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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1,636 – 1,650 of 217,596 results

1,636

4-(Phenylazo)Diphenylamine, Sigma-Aldrich

CAS: 101-75-7 Molecular Weight (g/mol): 273.33 g/mol

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CAS	101-75-7
Molecular Weight (g/mol)	273.33 g/mol

1,637

(S)-(+)-N-BOC-3-pyrrolidinol, 98+%, Thermo Scientific Chemicals

CAS: 101469-92-5 Molecular Formula: C₉H₁₇NO₃ Molecular Weight (g/mol): 178.24 MDL Number: MFCD01317839 InChI Key: APCBTRDHCDOPNY-ZETCQYMHSA-N Synonym: s-1-n-boc-3-hydroxypyrrolidine,s-tert-butyl 3-hydroxypyrrolidine-1-carboxylate,s-1-boc-3-hydroxypyrrolidine,s-+-1-boc-3-hydroxypyrrolidine,tert-butyl 3s-3-hydroxypyrrolidine-1-carboxylate,s-n-boc-3-pyrrolidinol,s-1-boc-3-pyrrolidinol,s-bochp,n-tert-butoxycarbonyl-s-+-3-pyrrolidinol,s-+-n-boc-3-pyrrolidinol PubChem CID: 854055 IUPAC Name: tert-butyl (3S)-3-hydroxypyrrolidine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCC(C1)O

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Specifications

PubChem CID	854055
CAS	101469-92-5
Molecular Weight (g/mol)	178.24
MDL Number	MFCD01317839
SMILES	CC(C)(C)OC(=O)N1CCC(C1)O
Synonym	s-1-n-boc-3-hydroxypyrrolidine,s-tert-butyl 3-hydroxypyrrolidine-1-carboxylate,s-1-boc-3-hydroxypyrrolidine,s-+-1-boc-3-hydroxypyrrolidine,tert-butyl 3s-3-hydroxypyrrolidine-1-carboxylate,s-n-boc-3-pyrrolidinol,s-1-boc-3-pyrrolidinol,s-bochp,n-tert-butoxycarbonyl-s-+-3-pyrrolidinol,s-+-n-boc-3-pyrrolidinol
IUPAC Name	tert-butyl (3S)-3-hydroxypyrrolidine-1-carboxylate
InChI Key	APCBTRDHCDOPNY-ZETCQYMHSA-N
Molecular Formula	C₉H₁₇NO₃

1,638

5-bromo-1,2-benzisoxazol-3-ylamine, 97%, Thermo Scientific™

CAS: 455280-00-9 Molecular Formula: C7H5BrN2O Molecular Weight (g/mol): 213.03 MDL Number: MFCD09834823 InChI Key: BGMYWBQEKIMHGU-UHFFFAOYSA-N Synonym: 5-bromobenzo d isoxazol-3-ylamine,5-bromobenzo d isoxazol-3-amine,5-bromo-1,2-benzisoxazol-3-ylamine,1,2-benzisoxazol-3-amine, 5-bromo,3-amino-5-bromobenzo d isoxazole,5-bromobenzo d isoxazole-3-ylamine,5-bromanyl-1,2-benzoxazol-3-amine,1,2-benzisoxazol-3-amine,5-bromo PubChem CID: 33589610 IUPAC Name: 5-bromo-1,2-benzoxazol-3-amine SMILES: NC1=NOC2=CC=C(Br)C=C12

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Specifications

PubChem CID	33589610
CAS	455280-00-9
Molecular Weight (g/mol)	213.03
MDL Number	MFCD09834823
SMILES	NC1=NOC2=CC=C(Br)C=C12
Synonym	5-bromobenzo d isoxazol-3-ylamine,5-bromobenzo d isoxazol-3-amine,5-bromo-1,2-benzisoxazol-3-ylamine,1,2-benzisoxazol-3-amine, 5-bromo,3-amino-5-bromobenzo d isoxazole,5-bromobenzo d isoxazole-3-ylamine,5-bromanyl-1,2-benzoxazol-3-amine,1,2-benzisoxazol-3-amine,5-bromo
IUPAC Name	5-bromo-1,2-benzoxazol-3-amine
InChI Key	BGMYWBQEKIMHGU-UHFFFAOYSA-N
Molecular Formula	C7H5BrN2O

1,639

Pyridine-2-carboxamide, 98%

CAS: 1452-77-3 Molecular Formula: C6H6N2O Molecular Weight (g/mol): 122.13 MDL Number: MFCD00023483 InChI Key: IBBMAWULFFBRKK-UHFFFAOYSA-N Synonym: picolinamide,2-pyridinecarboxamide,picolinoylamide,2-carbamoylpyridine,picolinic acid amide,2-picolinamide,2-aminocarbonyl-pyridine,alpha-picolinamide,pyridinecarboxamide,unii-i3550ccl59 PubChem CID: 15070 ChEBI: CHEBI:8200 IUPAC Name: pyridine-2-carboxamide SMILES: NC(=O)C1=CC=CC=N1

