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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1,141 – 1,155 of 217,596 results

1,141

1,3-Diisopropylimidazolium chloride, 97+%

CAS: 139143-09-2 Molecular Formula: C9H17ClN2 Molecular Weight (g/mol): 188.70 MDL Number: MFCD03840577 InChI Key: DOFXKPAOJLLPII-UHFFFAOYSA-M Synonym: 1,3-diisopropylimidazolium chloride,1,3-di-i-propylimidazolium chloride,1,3-diisopropyl-1h-imidazol-3-ium chloride,1,3-diisopropylimidazol-1-ium chloride,diic,acmc-20ap45,n,n'-isopropyl imidazolium chloride,1h-imidazolium,1,3-bis 1-methylethyl-, chloride 1:1,n,n inverted exclamation marka-isopropyl imidazolium chloride PubChem CID: 11229242 IUPAC Name: 1,3-di(propan-2-yl)imidazol-1-ium;chloride SMILES: [Cl-].CC(C)N1C=C[N+](=C1)C(C)C

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Specifications

PubChem CID	11229242
CAS	139143-09-2
Molecular Weight (g/mol)	188.70
MDL Number	MFCD03840577
SMILES	[Cl-].CC(C)N1C=C[N+](=C1)C(C)C
Synonym	1,3-diisopropylimidazolium chloride,1,3-di-i-propylimidazolium chloride,1,3-diisopropyl-1h-imidazol-3-ium chloride,1,3-diisopropylimidazol-1-ium chloride,diic,acmc-20ap45,n,n'-isopropyl imidazolium chloride,1h-imidazolium,1,3-bis 1-methylethyl-, chloride 1:1,n,n inverted exclamation marka-isopropyl imidazolium chloride
IUPAC Name	1,3-di(propan-2-yl)imidazol-1-ium;chloride
InChI Key	DOFXKPAOJLLPII-UHFFFAOYSA-M
Molecular Formula	C9H17ClN2

1,142

6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione, 99%, Thermo Scientific Chemicals

CAS: 5617-70-9 Molecular Formula: C8H10O4 Molecular Weight (g/mol): 170.16 MDL Number: MFCD00042796 InChI Key: AXJVPXNVESYGDT-UHFFFAOYSA-N Synonym: 6,6-dimethyl-5,7-dioxaspiro 2.5 octane-4,8-dione,cycl-isopropylidene cyclopropane-1,1-dicarboxylate,5,7-dioxaspiro 2.5 octane-4,8-dione, 6,6-dimethyl,5,7-dioxaspiro 2.5 octane-4,8-dione,6,6-dimethyl,6,6-dimethyl-5,7-dioxaspiro 2,5 octane-4,8-dione,acmc-1az6b,isopropylidene cyclopropane-1,1-dicarboxylate,cyclic isopropylidene 1,1-cyclopropanedicarboxylate PubChem CID: 79720 IUPAC Name: 6,6-dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione SMILES: CC1(C)OC(=O)C2(CC2)C(=O)O1

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Specifications

PubChem CID	79720
CAS	5617-70-9
Molecular Weight (g/mol)	170.16
MDL Number	MFCD00042796
SMILES	CC1(C)OC(=O)C2(CC2)C(=O)O1
Synonym	6,6-dimethyl-5,7-dioxaspiro 2.5 octane-4,8-dione,cycl-isopropylidene cyclopropane-1,1-dicarboxylate,5,7-dioxaspiro 2.5 octane-4,8-dione, 6,6-dimethyl,5,7-dioxaspiro 2.5 octane-4,8-dione,6,6-dimethyl,6,6-dimethyl-5,7-dioxaspiro 2,5 octane-4,8-dione,acmc-1az6b,isopropylidene cyclopropane-1,1-dicarboxylate,cyclic isopropylidene 1,1-cyclopropanedicarboxylate
IUPAC Name	6,6-dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione
InChI Key	AXJVPXNVESYGDT-UHFFFAOYSA-N
Molecular Formula	C8H10O4

