
InChI Key	VMRYMOMQCYSPHS-UHFFFAOYSA-N
Molecular Formula	C8H17NO

2,047

N-BOC-Hexahydro-1H-azepin-4-one, 97%

CAS: 188975-88-4 Molecular Formula: C11H19NO3 Molecular Weight (g/mol): 213.28 MDL Number: MFCD03788435 InChI Key: PMLBUVZPRKXMOX-UHFFFAOYSA-N Synonym: n-boc-hexahydro-1h-azepin-4-one,1-boc-hexahydro-1h-azepin-4-one,4-oxoazepane-1-carboxylic acid tert-butyl ester,1-boc-homopiperazin-4-one,1-boc-4-azepanone,n-boc-hexahydro-1h-azepine-4-one,tert-butyl hexahydro-4-oxo-1h-azepine-1-carboxylate,1-tert-butoxycarbonyl-4-oxoazepane,4-oxo-azepane-1-carboxylic acid tert-butyl ester,1,1-dimethylethyl 4-oxohexahydro-1h-azepine-1-carboxylate PubChem CID: 1512679 IUPAC Name: tert-butyl 4-oxoazepane-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCCC(=O)CC1

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PubChem CID	1512679
CAS	188975-88-4
Molecular Weight (g/mol)	213.28
MDL Number	MFCD03788435
SMILES	CC(C)(C)OC(=O)N1CCCC(=O)CC1
Synonym	n-boc-hexahydro-1h-azepin-4-one,1-boc-hexahydro-1h-azepin-4-one,4-oxoazepane-1-carboxylic acid tert-butyl ester,1-boc-homopiperazin-4-one,1-boc-4-azepanone,n-boc-hexahydro-1h-azepine-4-one,tert-butyl hexahydro-4-oxo-1h-azepine-1-carboxylate,1-tert-butoxycarbonyl-4-oxoazepane,4-oxo-azepane-1-carboxylic acid tert-butyl ester,1,1-dimethylethyl 4-oxohexahydro-1h-azepine-1-carboxylate
IUPAC Name	tert-butyl 4-oxoazepane-1-carboxylate
InChI Key	PMLBUVZPRKXMOX-UHFFFAOYSA-N
Molecular Formula	C11H19NO3

2,048

1,3,4-Triphenyl-4,5-dihydro-1H-1,2,4-triazol-5-ylidene

CAS: 166773-08-6 Molecular Formula: C₂₀H₁₅N₃ Molecular Weight (g/mol): 297.36 MDL Number: MFCD00801868 InChI Key: QZHWOLKBXYORRO-UHFFFAOYSA-N Synonym: 2,4,5-triphenyl-4h-1,2,4-triazol-2-ium-3-ide,1,3,4-triphenyl-4,5-dihydro-1h-1,2,4-triazol-5-ylidene,1?3?4-triphenyl-4?5-dihydro-1h-1?2?4-triazol-5-ylidene PubChem CID: 2733186 SMILES: C1=CC=C(C=C1)C2=N[N+](=[C-]N2C3=CC=CC=C3)C4=CC=CC=C4

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PubChem CID	2733186
CAS	166773-08-6
Molecular Weight (g/mol)	297.36
MDL Number	MFCD00801868
SMILES	C1=CC=C(C=C1)C2=N[N+](=[C-]N2C3=CC=CC=C3)C4=CC=CC=C4
Synonym	2,4,5-triphenyl-4h-1,2,4-triazol-2-ium-3-ide,1,3,4-triphenyl-4,5-dihydro-1h-1,2,4-triazol-5-ylidene,1?3?4-triphenyl-4?5-dihydro-1h-1?2?4-triazol-5-ylidene
InChI Key	QZHWOLKBXYORRO-UHFFFAOYSA-N
Molecular Formula	C₂₀H₁₅N₃

2,049

2,4,6-Tris(2-pyridyl)-s-triazine, For Spectrophotometric Det. of Fe, 98%, MilliporeSigma™ Supelco™

CAS: 3682-35-7 Molecular Formula: C18H12N6 Molecular Weight (g/mol): 312.34 MDL Number: MFCD00006045 InChI Key: KMVWNDHKTPHDMT-UHFFFAOYSA-N Synonym: 2,4,6-Tri(2-pyridyl)-s-triazine; TPTZ IUPAC Name: tris(pyridin-2-yl)-1,3,5-triazine SMILES: C1=CC=C(N=C1)C1=NC(=NC(=N1)C1=CC=CC=N1)C1=CC=CC=N1

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CAS	3682-35-7
Molecular Weight (g/mol)	312.34
MDL Number	MFCD00006045
SMILES	C1=CC=C(N=C1)C1=NC(=NC(=N1)C1=CC=CC=N1)C1=CC=CC=N1
Synonym	2,4,6-Tri(2-pyridyl)-s-triazine; TPTZ
IUPAC Name	tris(pyridin-2-yl)-1,3,5-triazine
InChI Key	KMVWNDHKTPHDMT-UHFFFAOYSA-N
Molecular Formula	C18H12N6

