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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2,701 – 2,715 of 270,158 results

2,701

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

CAS: 148703-14-4 Molecular Formula: C9H7NO2 Molecular Weight (g/mol): 161.16 MDL Number: MFCD01116986 InChI Key: WNNQCWLSQDNACP-UHFFFAOYSA-N Synonym: 2,3-dihydrobenzo b 1,4 dioxine-5-carbonitrile,1,4-benzodioxin-5-carbonitrile,2,3-dihydro,acmc-1c2ut,2h,3h-benzo e 1,4-dioxane-5-carbonitrile PubChem CID: 2795043 IUPAC Name: 2,3-dihydro-1,4-benzodioxine-5-carbonitrile SMILES: C1COC2=C(C=CC=C2O1)C#N

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Specifications

PubChem CID	2795043
CAS	148703-14-4
Molecular Weight (g/mol)	161.16
MDL Number	MFCD01116986
SMILES	C1COC2=C(C=CC=C2O1)C#N
Synonym	2,3-dihydrobenzo b 1,4 dioxine-5-carbonitrile,1,4-benzodioxin-5-carbonitrile,2,3-dihydro,acmc-1c2ut,2h,3h-benzo e 1,4-dioxane-5-carbonitrile
IUPAC Name	2,3-dihydro-1,4-benzodioxine-5-carbonitrile
InChI Key	WNNQCWLSQDNACP-UHFFFAOYSA-N
Molecular Formula	C9H7NO2

2,702

1,2,5-Trimethyl-1H-pyrrole-3-carboxylic acid, Technical Grade, Thermo Scientific™

CAS: 175276-50-3 Molecular Formula: C8H11NO2 Molecular Weight (g/mol): 153.18 MDL Number: MFCD00203866 InChI Key: JTEBLTWGSAXWEE-UHFFFAOYSA-N Synonym: 1,2,5-trimethyl-1h-pyrrole-3-carboxylic acid,maybridge1_002499,3-carboxy-1,2,5-trimethyl-1h-pyrrole,1,2,5-trimethyl-3-pyrrolecarboxylic acid,1h-pyrrole-3-carboxylicacid,1,2,5-trimethyl,1h-pyrrole-3-carboxylicacid, 1,2,5-trimethyl,1h-pyrrole-3-carboxylic acid, 1,2,5-trimethyl PubChem CID: 736491 IUPAC Name: 1,2,5-trimethylpyrrole-3-carboxylic acid SMILES: CN1C(C)=CC(C(O)=O)=C1C

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Specifications

PubChem CID	736491
CAS	175276-50-3
Molecular Weight (g/mol)	153.18
MDL Number	MFCD00203866
SMILES	CN1C(C)=CC(C(O)=O)=C1C
Synonym	1,2,5-trimethyl-1h-pyrrole-3-carboxylic acid,maybridge1_002499,3-carboxy-1,2,5-trimethyl-1h-pyrrole,1,2,5-trimethyl-3-pyrrolecarboxylic acid,1h-pyrrole-3-carboxylicacid,1,2,5-trimethyl,1h-pyrrole-3-carboxylicacid, 1,2,5-trimethyl,1h-pyrrole-3-carboxylic acid, 1,2,5-trimethyl
IUPAC Name	1,2,5-trimethylpyrrole-3-carboxylic acid
InChI Key	JTEBLTWGSAXWEE-UHFFFAOYSA-N
Molecular Formula	C8H11NO2

2,703

(5-Phenyl-1,3-oxazol-4-yl)methanol, ≥95%, Thermo Scientific™

CAS: 352018-88-3 Molecular Formula: C10H9NO2 Molecular Weight (g/mol): 175.187 MDL Number: MFCD03086105 InChI Key: LVHWTAMRDRDXJP-UHFFFAOYSA-N Synonym: 5-phenyloxazol-4-yl methanol,5-phenyl-1,3-oxazol-4-yl methanol,5-phenyl-1,3-oxazole-4-methanol,4-oxazolemethanol,5-phenyl,5-phenyl-4-oxazolyl methanol,5-phenyl-oxazol-4-yl-methanol,5-phenyl-1,3-oxazol-4-yl methan-1-ol PubChem CID: 2776302 IUPAC Name: (5-phenyl-1,3-oxazol-4-yl)methanol SMILES: C1=CC=C(C=C1)C2=C(N=CO2)CO