1,143

2,3-Dichloropyridine, 99%

CAS: 2402-77-9 Molecular Formula: C5H3Cl2N Molecular Weight (g/mol): 147.99 MDL Number: MFCD00006229 InChI Key: MAKFMOSBBNKPMS-UHFFFAOYSA-N Synonym: 2,3-dichloro-pyridine,pyridine, 2,3-dichloro,dichloropyridine,pyridine, dichloro,ccris 1726,2,3-dichloro pyridine,pubchem1198,pyridine,3-dichloro,2.3-dichloro-pyridine,acmc-209g7x PubChem CID: 16988 IUPAC Name: 2,3-dichloropyridine SMILES: ClC1=CC=CN=C1Cl

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Specifications

PubChem CID	16988
CAS	2402-77-9
Molecular Weight (g/mol)	147.99
MDL Number	MFCD00006229
SMILES	ClC1=CC=CN=C1Cl
Synonym	2,3-dichloro-pyridine,pyridine, 2,3-dichloro,dichloropyridine,pyridine, dichloro,ccris 1726,2,3-dichloro pyridine,pubchem1198,pyridine,3-dichloro,2.3-dichloro-pyridine,acmc-209g7x
IUPAC Name	2,3-dichloropyridine
InChI Key	MAKFMOSBBNKPMS-UHFFFAOYSA-N
Molecular Formula	C5H3Cl2N

1,144

2-(3-Methyl-1,2,4-oxadiazol-5-yl)benzoic acid, 97%, Thermo Scientific™

CAS: 475105-77-2 Molecular Formula: C10H8N2O3 Molecular Weight (g/mol): 204.185 MDL Number: MFCD08741426 InChI Key: JHLHKCWPDVKWNS-UHFFFAOYSA-N Synonym: 2-3-methyl-1,2,4-oxadiazol-5-yl benzoic acid,benzoic acid,2-3-methyl-1,2,4-oxadiazol-5-yl,5-2-carboxyphenyl-3-methyl-1,2,4-oxadiazole,2-3-methyl-1,2,4 oxadiazol-5-yl-benzoic acid,2-3-methyl-1,2,4 oxadiazol-5-yl benzoic acid,benzoic acid, 2-3-methyl-1,2,4-oxadiazol-5-yl PubChem CID: 23146305 IUPAC Name: 2-(3-methyl-1,2,4-oxadiazol-5-yl)benzoic acid SMILES: CC1=NOC(=N1)C2=CC=CC=C2C(=O)O

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Specifications

PubChem CID	23146305
CAS	475105-77-2
Molecular Weight (g/mol)	204.185
MDL Number	MFCD08741426
SMILES	CC1=NOC(=N1)C2=CC=CC=C2C(=O)O
Synonym	2-3-methyl-1,2,4-oxadiazol-5-yl benzoic acid,benzoic acid,2-3-methyl-1,2,4-oxadiazol-5-yl,5-2-carboxyphenyl-3-methyl-1,2,4-oxadiazole,2-3-methyl-1,2,4 oxadiazol-5-yl-benzoic acid,2-3-methyl-1,2,4 oxadiazol-5-yl benzoic acid,benzoic acid, 2-3-methyl-1,2,4-oxadiazol-5-yl
IUPAC Name	2-(3-methyl-1,2,4-oxadiazol-5-yl)benzoic acid
InChI Key	JHLHKCWPDVKWNS-UHFFFAOYSA-N
Molecular Formula	C10H8N2O3

