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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2,251 – 2,265 of 219,024 results

2,251

Pyridinium p-toluenesulfonate, 98+%

CAS: 24057-28-1 Molecular Formula: C₁₂H₁₃NO₃S MDL Number: MFCD00013108 Synonym: pyridinium p-toluenesulfonate,ppts,pyridin-1-ium 4-methylbenzenesulfonate,pyridinium 4-toluenesulfonate,pyridinium tosylate,pyridinium 4-methylbenzenesulfonate,pyridinium p-toluene sulfonate,pyridinium p-toluene sulphonate,pyridinium para-toluenesulfonate,4-toluenesulfonic acid pyridine salt

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Specifications

CAS	24057-28-1
MDL Number	MFCD00013108
Synonym	pyridinium p-toluenesulfonate,ppts,pyridin-1-ium 4-methylbenzenesulfonate,pyridinium 4-toluenesulfonate,pyridinium tosylate,pyridinium 4-methylbenzenesulfonate,pyridinium p-toluene sulfonate,pyridinium p-toluene sulphonate,pyridinium para-toluenesulfonate,4-toluenesulfonic acid pyridine salt
Molecular Formula	C₁₂H₁₃NO₃S

2,252

4-Cyanopyridine N-Oxide, Spectrum™ Chemical

CAS: 14906-59-3

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Specifications

CAS	14906-59-3

2,253

Chlorohydroquinone, Spectrum™ Chemical

CAS: 615-67-8

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Specifications

CAS	615-67-8

2,254

3-(2-Methyl-1H-imidazol-1-yl)aniline, 97%, Thermo Scientific™

CAS: 184098-19-9 Molecular Formula: C10H11N3 Molecular Weight (g/mol): 173.219 MDL Number: MFCD09702403 InChI Key: ZDHNDCMKVXWWLA-UHFFFAOYSA-N Synonym: 3-2-methyl-1h-imidazol-1-yl aniline,3-2-methylimidazol-1-yl aniline,3-2-methyl-1h-imidazol-1-yl-benzenamine,3-2-methylimidazolyl phenylamine,benzenamine,3-2-methyl-1h-imidazol-1-yl PubChem CID: 12797139 IUPAC Name: 3-(2-methylimidazol-1-yl)aniline SMILES: CC1=NC=CN1C2=CC(=CC=C2)N

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Specifications

PubChem CID	12797139
CAS	184098-19-9
Molecular Weight (g/mol)	173.219
MDL Number	MFCD09702403
SMILES	CC1=NC=CN1C2=CC(=CC=C2)N
Synonym	3-2-methyl-1h-imidazol-1-yl aniline,3-2-methylimidazol-1-yl aniline,3-2-methyl-1h-imidazol-1-yl-benzenamine,3-2-methylimidazolyl phenylamine,benzenamine,3-2-methyl-1h-imidazol-1-yl
IUPAC Name	3-(2-methylimidazol-1-yl)aniline
InChI Key	ZDHNDCMKVXWWLA-UHFFFAOYSA-N
Molecular Formula	C10H11N3

2,255

5-(2-Furyl)-1H-pyrazole-3-carboxylic acid, 97%, Thermo Scientific™

CAS: 116153-81-2 Molecular Formula: C8H6N2O3 Molecular Weight (g/mol): 178.147 MDL Number: MFCD05170057 InChI Key: GKPSFQIKCROJOB-UHFFFAOYSA-N Synonym: 5-2-furyl-1h-pyrazole-3-carboxylic acid,5-furan-2-yl-1h-pyrazole-3-carboxylic acid,5-furan-2-yl-2h-pyrazole-3-carboxylic acid,3-furan-2-yl-1h-pyrazole-5-carboxylic acid,3-2-furyl-1h-pyrazole-5-carboxylic acid,1h-pyrazole-3-carboxylicacid, 5-2-furanyl,5-2-furyl pyrazole-3-carboxylic acid,acmc-20f1sn,3-2-furyl pyrazole-5-carboxylic acid PubChem CID: 654018 IUPAC Name: 5-(furan-2-yl)-1H-pyrazole-3-carboxylic acid SMILES: C1=COC(=C1)C2=CC(=NN2)C(=O)O