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Specifications

PubChem CID	2776302
CAS	352018-88-3
Molecular Weight (g/mol)	175.187
MDL Number	MFCD03086105
SMILES	C1=CC=C(C=C1)C2=C(N=CO2)CO
Synonym	5-phenyloxazol-4-yl methanol,5-phenyl-1,3-oxazol-4-yl methanol,5-phenyl-1,3-oxazole-4-methanol,4-oxazolemethanol,5-phenyl,5-phenyl-4-oxazolyl methanol,5-phenyl-oxazol-4-yl-methanol,5-phenyl-1,3-oxazol-4-yl methan-1-ol
IUPAC Name	(5-phenyl-1,3-oxazol-4-yl)methanol
InChI Key	LVHWTAMRDRDXJP-UHFFFAOYSA-N
Molecular Formula	C10H9NO2

2,704

4-Methyloxazole-5-carbonyl chloride, 97%, Thermo Scientific™

CAS: 62348-24-7 Molecular Formula: C5H4ClNO2 Molecular Weight (g/mol): 145.54 MDL Number: MFCD06200856 InChI Key: YPKNOSGIABPXKS-UHFFFAOYSA-N Synonym: 4-methyloxazole-5-carbonyl chloride,5-oxazolecarbonyl chloride, 4-methyl,4-methyloxazole-5-carbonylchloride,4-methyl-5-oxazolecarbonyl chloride,4-methyl oxazole-5-carbonyl chloride,4-methyl-oxazole-5-carbonyl chloride,4-methyl-oxazole-5-carbonyl-chloride,4-methyloxazole-5-carboxylic acid chloride,5-oxazolecarbonyl chloride, 4-methyl-9ci PubChem CID: 2795217 IUPAC Name: 4-methyl-1,3-oxazole-5-carbonyl chloride SMILES: CC1=C(OC=N1)C(Cl)=O

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Specifications

PubChem CID	2795217
CAS	62348-24-7
Molecular Weight (g/mol)	145.54
MDL Number	MFCD06200856
SMILES	CC1=C(OC=N1)C(Cl)=O
Synonym	4-methyloxazole-5-carbonyl chloride,5-oxazolecarbonyl chloride, 4-methyl,4-methyloxazole-5-carbonylchloride,4-methyl-5-oxazolecarbonyl chloride,4-methyl oxazole-5-carbonyl chloride,4-methyl-oxazole-5-carbonyl chloride,4-methyl-oxazole-5-carbonyl-chloride,4-methyloxazole-5-carboxylic acid chloride,5-oxazolecarbonyl chloride, 4-methyl-9ci
IUPAC Name	4-methyl-1,3-oxazole-5-carbonyl chloride
InChI Key	YPKNOSGIABPXKS-UHFFFAOYSA-N
Molecular Formula	C5H4ClNO2

2,705

1,3-Thiazole-2-carboxylic acid, 95%, Thermo Scientific™

CAS: 14190-59-1 Molecular Formula: C4H3NO2S Molecular Weight (g/mol): 129.133 MDL Number: MFCD02094169 InChI Key: IJVLVRYLIMQVDD-UHFFFAOYSA-N Synonym: thiazole-2-carboxylic acid,2-thiazolecarboxylic acid,thiazole-2-carboxylicacid,2-carboxy-1,3-thiazole,thiazolecarboxylic acid,pubchem16257,thiazole carboxylic acid,2-carboxythiazole,acmc-209cn5 PubChem CID: 2762733 IUPAC Name: 1,3-thiazole-2-carboxylic acid SMILES: C1=CSC(=N1)C(=O)O