1,145

1-Boc-6-cyanoindole-2-boronic acid, 96%

CAS: 913835-67-3 Molecular Formula: C14H15BN2O4 Molecular Weight (g/mol): 286.09 MDL Number: MFCD08436056 InChI Key: CZEBTZMIQZVUSE-UHFFFAOYSA-N Synonym: 1-boc-6-cyanoindole-2-boronic acid,1-tert-butoxycarbonyl-6-cyano-1h-indol-2-yl boronic acid,1-tert-butoxycarbonyl-6-cyano-1h-indole-2-boronic acid,6-cyano-1h-indole-2-boronic acid, n-boc protected,1-tert-butoxycarbonyl-6-cyanoindol-2-ylboronic acid,acmc-209r9t,6-cyano-1h-indol-2-ylboronic acid, n-boc protected,1-tert-butoxycarbonyl-6-cyano-1h-indol-2-yl boronicacid,1-tert-butoxycarbonyl-2-dihydroxyboryl-1h-indole-6-carbonitrile PubChem CID: 44119347 IUPAC Name: [6-cyano-1-[(2-methylpropan-2-yl)oxycarbonyl]indol-2-yl]boronic acid SMILES: CC(C)(C)OC(=O)N1C(=CC2=CC=C(C=C12)C#N)B(O)O

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Specifications

PubChem CID	44119347
CAS	913835-67-3
Molecular Weight (g/mol)	286.09
MDL Number	MFCD08436056
SMILES	CC(C)(C)OC(=O)N1C(=CC2=CC=C(C=C12)C#N)B(O)O
Synonym	1-boc-6-cyanoindole-2-boronic acid,1-tert-butoxycarbonyl-6-cyano-1h-indol-2-yl boronic acid,1-tert-butoxycarbonyl-6-cyano-1h-indole-2-boronic acid,6-cyano-1h-indole-2-boronic acid, n-boc protected,1-tert-butoxycarbonyl-6-cyanoindol-2-ylboronic acid,acmc-209r9t,6-cyano-1h-indol-2-ylboronic acid, n-boc protected,1-tert-butoxycarbonyl-6-cyano-1h-indol-2-yl boronicacid,1-tert-butoxycarbonyl-2-dihydroxyboryl-1h-indole-6-carbonitrile
IUPAC Name	[6-cyano-1-[(2-methylpropan-2-yl)oxycarbonyl]indol-2-yl]boronic acid
InChI Key	CZEBTZMIQZVUSE-UHFFFAOYSA-N
Molecular Formula	C14H15BN2O4

1,146

1-Ethylpiperazine, 98%

CAS: 5308-25-8 Molecular Formula: C6H14N2 Molecular Weight (g/mol): 114.192 MDL Number: MFCD00059912 InChI Key: WGCYRFWNGRMRJA-UHFFFAOYSA-N Synonym: n-ethylpiperazine,piperazine, 1-ethyl,1-ethylpiperazin,1-ethyl-piperazine,ethylpiperazine,n-ethyl piperazine,unii-6w2bw0v73g,1-ethyl-piperazin,ethypiperazine,ethyl piperazine PubChem CID: 79196 IUPAC Name: 1-ethylpiperazine SMILES: CCN1CCNCC1

Pricing & Availability
Specifications

PubChem CID	79196
CAS	5308-25-8
Molecular Weight (g/mol)	114.192
MDL Number	MFCD00059912
SMILES	CCN1CCNCC1
Synonym	n-ethylpiperazine,piperazine, 1-ethyl,1-ethylpiperazin,1-ethyl-piperazine,ethylpiperazine,n-ethyl piperazine,unii-6w2bw0v73g,1-ethyl-piperazin,ethypiperazine,ethyl piperazine
IUPAC Name	1-ethylpiperazine
InChI Key	WGCYRFWNGRMRJA-UHFFFAOYSA-N
Molecular Formula	C6H14N2