2,050

Furfuryl mercaptan, 98+%

CAS: 98-02-2 Molecular Formula: C5H6OS Molecular Weight (g/mol): 114.162 MDL Number: MFCD00003254 InChI Key: ZFFTZDQKIXPDAF-UHFFFAOYSA-N Synonym: furfuryl mercaptan,2-furanmethanethiol,2-furylmethanethiol,furfuryl thiol,2-furylmethyl mercaptan,2-furfurylmercaptan,furan-2-yl-methanethiol,2-mercaptomethyl furan,furfurylmercaptan,2-furfurylthiol PubChem CID: 7363 IUPAC Name: furan-2-ylmethanethiol SMILES: C1=COC(=C1)CS

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PubChem CID	7363
CAS	98-02-2
Molecular Weight (g/mol)	114.162
MDL Number	MFCD00003254
SMILES	C1=COC(=C1)CS
Synonym	furfuryl mercaptan,2-furanmethanethiol,2-furylmethanethiol,furfuryl thiol,2-furylmethyl mercaptan,2-furfurylmercaptan,furan-2-yl-methanethiol,2-mercaptomethyl furan,furfurylmercaptan,2-furfurylthiol
IUPAC Name	furan-2-ylmethanethiol
InChI Key	ZFFTZDQKIXPDAF-UHFFFAOYSA-N
Molecular Formula	C5H6OS

2,051

7-Azaindole-5-carbonitrile, 97%

CAS: 517918-95-5 Molecular Formula: C8H5N3 Molecular Weight (g/mol): 143.149 MDL Number: MFCD06659684 InChI Key: DRAQIXNADYAISI-UHFFFAOYSA-N Synonym: 1h-pyrrolo 2,3-b pyridine-5-carbonitrile,5-cyano-7-azaindole,7-azaindole-5-carbonitrile,5-cyano-1h-pyrrolo 2,3-b pyridine,5-canyo-1h-pyrrolo 2,3-b pyridine,pubchem16565,acmc-1avk2,ksc269e0f,1h-pyrrolo 2,3-b pyridine-5-carbonitrile 9ci PubChem CID: 11788355 IUPAC Name: 1H-pyrrolo[2,3-b]pyridine-5-carbonitrile SMILES: C1=CNC2=C1C=C(C=N2)C#N

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PubChem CID	11788355
CAS	517918-95-5
Molecular Weight (g/mol)	143.149
MDL Number	MFCD06659684
SMILES	C1=CNC2=C1C=C(C=N2)C#N
Synonym	1h-pyrrolo 2,3-b pyridine-5-carbonitrile,5-cyano-7-azaindole,7-azaindole-5-carbonitrile,5-cyano-1h-pyrrolo 2,3-b pyridine,5-canyo-1h-pyrrolo 2,3-b pyridine,pubchem16565,acmc-1avk2,ksc269e0f,1h-pyrrolo 2,3-b pyridine-5-carbonitrile 9ci
IUPAC Name	1H-pyrrolo[2,3-b]pyridine-5-carbonitrile
InChI Key	DRAQIXNADYAISI-UHFFFAOYSA-N
Molecular Formula	C8H5N3

2,052

3-Thiophenecarbonitrile, 94%, Thermo Scientific™

CAS: 1641-09-4 Molecular Formula: C₅H₃NS Molecular Weight (g/mol): 109.15 MDL Number: MFCD00151852 InChI Key: GSXCEVHRIVLFJV-UHFFFAOYSA-N Synonym: 3-cyanothiophene,3-thiophenecarbonitrile,thiophene-3-nitrile,pubchem5508,pubchem12351,acmc-209dqk,ksc176g4h PubChem CID: 74231 IUPAC Name: thiophene-3-carbonitrile SMILES: C1=CSC=C1C#N

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PubChem CID	74231
CAS	1641-09-4
Molecular Weight (g/mol)	109.15
MDL Number	MFCD00151852
SMILES	C1=CSC=C1C#N
Synonym	3-cyanothiophene,3-thiophenecarbonitrile,thiophene-3-nitrile,pubchem5508,pubchem12351,acmc-209dqk,ksc176g4h
IUPAC Name	thiophene-3-carbonitrile
InChI Key	GSXCEVHRIVLFJV-UHFFFAOYSA-N
Molecular Formula	C₅H₃NS

