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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466 – 480 of 271,226 results

466

5-Methyl-2-phenyl-1,3-oxazole-4-carboxylic acid, 97%, Thermo Scientific™

CAS: 18735-74-5 Molecular Formula: C11H8NO3 Molecular Weight (g/mol): 202.19 MDL Number: MFCD00275475 InChI Key: YABCPNYCFFUVNM-UHFFFAOYSA-M Synonym: 5-methyl-2-phenyloxazole-4-carboxylic acid,2-phenyl-5-methyloxazole-4-carboxylic acid,5-methyl-2-phenyl-oxazole-4-carboxylic acid,4-oxazolecarboxylic acid, 5-methyl-2-phenyl,5-methyl-2-phenyloxazole-4-carboxylicacid,4-carboxy-5-methyl-2-phenyl-1,3-oxazole,4-oxazolecarboxylicacid,5-methyl-2-phenyl,2-phenyl-5-methyl-oxazole-4-carboxylic acid,4-oxazolecarboxylicacid, 5-methyl-2-phenyl,5-methyl-2-phenyloxazol-4-ylcarboxylic acid PubChem CID: 318533 IUPAC Name: 5-methyl-2-phenyl-1,3-oxazole-4-carboxylic acid SMILES: CC1=C(N=C(O1)C1=CC=CC=C1)C([O-])=O

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Specifications

PubChem CID	318533
CAS	18735-74-5
Molecular Weight (g/mol)	202.19
MDL Number	MFCD00275475
SMILES	CC1=C(N=C(O1)C1=CC=CC=C1)C([O-])=O
Synonym	5-methyl-2-phenyloxazole-4-carboxylic acid,2-phenyl-5-methyloxazole-4-carboxylic acid,5-methyl-2-phenyl-oxazole-4-carboxylic acid,4-oxazolecarboxylic acid, 5-methyl-2-phenyl,5-methyl-2-phenyloxazole-4-carboxylicacid,4-carboxy-5-methyl-2-phenyl-1,3-oxazole,4-oxazolecarboxylicacid,5-methyl-2-phenyl,2-phenyl-5-methyl-oxazole-4-carboxylic acid,4-oxazolecarboxylicacid, 5-methyl-2-phenyl,5-methyl-2-phenyloxazol-4-ylcarboxylic acid
IUPAC Name	5-methyl-2-phenyl-1,3-oxazole-4-carboxylic acid
InChI Key	YABCPNYCFFUVNM-UHFFFAOYSA-M
Molecular Formula	C11H8NO3

467

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

468

2,5-Dimethyl-1,3-oxazole-4-carboxylic acid, 97%, Thermo Scientific™

CAS: 23000-14-8 Molecular Formula: C6H7NO3 Molecular Weight (g/mol): 141.126 MDL Number: MFCD03011595 InChI Key: LHGRUGVXZLHYKE-UHFFFAOYSA-N Synonym: 2,5-dimethyloxazole-4-carboxylic acid,dimethyl-1,3-oxazole-4-carboxylic acid,4-oxazolecarboxylic acid, 2,5-dimethyl,2,5-dimethyl-1,3-oxazole-4-carboxylicacid,4-carboxy-2,5-dimethyl-1,3-oxazole,2,5-dimethyl-oxazole-4-carboxylic acid,2.5-dimethyl-1,3-oxazole-4-carboxylic acid PubChem CID: 2795465 IUPAC Name: 2,5-dimethyl-1,3-oxazole-4-carboxylic acid SMILES: CC1=C(N=C(O1)C)C(=O)O

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Specifications

PubChem CID	2795465
CAS	23000-14-8
Molecular Weight (g/mol)	141.126
MDL Number	MFCD03011595
SMILES	CC1=C(N=C(O1)C)C(=O)O
Synonym	2,5-dimethyloxazole-4-carboxylic acid,dimethyl-1,3-oxazole-4-carboxylic acid,4-oxazolecarboxylic acid, 2,5-dimethyl,2,5-dimethyl-1,3-oxazole-4-carboxylicacid,4-carboxy-2,5-dimethyl-1,3-oxazole,2,5-dimethyl-oxazole-4-carboxylic acid,2.5-dimethyl-1,3-oxazole-4-carboxylic acid
IUPAC Name	2,5-dimethyl-1,3-oxazole-4-carboxylic acid
InChI Key	LHGRUGVXZLHYKE-UHFFFAOYSA-N
Molecular Formula	C6H7NO3