1,147

4-Methyl-5-thiazoleethanol, 98%

CAS: 137-00-8 Molecular Formula: C₆H₉NOS Molecular Weight (g/mol): 143.21 MDL Number: MFCD00005339 InChI Key: BKAWJIRCKVUVED-UHFFFAOYSA-N Synonym: 4-methyl-5-thiazoleethanol,sulfurol,5-2-hydroxyethyl-4-methylthiazole,hemineurine,2-4-methylthiazol-5-yl ethanol,4-methyl-5-thiazolethanol,5-thiazoleethanol, 4-methyl,2-4-methyl-1,3-thiazol-5-yl ethanol,4-methyl-5-hydroxyethylthiazole,2-4-methyl-1,3-thiazol-5-yl ethan-1-ol PubChem CID: 1136 ChEBI: CHEBI:17957 IUPAC Name: 2-(4-methyl-1,3-thiazol-5-yl)ethanol SMILES: CC1=C(SC=N1)CCO

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Specifications

PubChem CID	1136
CAS	137-00-8
Molecular Weight (g/mol)	143.21
ChEBI	CHEBI:17957
MDL Number	MFCD00005339
SMILES	CC1=C(SC=N1)CCO
Synonym	4-methyl-5-thiazoleethanol,sulfurol,5-2-hydroxyethyl-4-methylthiazole,hemineurine,2-4-methylthiazol-5-yl ethanol,4-methyl-5-thiazolethanol,5-thiazoleethanol, 4-methyl,2-4-methyl-1,3-thiazol-5-yl ethanol,4-methyl-5-hydroxyethylthiazole,2-4-methyl-1,3-thiazol-5-yl ethan-1-ol
IUPAC Name	2-(4-methyl-1,3-thiazol-5-yl)ethanol
InChI Key	BKAWJIRCKVUVED-UHFFFAOYSA-N
Molecular Formula	C₆H₉NOS

1,148

2,2'-Biquinoline, 98%

CAS: 119-91-5 Molecular Formula: C₁₈H₁₂N₂ Molecular Weight (g/mol): 256.3 MDL Number: MFCD00006740 InChI Key: WPTCSQBWLUUYDV-UHFFFAOYSA-N Synonym: 2,2'-biquinoline,cuproin,cuproine,2,2'-diquinolyl,2,2'-biquinolyl,2,2'-quinolyl,2-2-quinolyl quinoline,2,2-biquinoline,2,2-diquinolyl,2,2;-biquinoline PubChem CID: 8412 IUPAC Name: 2-quinolin-2-ylquinoline SMILES: C1=CC=C2C(=C1)C=CC(=N2)C3=NC4=CC=CC=C4C=C3

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Specifications

PubChem CID	8412
CAS	119-91-5
Molecular Weight (g/mol)	256.3
MDL Number	MFCD00006740
SMILES	C1=CC=C2C(=C1)C=CC(=N2)C3=NC4=CC=CC=C4C=C3
Synonym	2,2'-biquinoline,cuproin,cuproine,2,2'-diquinolyl,2,2'-biquinolyl,2,2'-quinolyl,2-2-quinolyl quinoline,2,2-biquinoline,2,2-diquinolyl,2,2;-biquinoline
IUPAC Name	2-quinolin-2-ylquinoline
InChI Key	WPTCSQBWLUUYDV-UHFFFAOYSA-N
Molecular Formula	C₁₈H₁₂N₂

1,149

2-Chloro-4-cyanopyridine, 97%

CAS: 33252-30-1 Molecular Formula: C6H3ClN2 Molecular Weight (g/mol): 138.554 MDL Number: MFCD00174318 InChI Key: QRXBTPFMCTXCRD-UHFFFAOYSA-N Synonym: 2-chloro-4-cyanopyridine,2-chloroisonicotinonitrile,2-chloro-4-pyridinecarbonitrile,2-chloro-isonicotinonitrile,4-cyano-2-chloropyridine,4-pyridinecarbonitrile, 2-chloro,2-chloro-4-cyano pyridine,2-chlorisonicotinonitril,pubchem2582 PubChem CID: 568638 IUPAC Name: 2-chloropyridine-4-carbonitrile SMILES: C1=CN=C(C=C1C#N)Cl