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Specifications

PubChem CID	15070
CAS	1452-77-3
Molecular Weight (g/mol)	122.13
ChEBI	CHEBI:8200
MDL Number	MFCD00023483
SMILES	NC(=O)C1=CC=CC=N1
Synonym	picolinamide,2-pyridinecarboxamide,picolinoylamide,2-carbamoylpyridine,picolinic acid amide,2-picolinamide,2-aminocarbonyl-pyridine,alpha-picolinamide,pyridinecarboxamide,unii-i3550ccl59
IUPAC Name	pyridine-2-carboxamide
InChI Key	IBBMAWULFFBRKK-UHFFFAOYSA-N
Molecular Formula	C6H6N2O

1,640

Methyl 2,4-dichloropyrimidine-6-carboxylate, 98%

CAS: 6299-85-0 Molecular Formula: C₆H₄Cl₂N₂O₂ Molecular Weight (g/mol): 207.02 InChI Key: DQNQNLWKAGZNIT-UHFFFAOYSA-N Synonym: methyl 2,4-dichloropyrimidine-6-carboxylate,methyl 2,4-dichloro-pyrimidine-6-carboxylate,2,6-dichloropyrimidine-4-carboxylic acid methyl ester,4-pyrimidinecarboxylic acid, 2,6-dichloro-, methyl ester,2,6-dichloro-4-pyrimidinecarboxylicacid methyl ester,t6n cnj bg dvo1 fg wln,zlchem 33,pubchem23452,methyl2,6-dichloropyrimidine-4-carboxylate,2,4-dichloro-6-methoxycarbonyl pyrimidine PubChem CID: 239689 IUPAC Name: methyl 2,6-dichloropyrimidine-4-carboxylate SMILES: COC(=O)C1=CC(=NC(=N1)Cl)Cl

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Specifications

PubChem CID	239689
CAS	6299-85-0
Molecular Weight (g/mol)	207.02
SMILES	COC(=O)C1=CC(=NC(=N1)Cl)Cl
Synonym	methyl 2,4-dichloropyrimidine-6-carboxylate,methyl 2,4-dichloro-pyrimidine-6-carboxylate,2,6-dichloropyrimidine-4-carboxylic acid methyl ester,4-pyrimidinecarboxylic acid, 2,6-dichloro-, methyl ester,2,6-dichloro-4-pyrimidinecarboxylicacid methyl ester,t6n cnj bg dvo1 fg wln,zlchem 33,pubchem23452,methyl2,6-dichloropyrimidine-4-carboxylate,2,4-dichloro-6-methoxycarbonyl pyrimidine
IUPAC Name	methyl 2,6-dichloropyrimidine-4-carboxylate
InChI Key	DQNQNLWKAGZNIT-UHFFFAOYSA-N
Molecular Formula	C₆H₄Cl₂N₂O₂

1,641

5-Methylbenzo[b]thiophene, 97%

CAS: 14315-14-1 Molecular Formula: C9H8S Molecular Weight (g/mol): 148.22 MDL Number: MFCD00052509 InChI Key: DOHZWDWNQFZIKH-UHFFFAOYSA-N Synonym: 5-methylbenzo b thiophene,benzo b thiophene, 5-methyl,5-methylbenzothiophene,5-methyl-benzo b thiophene,5-methylthianaphthene,5-methyl-benzothiophene,benzothiophene, 5-mehyl,5-methyl benzo b thiophene PubChem CID: 84346 IUPAC Name: 5-methyl-1-benzothiophene SMILES: CC1=CC=C2SC=CC2=C1

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Specifications

PubChem CID	84346
CAS	14315-14-1
Molecular Weight (g/mol)	148.22
MDL Number	MFCD00052509
SMILES	CC1=CC=C2SC=CC2=C1
Synonym	5-methylbenzo b thiophene,benzo b thiophene, 5-methyl,5-methylbenzothiophene,5-methyl-benzo b thiophene,5-methylthianaphthene,5-methyl-benzothiophene,benzothiophene, 5-mehyl,5-methyl benzo b thiophene
IUPAC Name	5-methyl-1-benzothiophene
InChI Key	DOHZWDWNQFZIKH-UHFFFAOYSA-N
Molecular Formula	C9H8S