469

1,3-Benzodioxol-5-ylmethyl isothiocyanate, ≥95%, Thermo Scientific™

CAS: 4430-47-1 Molecular Formula: C9H7NO2S Molecular Weight (g/mol): 193.22 MDL Number: MFCD00041217 InChI Key: PUJWRDBPAFJUJW-UHFFFAOYSA-N Synonym: 3,4-methylenedioxy benzyl isothiocyanate,1,3-benzodioxol-5-ylmethyl isothiocyanate,5-isothiocyanatomethyl-1,3-benzodioxole,3,4-methylenedioxybenzyl isothiocyanate,5-isothiocyanatomethyl-2h-1,3-benzodioxole,5-isothiocyanatomethyl-benzo 1,3 dioxole,5-isothiocyanatomethyl benzo d 1,3 dioxole,acmc-20angn,pubchem9883,akos bbr-002798 PubChem CID: 2795371 IUPAC Name: 5-(isothiocyanatomethyl)-1,3-benzodioxole SMILES: S=C=NCC1=CC=C2OCOC2=C1

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Specifications

PubChem CID	2795371
CAS	4430-47-1
Molecular Weight (g/mol)	193.22
MDL Number	MFCD00041217
SMILES	S=C=NCC1=CC=C2OCOC2=C1
Synonym	3,4-methylenedioxy benzyl isothiocyanate,1,3-benzodioxol-5-ylmethyl isothiocyanate,5-isothiocyanatomethyl-1,3-benzodioxole,3,4-methylenedioxybenzyl isothiocyanate,5-isothiocyanatomethyl-2h-1,3-benzodioxole,5-isothiocyanatomethyl-benzo 1,3 dioxole,5-isothiocyanatomethyl benzo d 1,3 dioxole,acmc-20angn,pubchem9883,akos bbr-002798
IUPAC Name	5-(isothiocyanatomethyl)-1,3-benzodioxole
InChI Key	PUJWRDBPAFJUJW-UHFFFAOYSA-N
Molecular Formula	C9H7NO2S

470

1-(1,3-Benzodioxol-5-yl)-2-bromoethan-1-one, Thermo Scientific™

CAS: 40288-65-1 Molecular Formula: C9H7BrO3 Molecular Weight (g/mol): 243.056 InChI Key: QBXCVQVFPVXAGS-UHFFFAOYSA-N PubChem CID: 243777 IUPAC Name: 1-(1,3-benzodioxol-5-yl)-2-bromoethanone SMILES: C1OC2=C(O1)C=C(C=C2)C(=O)CBr

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Specifications

PubChem CID	243777
CAS	40288-65-1
Molecular Weight (g/mol)	243.056
SMILES	C1OC2=C(O1)C=C(C=C2)C(=O)CBr
IUPAC Name	1-(1,3-benzodioxol-5-yl)-2-bromoethanone
InChI Key	QBXCVQVFPVXAGS-UHFFFAOYSA-N
Molecular Formula	C9H7BrO3

471

2-(1,3-Benzodioxol-5-yl)ethanol, ≥97%, Thermo Scientific™

CAS: 6006-82-2 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.176 MDL Number: MFCD00666033 InChI Key: JADSGOFBFPTCHG-UHFFFAOYSA-N Synonym: 2-benzo d 1,3 dioxol-5-yl ethanol,2-2h-1,3-benzodioxol-5-yl ethan-1-ol,3,4-methylenedioxy phenethyl alcohol,2-1,3-benzodioxol-5-yl ethanol,1,3-benzodioxole-5-ethanol,homopiperonyl alcohol,3,4-methylenedioxyphenethyl alcohol,2-1,3-benzodioxol-5-yl-ethanol,2-2h-1,3-benzodioxol-5-yl ethanol,benzodioxolylethanol PubChem CID: 2759846 IUPAC Name: 2-(1,3-benzodioxol-5-yl)ethanol SMILES: C1OC2=C(O1)C=C(C=C2)CCO