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Specifications

PubChem CID	568638
CAS	33252-30-1
Molecular Weight (g/mol)	138.554
MDL Number	MFCD00174318
SMILES	C1=CN=C(C=C1C#N)Cl
Synonym	2-chloro-4-cyanopyridine,2-chloroisonicotinonitrile,2-chloro-4-pyridinecarbonitrile,2-chloro-isonicotinonitrile,4-cyano-2-chloropyridine,4-pyridinecarbonitrile, 2-chloro,2-chloro-4-cyano pyridine,2-chlorisonicotinonitril,pubchem2582
IUPAC Name	2-chloropyridine-4-carbonitrile
InChI Key	QRXBTPFMCTXCRD-UHFFFAOYSA-N
Molecular Formula	C6H3ClN2

1,150

2,6-Difluoropyridine, 99%

CAS: 1513-65-1 Molecular Formula: C₅H₃F₂N Molecular Weight (g/mol): 115.08 MDL Number: MFCD00006227 InChI Key: MBTGBRYMJKYYOE-UHFFFAOYSA-N Synonym: pyridine, 2,6-difluoro,2,6-difluorpyridin,ccris 1720,2,6-difluoro-pyridine,2,6-difluoropyridin,pubchem9241,2,6 difluoropyridine,2, 6-difluoropyridine,2,6 difluoro pyridine,2,6-di-fluoropyridine PubChem CID: 73934 IUPAC Name: 2,6-difluoropyridine SMILES: C1=CC(=NC(=C1)F)F

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Specifications

PubChem CID	73934
CAS	1513-65-1
Molecular Weight (g/mol)	115.08
MDL Number	MFCD00006227
SMILES	C1=CC(=NC(=C1)F)F
Synonym	pyridine, 2,6-difluoro,2,6-difluorpyridin,ccris 1720,2,6-difluoro-pyridine,2,6-difluoropyridin,pubchem9241,2,6 difluoropyridine,2, 6-difluoropyridine,2,6 difluoro pyridine,2,6-di-fluoropyridine
IUPAC Name	2,6-difluoropyridine
InChI Key	MBTGBRYMJKYYOE-UHFFFAOYSA-N
Molecular Formula	C₅H₃F₂N

1,151

Isoprene monoxide, 95%

CAS: 1838-94-4 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.118 MDL Number: MFCD00075225 InChI Key: FVCDMHWSPLRYAB-UHFFFAOYSA-N Synonym: 2-methyl-2-vinyloxirane,isoprene monoxide,ccris 5685,3,4-epoxy-3-methyl-1-butene,2-methyl-2-vinyl-oxirane,oxirane, 2-ethenyl-2-methyl-, 2r,acmc-20m5m5,oxirane, 2-ethenyl-2-methyl,4,4,4-3fmet-1-2-furyl-1,3-butandione PubChem CID: 92166 IUPAC Name: 2-ethenyl-2-methyloxirane SMILES: CC1(CO1)C=C

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Specifications

PubChem CID	92166
CAS	1838-94-4
Molecular Weight (g/mol)	84.118
MDL Number	MFCD00075225
SMILES	CC1(CO1)C=C
Synonym	2-methyl-2-vinyloxirane,isoprene monoxide,ccris 5685,3,4-epoxy-3-methyl-1-butene,2-methyl-2-vinyl-oxirane,oxirane, 2-ethenyl-2-methyl-, 2r,acmc-20m5m5,oxirane, 2-ethenyl-2-methyl,4,4,4-3fmet-1-2-furyl-1,3-butandione
IUPAC Name	2-ethenyl-2-methyloxirane
InChI Key	FVCDMHWSPLRYAB-UHFFFAOYSA-N
Molecular Formula	C5H8O