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Specifications

PubChem CID	2762733
CAS	14190-59-1
Molecular Weight (g/mol)	129.133
MDL Number	MFCD02094169
SMILES	C1=CSC(=N1)C(=O)O
Synonym	thiazole-2-carboxylic acid,2-thiazolecarboxylic acid,thiazole-2-carboxylicacid,2-carboxy-1,3-thiazole,thiazolecarboxylic acid,pubchem16257,thiazole carboxylic acid,2-carboxythiazole,acmc-209cn5
IUPAC Name	1,3-thiazole-2-carboxylic acid
InChI Key	IJVLVRYLIMQVDD-UHFFFAOYSA-N
Molecular Formula	C4H3NO2S

2,706

3-Thiophenesulfonyl chloride, ≥95%, Thermo Scientific™

CAS: 51175-71-4 Molecular Formula: C4H3ClO2S2 Molecular Weight (g/mol): 182.64 MDL Number: MFCD02682011 InChI Key: YSPWSQNKRBSICH-UHFFFAOYSA-N Synonym: 3-thiophenesulfonyl chloride,3-thiophenesulfonylchloride,chloro-3-thienylsulfone,acmc-209ksa,3-thienylsulfonyl chloride,3-thiophenesulphonylchloride,3-thienyl-sulfonyl chloride,3-chlorosulphonyl thiophene,3-thienyl sulfonyl chloride,3-thiophene sulfonyl chloride PubChem CID: 2776378 IUPAC Name: thiophene-3-sulfonyl chloride SMILES: ClS(=O)(=O)C1=CSC=C1

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Specifications

PubChem CID	2776378
CAS	51175-71-4
Molecular Weight (g/mol)	182.64
MDL Number	MFCD02682011
SMILES	ClS(=O)(=O)C1=CSC=C1
Synonym	3-thiophenesulfonyl chloride,3-thiophenesulfonylchloride,chloro-3-thienylsulfone,acmc-209ksa,3-thienylsulfonyl chloride,3-thiophenesulphonylchloride,3-thienyl-sulfonyl chloride,3-chlorosulphonyl thiophene,3-thienyl sulfonyl chloride,3-thiophene sulfonyl chloride
IUPAC Name	thiophene-3-sulfonyl chloride
InChI Key	YSPWSQNKRBSICH-UHFFFAOYSA-N
Molecular Formula	C4H3ClO2S2

2,707

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

CAS: 368870-05-7 Molecular Formula: C8H6N2O3S Molecular Weight (g/mol): 210.207 MDL Number: MFCD03086107 InChI Key: QAXQRHWAJNDTCV-UHFFFAOYSA-N Synonym: 5-2-methyl-1,3-thiazol-4-yl-3-isoxazolecarboxylic acid,5-2-methyl-1,3-thiazol-4-yl-1,2-oxazole-3-carboxylic acid,3-isoxazolecarboxylicacid, 5-2-methyl-4-thiazolyl,5-2-methyl-1,3-thiazol-4-yl-3-isoxazolecarboxyli,5-2-methylthiazol-4-yl isoxazole-3-carboxylic acid,3-carboxy-5-2-methyl-1,3-thiazol-4-yl-1,2-oxazole,4-3-carboxy-1,2-oxazol-5-yl-2-methyl-1,3-thiazole,5-2-methyl-1,3-thiazol-4-yl isoxazole-3-carboxylic acid PubChem CID: 2776408 IUPAC Name: 5-(2-methyl-1,3-thiazol-4-yl)-1,2-oxazole-3-carboxylic acid SMILES: CC1=NC(=CS1)C2=CC(=NO2)C(=O)O

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Specifications

PubChem CID	2776408
CAS	368870-05-7
Molecular Weight (g/mol)	210.207
MDL Number	MFCD03086107
SMILES	CC1=NC(=CS1)C2=CC(=NO2)C(=O)O
Synonym	5-2-methyl-1,3-thiazol-4-yl-3-isoxazolecarboxylic acid,5-2-methyl-1,3-thiazol-4-yl-1,2-oxazole-3-carboxylic acid,3-isoxazolecarboxylicacid, 5-2-methyl-4-thiazolyl,5-2-methyl-1,3-thiazol-4-yl-3-isoxazolecarboxyli,5-2-methylthiazol-4-yl isoxazole-3-carboxylic acid,3-carboxy-5-2-methyl-1,3-thiazol-4-yl-1,2-oxazole,4-3-carboxy-1,2-oxazol-5-yl-2-methyl-1,3-thiazole,5-2-methyl-1,3-thiazol-4-yl isoxazole-3-carboxylic acid
IUPAC Name	5-(2-methyl-1,3-thiazol-4-yl)-1,2-oxazole-3-carboxylic acid
InChI Key	QAXQRHWAJNDTCV-UHFFFAOYSA-N
Molecular Formula	C8H6N2O3S