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Specifications

PubChem CID	2759846
CAS	6006-82-2
Molecular Weight (g/mol)	166.176
MDL Number	MFCD00666033
SMILES	C1OC2=C(O1)C=C(C=C2)CCO
Synonym	2-benzo d 1,3 dioxol-5-yl ethanol,2-2h-1,3-benzodioxol-5-yl ethan-1-ol,3,4-methylenedioxy phenethyl alcohol,2-1,3-benzodioxol-5-yl ethanol,1,3-benzodioxole-5-ethanol,homopiperonyl alcohol,3,4-methylenedioxyphenethyl alcohol,2-1,3-benzodioxol-5-yl-ethanol,2-2h-1,3-benzodioxol-5-yl ethanol,benzodioxolylethanol
IUPAC Name	2-(1,3-benzodioxol-5-yl)ethanol
InChI Key	JADSGOFBFPTCHG-UHFFFAOYSA-N
Molecular Formula	C9H10O3

472

Tetrahydrofuran-3-sulfonyl chloride, Thermo Scientific™

CAS: 1207346-29-9 Molecular Formula: C4H7ClO3S Molecular Weight (g/mol): 170.607 InChI Key: MVZIUOJNVVIOEY-UHFFFAOYSA-N Synonym: tetrahydrofuran-3-sulfonyl chloride,chlorooxolan-3-ylsulfone PubChem CID: 49762850 IUPAC Name: oxolane-3-sulfonyl chloride SMILES: C1COCC1S(=O)(=O)Cl

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Specifications

PubChem CID	49762850
CAS	1207346-29-9
Molecular Weight (g/mol)	170.607
SMILES	C1COCC1S(=O)(=O)Cl
Synonym	tetrahydrofuran-3-sulfonyl chloride,chlorooxolan-3-ylsulfone
IUPAC Name	oxolane-3-sulfonyl chloride
InChI Key	MVZIUOJNVVIOEY-UHFFFAOYSA-N
Molecular Formula	C4H7ClO3S

473

Tetrahydrothiopyran-4-ylmethanol, 97%, Thermo Scientific™

CAS: 100277-27-8 Molecular Formula: C6H12OS Molecular Weight (g/mol): 132.221 MDL Number: MFCD09966150 InChI Key: LMVCLDAMMNHILO-UHFFFAOYSA-N Synonym: tetrahydro-2h-thiopyran-4-yl methanol,tetrahydrothiopyran-4-methanol,tetrahydrothiopyran-4-ylmethanol,thian-4-yl methanol,2h-thiopyran-4-methanol, tetrahydro,2h-thiopyran-4-methanol,tetrahydro,4-hydroxymethyl tetrahydro-2h-thiopyran,acmc-20dmhk,thian-4-ylmethan-1-ol,4-hydroxymethyl thiane PubChem CID: 20143654 IUPAC Name: thian-4-ylmethanol SMILES: C1CSCCC1CO

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Specifications

PubChem CID	20143654
CAS	100277-27-8
Molecular Weight (g/mol)	132.221
MDL Number	MFCD09966150
SMILES	C1CSCCC1CO
Synonym	tetrahydro-2h-thiopyran-4-yl methanol,tetrahydrothiopyran-4-methanol,tetrahydrothiopyran-4-ylmethanol,thian-4-yl methanol,2h-thiopyran-4-methanol, tetrahydro,2h-thiopyran-4-methanol,tetrahydro,4-hydroxymethyl tetrahydro-2h-thiopyran,acmc-20dmhk,thian-4-ylmethan-1-ol,4-hydroxymethyl thiane
IUPAC Name	thian-4-ylmethanol
InChI Key	LMVCLDAMMNHILO-UHFFFAOYSA-N
Molecular Formula	C6H12OS

474

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2-Heptadecylimidazole, Spectrum™ Chemical