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Specifications

PubChem CID	654018
CAS	116153-81-2
Molecular Weight (g/mol)	178.147
MDL Number	MFCD05170057
SMILES	C1=COC(=C1)C2=CC(=NN2)C(=O)O
Synonym	5-2-furyl-1h-pyrazole-3-carboxylic acid,5-furan-2-yl-1h-pyrazole-3-carboxylic acid,5-furan-2-yl-2h-pyrazole-3-carboxylic acid,3-furan-2-yl-1h-pyrazole-5-carboxylic acid,3-2-furyl-1h-pyrazole-5-carboxylic acid,1h-pyrazole-3-carboxylicacid, 5-2-furanyl,5-2-furyl pyrazole-3-carboxylic acid,acmc-20f1sn,3-2-furyl pyrazole-5-carboxylic acid
IUPAC Name	5-(furan-2-yl)-1H-pyrazole-3-carboxylic acid
InChI Key	GKPSFQIKCROJOB-UHFFFAOYSA-N
Molecular Formula	C8H6N2O3

2,256

5-(Chloromethyl)-3-(2-thienyl)-1,2,4-oxadiazole, ≥95%, Thermo Scientific™

CAS: 63417-81-2 Molecular Formula: C7H5ClN2OS Molecular Weight (g/mol): 200.64 MDL Number: MFCD03407322 InChI Key: YOUDLOUFERNGRO-UHFFFAOYSA-N Synonym: 5-chloromethyl-3-2-thienyl-1,2,4-oxadiazole,5-chloromethyl-3-thiophen-2-yl-1,2,4-oxadiazole,1,2,4-oxadiazole,5-chloromethyl-3-2-thienyl,5-chloromethyl-3-thien-2-yl-1,2,4-oxadiazole,5-chloromethyl-3-thiophen-2-yl-1,2,4 oxadiazole,2-5-chloromethyl-1,2,4-oxadiazol-3-yl thiophene,5-chloromethyl-3-thiophen-2-yl-1,2,4 oxadia zole PubChem CID: 736830 IUPAC Name: 5-(chloromethyl)-3-thiophen-2-yl-1,2,4-oxadiazole SMILES: ClCC1=NC(=NO1)C1=CC=CS1

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Specifications

PubChem CID	736830
CAS	63417-81-2
Molecular Weight (g/mol)	200.64
MDL Number	MFCD03407322
SMILES	ClCC1=NC(=NO1)C1=CC=CS1
Synonym	5-chloromethyl-3-2-thienyl-1,2,4-oxadiazole,5-chloromethyl-3-thiophen-2-yl-1,2,4-oxadiazole,1,2,4-oxadiazole,5-chloromethyl-3-2-thienyl,5-chloromethyl-3-thien-2-yl-1,2,4-oxadiazole,5-chloromethyl-3-thiophen-2-yl-1,2,4 oxadiazole,2-5-chloromethyl-1,2,4-oxadiazol-3-yl thiophene,5-chloromethyl-3-thiophen-2-yl-1,2,4 oxadia zole
IUPAC Name	5-(chloromethyl)-3-thiophen-2-yl-1,2,4-oxadiazole
InChI Key	YOUDLOUFERNGRO-UHFFFAOYSA-N
Molecular Formula	C7H5ClN2OS

2,257

4-(2-Bromoethoxy)benzeneboronic acid pinacol ester, 98%, Thermo Scientific Chemicals

CAS: 913836-27-8 Molecular Formula: C14H20BBrO3 Molecular Weight (g/mol): 327.03 MDL Number: MFCD09027285 InChI Key: NTTOMYNPPZBRBG-UHFFFAOYSA-N Synonym: 2-4-2-bromoethoxy phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,4-2-bromoethoxy phenylboronic acid, pinacol ester,4-2-bromoethoxy benzeneboronic acid, pinacol ester,1,3,2-dioxaborolane,2-4-2-bromoethoxy phenyl-4,4,5,5-tetramethyl PubChem CID: 44119155 IUPAC Name: 2-[4-(2-bromoethoxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane SMILES: CC1(C)OB(OC1(C)C)C1=CC=C(OCCBr)C=C1

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Specifications

PubChem CID	44119155
CAS	913836-27-8
Molecular Weight (g/mol)	327.03
MDL Number	MFCD09027285
SMILES	CC1(C)OB(OC1(C)C)C1=CC=C(OCCBr)C=C1
Synonym	2-4-2-bromoethoxy phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,4-2-bromoethoxy phenylboronic acid, pinacol ester,4-2-bromoethoxy benzeneboronic acid, pinacol ester,1,3,2-dioxaborolane,2-4-2-bromoethoxy phenyl-4,4,5,5-tetramethyl
IUPAC Name	2-[4-(2-bromoethoxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
InChI Key	NTTOMYNPPZBRBG-UHFFFAOYSA-N
Molecular Formula	C14H20BBrO3