2,708

5-(4-Ethynylphenyl)-1,3-oxazole, 97%, Thermo Scientific™

CAS: 501944-63-4 Molecular Formula: C11H7NO Molecular Weight (g/mol): 169.183 MDL Number: MFCD08435847 InChI Key: CYRYZDZQFDRTHD-UHFFFAOYSA-N Synonym: 5-4-ethynylphenyl-1,3-oxazole,5-4-ethynylphenyl oxazole,oxazole,5-4-ethynylphenyl,4-1,3-oxazol-5-yl phenylacetylene PubChem CID: 18525707 IUPAC Name: 5-(4-ethynylphenyl)-1,3-oxazole SMILES: C#CC1=CC=C(C=C1)C2=CN=CO2

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Specifications

PubChem CID	18525707
CAS	501944-63-4
Molecular Weight (g/mol)	169.183
MDL Number	MFCD08435847
SMILES	C#CC1=CC=C(C=C1)C2=CN=CO2
Synonym	5-4-ethynylphenyl-1,3-oxazole,5-4-ethynylphenyl oxazole,oxazole,5-4-ethynylphenyl,4-1,3-oxazol-5-yl phenylacetylene
IUPAC Name	5-(4-ethynylphenyl)-1,3-oxazole
InChI Key	CYRYZDZQFDRTHD-UHFFFAOYSA-N
Molecular Formula	C11H7NO

2,709

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

CAS: 91137-55-2 Molecular Formula: C11H9NO3 Molecular Weight (g/mol): 203.197 MDL Number: MFCD01566859 InChI Key: HRFYZRHGBICKAG-UHFFFAOYSA-N Synonym: 4-methyl-2-phenyloxazole-5-carboxylic acid,5-oxazolecarboxylicacid, 4-methyl-2-phenyl,5-oxazolecarboxylic acid, 4-methyl-2-phenyl PubChem CID: 4176428 IUPAC Name: 4-methyl-2-phenyl-1,3-oxazole-5-carboxylic acid SMILES: CC1=C(OC(=N1)C2=CC=CC=C2)C(=O)O

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Specifications

PubChem CID	4176428
CAS	91137-55-2
Molecular Weight (g/mol)	203.197
MDL Number	MFCD01566859
SMILES	CC1=C(OC(=N1)C2=CC=CC=C2)C(=O)O
Synonym	4-methyl-2-phenyloxazole-5-carboxylic acid,5-oxazolecarboxylicacid, 4-methyl-2-phenyl,5-oxazolecarboxylic acid, 4-methyl-2-phenyl
IUPAC Name	4-methyl-2-phenyl-1,3-oxazole-5-carboxylic acid
InChI Key	HRFYZRHGBICKAG-UHFFFAOYSA-N
Molecular Formula	C11H9NO3

2,710

2-Phenyl-1,3-thiazole-4-carbaldehyde, ≥90%, Thermo Scientific™

CAS: 20949-81-9 Molecular Formula: C10H7NOS Molecular Weight (g/mol): 189.232 MDL Number: MFCD02681934 InChI Key: OLLKCCGWRITPOV-UHFFFAOYSA-N PubChem CID: 736524 IUPAC Name: 2-phenyl-1,3-thiazole-4-carbaldehyde SMILES: C1=CC=C(C=C1)C2=NC(=CS2)C=O

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Specifications

PubChem CID	736524
CAS	20949-81-9
Molecular Weight (g/mol)	189.232
MDL Number	MFCD02681934
SMILES	C1=CC=C(C=C1)C2=NC(=CS2)C=O
IUPAC Name	2-phenyl-1,3-thiazole-4-carbaldehyde
InChI Key	OLLKCCGWRITPOV-UHFFFAOYSA-N
Molecular Formula	C10H7NOS