CAS: 23328-87-2

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Specifications

CAS	23328-87-2

475

5-Methyl-2-(trifluoromethyl)-3-furyl isocyanate, 97%, Thermo Scientific™

CAS: 306935-03-5 Molecular Formula: C7H4F3NO2 Molecular Weight (g/mol): 191.109 InChI Key: WTKWFNIIIXNTDO-UHFFFAOYSA-N Synonym: 5-methyl-2-trifluoromethyl-3-furyl isocyanate,3-isocyanato-5-methyl-2-trifluoromethyl furan,furan,3-isocyanato-5-methyl-2-trifluoromethyl,5-methyl-2-trifluoromethyl fur-3-yl isocyanate,3-isocyanato-5-methyl-2-trifluoromethyl-furan,5-methyl-2-trifluoromethyl-3-furylisocyanate,5-methyl-2-trifluoromethyl furan-3-isocyanate,furan, 3-isocyanato-5-methyl-2-trifluoromethyl-9ci PubChem CID: 2779896 IUPAC Name: 3-isocyanato-5-methyl-2-(trifluoromethyl)furan SMILES: CC1=CC(=C(O1)C(F)(F)F)N=C=O

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Specifications

PubChem CID	2779896
CAS	306935-03-5
Molecular Weight (g/mol)	191.109
SMILES	CC1=CC(=C(O1)C(F)(F)F)N=C=O
Synonym	5-methyl-2-trifluoromethyl-3-furyl isocyanate,3-isocyanato-5-methyl-2-trifluoromethyl furan,furan,3-isocyanato-5-methyl-2-trifluoromethyl,5-methyl-2-trifluoromethyl fur-3-yl isocyanate,3-isocyanato-5-methyl-2-trifluoromethyl-furan,5-methyl-2-trifluoromethyl-3-furylisocyanate,5-methyl-2-trifluoromethyl furan-3-isocyanate,furan, 3-isocyanato-5-methyl-2-trifluoromethyl-9ci
IUPAC Name	3-isocyanato-5-methyl-2-(trifluoromethyl)furan
InChI Key	WTKWFNIIIXNTDO-UHFFFAOYSA-N
Molecular Formula	C7H4F3NO2

476

4-(3,5-Dimethyl-1H-pyrazol-1-yl)benzonitrile, 97%, Thermo Scientific™

CAS: 56935-79-6 Molecular Formula: C12H11N3 Molecular Weight (g/mol): 197.241 MDL Number: MFCD09817559 InChI Key: BTXLPDNFEZIQBZ-UHFFFAOYSA-N Synonym: 4-3,5-dimethyl-1h-pyrazol-1-yl benzonitrile,4-3,5-dimethylpyrazol-1-yl benzonitrile,acmc-209luz,4-3,5-dimethylpyrazol-1-yl-benzonitrile,4-3,5-dimethylpyrazolyl benzenecarbonitrile,1-4-cyanophenyl-3,5-dimethyl-1h-pyrazole,benzonitrile, 4-3,5-dimethyl-1h-pyrazol-1-yl PubChem CID: 15005387 IUPAC Name: 4-(3,5-dimethylpyrazol-1-yl)benzonitrile SMILES: CC1=CC(=NN1C2=CC=C(C=C2)C#N)C

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Specifications

PubChem CID	15005387
CAS	56935-79-6
Molecular Weight (g/mol)	197.241
MDL Number	MFCD09817559
SMILES	CC1=CC(=NN1C2=CC=C(C=C2)C#N)C
Synonym	4-3,5-dimethyl-1h-pyrazol-1-yl benzonitrile,4-3,5-dimethylpyrazol-1-yl benzonitrile,acmc-209luz,4-3,5-dimethylpyrazol-1-yl-benzonitrile,4-3,5-dimethylpyrazolyl benzenecarbonitrile,1-4-cyanophenyl-3,5-dimethyl-1h-pyrazole,benzonitrile, 4-3,5-dimethyl-1h-pyrazol-1-yl
IUPAC Name	4-(3,5-dimethylpyrazol-1-yl)benzonitrile
InChI Key	BTXLPDNFEZIQBZ-UHFFFAOYSA-N
Molecular Formula	C12H11N3