2,258

Piperonylic acid, 99%

CAS: 94-53-1 Molecular Formula: C8H6O4 Molecular Weight (g/mol): 166.13 MDL Number: MFCD00005830 InChI Key: VDVJGIYXDVPQLP-UHFFFAOYSA-N Synonym: piperonylic acid,heliotropic acid,3,4-methylenedioxybenzoic acid,benzo d 1,3 dioxole-5-carboxylic acid,2h-1,3-benzodioxole-5-carboxylic acid,benzo 1,3 dioxole-5-carboxylic acid,protocatechuic acid methylene ether,5-benzodioxolecarboxylic acid,3,4-dioxymethylenebenzoic acid,3,4-methylene dioxybenzoic acid PubChem CID: 7196 IUPAC Name: 1,3-benzodioxole-5-carboxylic acid SMILES: OC(=O)C1=CC=C2OCOC2=C1

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Specifications

PubChem CID	7196
CAS	94-53-1
Molecular Weight (g/mol)	166.13
MDL Number	MFCD00005830
SMILES	OC(=O)C1=CC=C2OCOC2=C1
Synonym	piperonylic acid,heliotropic acid,3,4-methylenedioxybenzoic acid,benzo d 1,3 dioxole-5-carboxylic acid,2h-1,3-benzodioxole-5-carboxylic acid,benzo 1,3 dioxole-5-carboxylic acid,protocatechuic acid methylene ether,5-benzodioxolecarboxylic acid,3,4-dioxymethylenebenzoic acid,3,4-methylene dioxybenzoic acid
IUPAC Name	1,3-benzodioxole-5-carboxylic acid
InChI Key	VDVJGIYXDVPQLP-UHFFFAOYSA-N
Molecular Formula	C8H6O4

2,259

Cyclopiazonic Acid, >98%, MP Biomedicals

CAS: 18172-33-3 Molecular Formula: C20H20N2O3 Molecular Weight (g/mol): 336.391 InChI Key: SZINUGQCTHLQAZ-AFAVFJNCSA-N Synonym: cyclopiazonic acid,alpha-cyclopiazonic acid,unii-x9tly4580z,ccris 4942,alpha-cyclopiazonate,cyclopyazonic acid,6ar,10z,11as,11br-10-1-hydroxyethylidene-7,7-dimethyl-6a,7,11a,11b-tetrahydro-6h-pyrrolo 1',2':2,3 isoindolo 4,5,6-cd indole-9,11 2h,10h-dione,9h-pyrrolo 1',2':2,3 isoindolo 4,5,6-cd indol-9-one, 2,6,6a,7,11a,11b-hexahydro-10-acetyl-7,7-dimethyl-11-hydroxy-, 6a-alpha,11a,11b-alpha,6ar,11as,11br-10-acetyl-9-hydroxy-7,7-dimethyl-2,6,6a,7,11a,11b-hexahydro-11h-pyrrolo 1',2':2,3 isoindolo 4,5,6-cd indol-11-one,ambotzls-1020 PubChem CID: 54711281 SMILES: CC(=O)C1=C(C2C3C(CC4=C5C3=CNC5=CC=C4)C(N2C1=O)(C)C)O

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PubChem CID	54711281
CAS	18172-33-3
Molecular Weight (g/mol)	336.391
SMILES	CC(=O)C1=C(C2C3C(CC4=C5C3=CNC5=CC=C4)C(N2C1=O)(C)C)O
Synonym	cyclopiazonic acid,alpha-cyclopiazonic acid,unii-x9tly4580z,ccris 4942,alpha-cyclopiazonate,cyclopyazonic acid,6ar,10z,11as,11br-10-1-hydroxyethylidene-7,7-dimethyl-6a,7,11a,11b-tetrahydro-6h-pyrrolo 1',2':2,3 isoindolo 4,5,6-cd indole-9,11 2h,10h-dione,9h-pyrrolo 1',2':2,3 isoindolo 4,5,6-cd indol-9-one, 2,6,6a,7,11a,11b-hexahydro-10-acetyl-7,7-dimethyl-11-hydroxy-, 6a-alpha,11a,11b-alpha,6ar,11as,11br-10-acetyl-9-hydroxy-7,7-dimethyl-2,6,6a,7,11a,11b-hexahydro-11h-pyrrolo 1',2':2,3 isoindolo 4,5,6-cd indol-11-one,ambotzls-1020
InChI Key	SZINUGQCTHLQAZ-AFAVFJNCSA-N
Molecular Formula	C20H20N2O3