2,711

4-(Bromomethyl)-3-methyl-5-phenylisoxazole, ≥95%, Thermo Scientific™

CAS: 113841-59-1 Molecular Formula: C11H10BrNO Molecular Weight (g/mol): 252.111 MDL Number: MFCD03086124 InChI Key: KCGVZUOBUPWFJC-UHFFFAOYSA-N PubChem CID: 2776518 IUPAC Name: 4-(bromomethyl)-3-methyl-5-phenyl-1,2-oxazole SMILES: CC1=NOC(=C1CBr)C2=CC=CC=C2

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Specifications

PubChem CID	2776518
CAS	113841-59-1
Molecular Weight (g/mol)	252.111
MDL Number	MFCD03086124
SMILES	CC1=NOC(=C1CBr)C2=CC=CC=C2
IUPAC Name	4-(bromomethyl)-3-methyl-5-phenyl-1,2-oxazole
InChI Key	KCGVZUOBUPWFJC-UHFFFAOYSA-N
Molecular Formula	C11H10BrNO

2,712

Pentafluorophenyl 6-phenylnicotinate, 97%, Thermo Scientific™

CAS: 934570-41-9 Molecular Formula: C18H8F5NO2 Molecular Weight (g/mol): 365.26 MDL Number: MFCD09702345 InChI Key: YUPUNKGUYBKZST-UHFFFAOYSA-N Synonym: pentafluorophenyl 6-phenylnicotinate,pentafluorophenyl 2-phenylpyridine-5-carboxylate,pentafluorophenyl 6-phenylpyridine-3-carboxylate,2,3,4,5,6-pentakis fluoranyl phenyl 6-phenylpyridine-3-carboxylate,6-phenyl-3-pyridinecarboxylic acid 2,3,4,5,6-pentafluorophenyl ester PubChem CID: 24229464 IUPAC Name: (2,3,4,5,6-pentafluorophenyl) 6-phenylpyridine-3-carboxylate SMILES: FC1=C(F)C(F)=C(OC(=O)C2=CN=C(C=C2)C2=CC=CC=C2)C(F)=C1F

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Specifications

PubChem CID	24229464
CAS	934570-41-9
Molecular Weight (g/mol)	365.26
MDL Number	MFCD09702345
SMILES	FC1=C(F)C(F)=C(OC(=O)C2=CN=C(C=C2)C2=CC=CC=C2)C(F)=C1F
Synonym	pentafluorophenyl 6-phenylnicotinate,pentafluorophenyl 2-phenylpyridine-5-carboxylate,pentafluorophenyl 6-phenylpyridine-3-carboxylate,2,3,4,5,6-pentakis fluoranyl phenyl 6-phenylpyridine-3-carboxylate,6-phenyl-3-pyridinecarboxylic acid 2,3,4,5,6-pentafluorophenyl ester
IUPAC Name	(2,3,4,5,6-pentafluorophenyl) 6-phenylpyridine-3-carboxylate
InChI Key	YUPUNKGUYBKZST-UHFFFAOYSA-N
Molecular Formula	C18H8F5NO2

2,713

1-(3-Isocyanatophenyl)-1H-pyrrole, ≥97%, Thermo Scientific™

CAS: 857283-59-1 Molecular Formula: C11H8N2O Molecular Weight (g/mol): 184.198 MDL Number: MFCD07772799 InChI Key: PUPFPJGLDBUOOI-UHFFFAOYSA-N Synonym: 1-3-isocyanatophenyl-1h-pyrrole,1-3-isocyanatophenyl pyrrole,3-pyrrolylbenzenisocyanate,1h-pyrrole,1-3-isocyanatophenyl PubChem CID: 7162333 IUPAC Name: 1-(3-isocyanatophenyl)pyrrole SMILES: C1=CN(C=C1)C2=CC=CC(=C2)N=C=O