477

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

478

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p-Dithiane-2,5-diol, 96%

CAS: 40018-26-6 Molecular Formula: C₄H₈O₂S₂ Molecular Weight (g/mol): 152.23 InChI Key: YUIOPHXTILULQC-UHFFFAOYSA-N Synonym: p-dithiane-2,5-diol,2,5-dihydroxy-1,4-dithiane,mercaptoacetaldehyde dimer,4-dithiane-2,5-diol,1,4 dithiane-2,5-diol,2,5-dihydroxy-1,4-dithian,p-dthane-2,5-dol,pubchem20480,1,4dithiane-2,5diol,acmc-1anme PubChem CID: 98330 IUPAC Name: 1,4-dithiane-2,5-diol SMILES: C1C(SCC(S1)O)O

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Specifications

PubChem CID	98330
CAS	40018-26-6
Molecular Weight (g/mol)	152.23
SMILES	C1C(SCC(S1)O)O
Synonym	p-dithiane-2,5-diol,2,5-dihydroxy-1,4-dithiane,mercaptoacetaldehyde dimer,4-dithiane-2,5-diol,1,4 dithiane-2,5-diol,2,5-dihydroxy-1,4-dithian,p-dthane-2,5-dol,pubchem20480,1,4dithiane-2,5diol,acmc-1anme
IUPAC Name	1,4-dithiane-2,5-diol
InChI Key	YUIOPHXTILULQC-UHFFFAOYSA-N
Molecular Formula	C₄H₈O₂S₂

479

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1,1'-Diethyl-2,2'-cyanine iodide, 99%

CAS: 977-96-8 Molecular Formula: C₂₃H₂₃IN₂ Molecular Weight (g/mol): 454.34 MDL Number: MFCD00011971 InChI Key: GMYRVMSXMHEDTL-UHFFFAOYSA-M Synonym: decynium 22 PubChem CID: 71299759 ChEBI: CHEBI:37993 IUPAC Name: (2Z)-1-ethyl-2-[(1-ethylquinolin-1-ium-2-yl)methylidene]quinoline;iodide SMILES: CCN1C(=CC2=[N+](C3=CC=CC=C3C=C2)CC)C=CC4=CC=CC=C41.[I-]

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Specifications

PubChem CID	71299759
CAS	977-96-8
Molecular Weight (g/mol)	454.34
ChEBI	CHEBI:37993
MDL Number	MFCD00011971
SMILES	CCN1C(=CC2=[N+](C3=CC=CC=C3C=C2)CC)C=CC4=CC=CC=C41.[I-]
Synonym	decynium 22
IUPAC Name	(2Z)-1-ethyl-2-[(1-ethylquinolin-1-ium-2-yl)methylidene]quinoline;iodide
InChI Key	GMYRVMSXMHEDTL-UHFFFAOYSA-M
Molecular Formula	C₂₃H₂₃IN₂

480

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Quinoxaline, 98+%, Thermo Scientific Chemicals

CAS: 91-19-0 Molecular Formula: C₈H₆N₂ Molecular Weight (g/mol): 130.15 MDL Number: MFCD00006719 InChI Key: XSCHRSMBECNVNS-UHFFFAOYSA-N Synonym: benzoparadiazine,1,4-benzodiazine,phenopiazine,phenpiazine,quinazine,benzopyrazine,1,4-diazanaphthalene,benzo a pyrazine,1,4-naphthyridine,chinoxalin PubChem CID: 7045 ChEBI: CHEBI:36616 IUPAC Name: quinoxaline SMILES: C1=CC=C2C(=C1)N=CC=N2

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Specifications

PubChem CID	7045
CAS	91-19-0
Molecular Weight (g/mol)	130.15
ChEBI	CHEBI:36616
MDL Number	MFCD00006719
SMILES	C1=CC=C2C(=C1)N=CC=N2
Synonym	benzoparadiazine,1,4-benzodiazine,phenopiazine,phenpiazine,quinazine,benzopyrazine,1,4-diazanaphthalene,benzo a pyrazine,1,4-naphthyridine,chinoxalin
IUPAC Name	quinoxaline
InChI Key	XSCHRSMBECNVNS-UHFFFAOYSA-N
Molecular Formula	C₈H₆N₂

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

2-Heptadecylimidazole, Spectrum™ Chemical