1,152

2-n-Octylthiophene, 98%

CAS: 880-36-4 Molecular Formula: C12H20S Molecular Weight (g/mol): 196.352 MDL Number: MFCD00041015 InChI Key: GIFWAJGKWIDXMY-UHFFFAOYSA-N Synonym: 2-n-octylthiophene,thiophene, 2-octyl,octylthiophene,acmc-209qqw PubChem CID: 70153 IUPAC Name: 2-octylthiophene SMILES: CCCCCCCCC1=CC=CS1

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Specifications

PubChem CID	70153
CAS	880-36-4
Molecular Weight (g/mol)	196.352
MDL Number	MFCD00041015
SMILES	CCCCCCCCC1=CC=CS1
Synonym	2-n-octylthiophene,thiophene, 2-octyl,octylthiophene,acmc-209qqw
IUPAC Name	2-octylthiophene
InChI Key	GIFWAJGKWIDXMY-UHFFFAOYSA-N
Molecular Formula	C12H20S

1,153

Piperonyl alcohol, 98%

CAS: 495-76-1 Molecular Formula: C₈H₈O₃ Molecular Weight (g/mol): 152.15 MDL Number: MFCD00005836 InChI Key: BHUIUXNAPJIDOG-UHFFFAOYSA-N Synonym: piperonyl alcohol,piperonol,1,3-benzodioxole-5-methanol,3,4-methylenedioxybenzyl alcohol,benzo d 1,3 dioxol-5-ylmethanol,piperonylalcohol,5-hydroxymethyl-1,3-benzodioxole,1-hydroxymethyl-3,4-methylenedioxybenzene,benzo 1,3 dioxol-5-ylmethanol,3,4-methylenedioxy phenylmethanol PubChem CID: 10322 IUPAC Name: 1,3-benzodioxol-5-ylmethanol SMILES: C1OC2=C(O1)C=C(C=C2)CO

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Specifications

PubChem CID	10322
CAS	495-76-1
Molecular Weight (g/mol)	152.15
MDL Number	MFCD00005836
SMILES	C1OC2=C(O1)C=C(C=C2)CO
Synonym	piperonyl alcohol,piperonol,1,3-benzodioxole-5-methanol,3,4-methylenedioxybenzyl alcohol,benzo d 1,3 dioxol-5-ylmethanol,piperonylalcohol,5-hydroxymethyl-1,3-benzodioxole,1-hydroxymethyl-3,4-methylenedioxybenzene,benzo 1,3 dioxol-5-ylmethanol,3,4-methylenedioxy phenylmethanol
IUPAC Name	1,3-benzodioxol-5-ylmethanol
InChI Key	BHUIUXNAPJIDOG-UHFFFAOYSA-N
Molecular Formula	C₈H₈O₃

1,154

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

CAS: 5144-89-8

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Specifications

CAS	5144-89-8

1,155

3-Ethylpyridine, 98%

CAS: 536-78-7 Molecular Formula: C7H9N Molecular Weight (g/mol): 107.156 MDL Number: MFCD00006413 InChI Key: MFEIKQPHQINPRI-UHFFFAOYSA-N Synonym: pyridine, 3-ethyl,3-ethyl pyridine,beta-lutidine,beta-ethylpyridine,3-ethyl-pyridine,5-ethylpyridine,unii-a25i3ez88v,lutidine, beta,3ethylpyridine,fema no. 3394 PubChem CID: 10823 IUPAC Name: 3-ethylpyridine SMILES: CCC1=CN=CC=C1

Pricing & Availability
Specifications

PubChem CID	10823
CAS	536-78-7
Molecular Weight (g/mol)	107.156
MDL Number	MFCD00006413
SMILES	CCC1=CN=CC=C1
Synonym	pyridine, 3-ethyl,3-ethyl pyridine,beta-lutidine,beta-ethylpyridine,3-ethyl-pyridine,5-ethylpyridine,unii-a25i3ez88v,lutidine, beta,3ethylpyridine,fema no. 3394
IUPAC Name	3-ethylpyridine
InChI Key	MFEIKQPHQINPRI-UHFFFAOYSA-N
Molecular Formula	C7H9N

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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

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