2,260

7-(2-Hydroxyethyl)theophylline, Spectrum™ Chemical

CAS: 519-37-9

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CAS	519-37-9

2,261

N-Hydroxysuccinimide, Spectrum™ Chemical

CAS: 6066-82-6

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Specifications

CAS	6066-82-6

2,262

6-Bromophthalazin-1(4H)-one, 98%

CAS: 75884-70-7 Molecular Formula: C8H5BrN2O Molecular Weight (g/mol): 225.05 MDL Number: MFCD09264003 InChI Key: QMONLZVJOOMKRW-UHFFFAOYSA-N PubChem CID: 11535918 IUPAC Name: 6-bromo-1,2-dihydrophthalazin-1-one SMILES: BrC1=CC=C2C(=O)NN=CC2=C1

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Specifications

PubChem CID	11535918
CAS	75884-70-7
Molecular Weight (g/mol)	225.05
MDL Number	MFCD09264003
SMILES	BrC1=CC=C2C(=O)NN=CC2=C1
IUPAC Name	6-bromo-1,2-dihydrophthalazin-1-one
InChI Key	QMONLZVJOOMKRW-UHFFFAOYSA-N
Molecular Formula	C8H5BrN2O

2,263

4-(1,3-Oxazol-5-yl)aniline, 97%, Thermo Scientific™

CAS: 1008-95-3 Molecular Formula: C9H8N2O Molecular Weight (g/mol): 160.176 MDL Number: MFCD00052192 InChI Key: SLJBMRSOKUTXDF-UHFFFAOYSA-N PubChem CID: 517747 IUPAC Name: 4-(1,3-oxazol-5-yl)aniline SMILES: C1=CC(=CC=C1C2=CN=CO2)N

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Specifications

PubChem CID	517747
CAS	1008-95-3
Molecular Weight (g/mol)	160.176
MDL Number	MFCD00052192
SMILES	C1=CC(=CC=C1C2=CN=CO2)N
IUPAC Name	4-(1,3-oxazol-5-yl)aniline
InChI Key	SLJBMRSOKUTXDF-UHFFFAOYSA-N
Molecular Formula	C9H8N2O

2,264

2,5-Lutidine, Spectrum™ Chemical

CAS: 589-93-5

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Specifications

CAS	589-93-5

2,265

N-Benzoylaminopurine, 99%

CAS: 4005-49-6 Molecular Formula: C12H9N5O Molecular Weight (g/mol): 239.238 MDL Number: MFCD00037927 InChI Key: QQJXZVKXNSFHRI-UHFFFAOYSA-N Synonym: n6-benzoyladenine,n-7h-purin-6-yl benzamide,n-benzoylaminopurine,n-9h-purin-6-yl benzamide,6-benzoylaminopurine,benzamide, n-1h-purin-6-yl,6-benzamidopurine,adenine,6n-benzoyl,phenyl-n-purin-6-ylcarboxamide,n-benzoyladenine PubChem CID: 97075 IUPAC Name: N-(7H-purin-6-yl)benzamide SMILES: C1=CC=C(C=C1)C(=O)NC2=NC=NC3=C2NC=N3

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Specifications

PubChem CID	97075
CAS	4005-49-6
Molecular Weight (g/mol)	239.238
MDL Number	MFCD00037927
SMILES	C1=CC=C(C=C1)C(=O)NC2=NC=NC3=C2NC=N3
Synonym	n6-benzoyladenine,n-7h-purin-6-yl benzamide,n-benzoylaminopurine,n-9h-purin-6-yl benzamide,6-benzoylaminopurine,benzamide, n-1h-purin-6-yl,6-benzamidopurine,adenine,6n-benzoyl,phenyl-n-purin-6-ylcarboxamide,n-benzoyladenine
IUPAC Name	N-(7H-purin-6-yl)benzamide
InChI Key	QQJXZVKXNSFHRI-UHFFFAOYSA-N
Molecular Formula	C12H9N5O

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Organoheterocyclic compounds

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4-Cyanopyridine N-Oxide, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Chlorohydroquinone, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

7-(2-Hydroxyethyl)theophylline, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

N-Hydroxysuccinimide, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2,5-Lutidine, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-Cyanopyridine N-Oxide, Spectrum™ Chemical

Chlorohydroquinone, Spectrum™ Chemical

7-(2-Hydroxyethyl)theophylline, Spectrum™ Chemical

N-Hydroxysuccinimide, Spectrum™ Chemical

2,5-Lutidine, Spectrum™ Chemical