2,053

3-(3-Furyl)acrylic acid, 98%

CAS: 39244-10-5 Molecular Formula: C7H6O3 Molecular Weight (g/mol): 138.12 MDL Number: MFCD00075074 InChI Key: JHAPZUDWRRBZHZ-UHFFFAOYSA-N Synonym: 3-3-furyl acrylic acid,3-furan-3-yl acrylic acid,trans-3-furanacrylic acid,e-3-furan-3-yl acrylic acid,2-propenoic acid, 3-3-furanyl-, 2e,2e-3-3-furyl prop-2-enoic acid,2e-3-furan-3-yl prop-2-enoic acid,3-3-furanyl-2-propenoic acid,2e-3-3-furyl acrylic acid,furan-3-acrylic acid PubChem CID: 643403 IUPAC Name: (E)-3-(furan-3-yl)prop-2-enoic acid SMILES: OC(=O)C=CC1=COC=C1

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PubChem CID	643403
CAS	39244-10-5
Molecular Weight (g/mol)	138.12
MDL Number	MFCD00075074
SMILES	OC(=O)C=CC1=COC=C1
Synonym	3-3-furyl acrylic acid,3-furan-3-yl acrylic acid,trans-3-furanacrylic acid,e-3-furan-3-yl acrylic acid,2-propenoic acid, 3-3-furanyl-, 2e,2e-3-3-furyl prop-2-enoic acid,2e-3-furan-3-yl prop-2-enoic acid,3-3-furanyl-2-propenoic acid,2e-3-3-furyl acrylic acid,furan-3-acrylic acid
IUPAC Name	(E)-3-(furan-3-yl)prop-2-enoic acid
InChI Key	JHAPZUDWRRBZHZ-UHFFFAOYSA-N
Molecular Formula	C7H6O3

2,054

1,3-Benzothiazol-5-amine, 97%, Thermo Scientific™

CAS: 1123-93-9 Molecular Formula: C7H6N2S Molecular Weight (g/mol): 150.20 MDL Number: MFCD04115282 InChI Key: UJZYHMZRXGNDFB-UHFFFAOYSA-N Synonym: 5-benzothiazolamine,benzothiazol-5-ylamine,benzo d thiazol-5-amine,benzothiazol-5-amine,5-amino-1,3-benzothiazole,5-aminobenzothiazole,1,3-benzothiazole-5-amine,1,3-benzothiazol-5-ylamine,5-amino-1,3-benzothiazol,5-amino-benzothiazole PubChem CID: 70749 IUPAC Name: 1,3-benzothiazol-5-amine SMILES: NC1=CC=C2SC=NC2=C1

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Specifications

PubChem CID	70749
CAS	1123-93-9
Molecular Weight (g/mol)	150.20
MDL Number	MFCD04115282
SMILES	NC1=CC=C2SC=NC2=C1
Synonym	5-benzothiazolamine,benzothiazol-5-ylamine,benzo d thiazol-5-amine,benzothiazol-5-amine,5-amino-1,3-benzothiazole,5-aminobenzothiazole,1,3-benzothiazole-5-amine,1,3-benzothiazol-5-ylamine,5-amino-1,3-benzothiazol,5-amino-benzothiazole
IUPAC Name	1,3-benzothiazol-5-amine
InChI Key	UJZYHMZRXGNDFB-UHFFFAOYSA-N
Molecular Formula	C7H6N2S

2,055

7-(2,3-Dihydroxypropyl)theophylline, 99%

CAS: 479-18-5 Molecular Formula: C₁₀H₁₄N₄O₄ Molecular Weight (g/mol): 254.24 MDL Number: MFCD00005759 InChI Key: KSCFJBIXMNOVSH-UHFFFAOYSA-N Synonym: dyphylline,diprophylline,diphylline,7-2,3-dihydroxypropyl theophylline,diprophyllin,glyphylline,neothylline,lufyllin,aristophyllin,diprofilline PubChem CID: 3182 ChEBI: CHEBI:4728 IUPAC Name: 7-(2,3-dihydroxypropyl)-1,3-dimethylpurine-2,6-dione SMILES: CN1C2=C(C(=O)N(C1=O)C)N(C=N2)CC(CO)O

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Specifications

PubChem CID	3182
CAS	479-18-5
Molecular Weight (g/mol)	254.24
ChEBI	CHEBI:4728
MDL Number	MFCD00005759
SMILES	CN1C2=C(C(=O)N(C1=O)C)N(C=N2)CC(CO)O
Synonym	dyphylline,diprophylline,diphylline,7-2,3-dihydroxypropyl theophylline,diprophyllin,glyphylline,neothylline,lufyllin,aristophyllin,diprofilline
IUPAC Name	7-(2,3-dihydroxypropyl)-1,3-dimethylpurine-2,6-dione
InChI Key	KSCFJBIXMNOVSH-UHFFFAOYSA-N
Molecular Formula	C₁₀H₁₄N₄O₄

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Organoheterocyclic compounds

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1,10-Phenanthroline, Monohydrate, ACS, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Niacin, Powder, FCC, 99.5-101%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1,10-Phenanthroline, Monohydrate, ACS, Spectrum™ Chemical

Niacin, Powder, FCC, 99.5-101%, Spectrum™ Chemical