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Specifications

PubChem CID	7162333
CAS	857283-59-1
Molecular Weight (g/mol)	184.198
MDL Number	MFCD07772799
SMILES	C1=CN(C=C1)C2=CC=CC(=C2)N=C=O
Synonym	1-3-isocyanatophenyl-1h-pyrrole,1-3-isocyanatophenyl pyrrole,3-pyrrolylbenzenisocyanate,1h-pyrrole,1-3-isocyanatophenyl
IUPAC Name	1-(3-isocyanatophenyl)pyrrole
InChI Key	PUPFPJGLDBUOOI-UHFFFAOYSA-N
Molecular Formula	C11H8N2O

2,714

N-Methyl(6-phenylpyrid-3-yl)methylamine, 97%, Thermo Scientific™

CAS: 879896-40-9 Molecular Formula: C13H14N2 Molecular Weight (g/mol): 198.27 MDL Number: MFCD09064942 InChI Key: OLZSHISXLYLLBI-UHFFFAOYSA-N Synonym: n-methyl 6-phenylpyrid-3-yl methylamine,methyl 6-phenylpyridin-3-yl methyl amine,3-pyridinemethanamine,n-methyl-6-phenyl,methyl 6-phenyl 3-pyridyl methyl amine,n-methyl-1-6-phenylpyridin-3-yl methanamine PubChem CID: 24229465 IUPAC Name: N-methyl-1-(6-phenylpyridin-3-yl)methanamine SMILES: CNCC1=CN=C(C=C1)C1=CC=CC=C1

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Specifications

PubChem CID	24229465
CAS	879896-40-9
Molecular Weight (g/mol)	198.27
MDL Number	MFCD09064942
SMILES	CNCC1=CN=C(C=C1)C1=CC=CC=C1
Synonym	n-methyl 6-phenylpyrid-3-yl methylamine,methyl 6-phenylpyridin-3-yl methyl amine,3-pyridinemethanamine,n-methyl-6-phenyl,methyl 6-phenyl 3-pyridyl methyl amine,n-methyl-1-6-phenylpyridin-3-yl methanamine
IUPAC Name	N-methyl-1-(6-phenylpyridin-3-yl)methanamine
InChI Key	OLZSHISXLYLLBI-UHFFFAOYSA-N
Molecular Formula	C13H14N2

2,715

6-Phenylnicotinic acid, 95%, Thermo Scientific™

CAS: 29051-44-3 Molecular Formula: C12H9NO2 Molecular Weight (g/mol): 199.209 MDL Number: MFCD03086128 InChI Key: DLFLQXUYRFIFOK-UHFFFAOYSA-N Synonym: 6-phenylnicotinic acid,3-pyridinecarboxylic acid, 6-phenyl,6-phenyl-nicotinic acid,2-phenyl pyridine-5-carboxylic acid,6-phenyl nicotinic acid,acmc-1cmxf,2-phenyl-5-carboxypyridine,3-carboxy-6-phenylpyridine,2-phenyl-5-pyridinecarboxylic acid,6-phenyl-3-pyridinecarboxylic acid PubChem CID: 120118 IUPAC Name: 6-phenylpyridine-3-carboxylic acid SMILES: C1=CC=C(C=C1)C2=NC=C(C=C2)C(=O)O

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Specifications

PubChem CID	120118
CAS	29051-44-3
Molecular Weight (g/mol)	199.209
MDL Number	MFCD03086128
SMILES	C1=CC=C(C=C1)C2=NC=C(C=C2)C(=O)O
Synonym	6-phenylnicotinic acid,3-pyridinecarboxylic acid, 6-phenyl,6-phenyl-nicotinic acid,2-phenyl pyridine-5-carboxylic acid,6-phenyl nicotinic acid,acmc-1cmxf,2-phenyl-5-carboxypyridine,3-carboxy-6-phenylpyridine,2-phenyl-5-pyridinecarboxylic acid,6-phenyl-3-pyridinecarboxylic acid
IUPAC Name	6-phenylpyridine-3-carboxylic acid
InChI Key	DLFLQXUYRFIFOK-UHFFFAOYSA-N
Molecular Formula	C12H9NO2

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