1,642

2,4,6-Tris(3-pyridyl)-1,3,5-triazine, 97%

CAS: 42333-76-6 Molecular Formula: C18H12N6 Molecular Weight (g/mol): 312.34 MDL Number: MFCD23379843 InChI Key: UOSYDSDIRAXTTF-UHFFFAOYSA-N Synonym: 2,4,6-tris 3-pyridyl-s-triazine,2,4,6-tri-3-pyridinyl-1,3,5-triazine,tris pyridin-3-yl-1,3,5-triazine,2,4,6-tris 3-pyridyl-1,3,5-triazine PubChem CID: 11472427 IUPAC Name: 2,4,6-tripyridin-3-yl-1,3,5-triazine SMILES: C1=CC(=CN=C1)C1=NC(=NC(=N1)C1=CN=CC=C1)C1=CN=CC=C1

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Specifications

PubChem CID	11472427
CAS	42333-76-6
Molecular Weight (g/mol)	312.34
MDL Number	MFCD23379843
SMILES	C1=CC(=CN=C1)C1=NC(=NC(=N1)C1=CN=CC=C1)C1=CN=CC=C1
Synonym	2,4,6-tris 3-pyridyl-s-triazine,2,4,6-tri-3-pyridinyl-1,3,5-triazine,tris pyridin-3-yl-1,3,5-triazine,2,4,6-tris 3-pyridyl-1,3,5-triazine
IUPAC Name	2,4,6-tripyridin-3-yl-1,3,5-triazine
InChI Key	UOSYDSDIRAXTTF-UHFFFAOYSA-N
Molecular Formula	C18H12N6

1,643

2-Amino-5-bromo-3-hydroxypyridine, 95%, Thermo Scientific Chemicals

CAS: 39903-01-0 Molecular Formula: C5H5BrN2O Molecular Weight (g/mol): 189.01 MDL Number: MFCD09744143 InChI Key: YQADLKDQAXAIKW-UHFFFAOYSA-N Synonym: 2-amino-5-bromo-3-pyridinol,2-amino-5-bromo-3-hydroxypyridine,2-amino-3-hydroxy-5-bromopyridine,3-pyridinol, 2-amino-5-bromo,2-amino-5-bromo-pyridin-3-ol,2-amino-5-bromopyridine-3-ol,acmc-209j8w,2-amino-5-bromopryidin-3-ol,2-amino-3-hydroxy-5-bromo pyridine,5-bromo-3-hydroxy-2-amino-pyridine PubChem CID: 11694041 IUPAC Name: 2-amino-5-bromopyridin-3-ol SMILES: NC1=NC=C(Br)C=C1O

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Specifications

PubChem CID	11694041
CAS	39903-01-0
Molecular Weight (g/mol)	189.01
MDL Number	MFCD09744143
SMILES	NC1=NC=C(Br)C=C1O
Synonym	2-amino-5-bromo-3-pyridinol,2-amino-5-bromo-3-hydroxypyridine,2-amino-3-hydroxy-5-bromopyridine,3-pyridinol, 2-amino-5-bromo,2-amino-5-bromo-pyridin-3-ol,2-amino-5-bromopyridine-3-ol,acmc-209j8w,2-amino-5-bromopryidin-3-ol,2-amino-3-hydroxy-5-bromo pyridine,5-bromo-3-hydroxy-2-amino-pyridine
IUPAC Name	2-amino-5-bromopyridin-3-ol
InChI Key	YQADLKDQAXAIKW-UHFFFAOYSA-N
Molecular Formula	C5H5BrN2O

1,644

2-(3-Chlorophenyl)-1,3-thiazole-4-carboxylic acid, ≥97%, Thermo Scientific™

CAS: 845885-82-7 Molecular Formula: C10H6ClNO2S Molecular Weight (g/mol): 239.67 MDL Number: MFCD05664421 InChI Key: DNSCDQVZFMLMAD-UHFFFAOYSA-N Synonym: 2-3-chlorophenyl-1,3-thiazole-4-carboxylic acid,2-3-chlorophenyl thiazole-4-carboxylic acid,4-thiazolecarboxylicacid, 2-3-chlorophenyl,2-3-chlorophenyl thiazole-4-carboxylicacid,2-3-chlorophenyl-4-thiazolecarboxylic acid,2-3-chlorophenyl-1 pound not3-thiazole-4-carboxylic acid PubChem CID: 2794667 IUPAC Name: 2-(3-chlorophenyl)-1,3-thiazole-4-carboxylic acid SMILES: OC(=O)C1=CSC(=N1)C1=CC(Cl)=CC=C1

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Specifications

PubChem CID	2794667
CAS	845885-82-7
Molecular Weight (g/mol)	239.67
MDL Number	MFCD05664421
SMILES	OC(=O)C1=CSC(=N1)C1=CC(Cl)=CC=C1
Synonym	2-3-chlorophenyl-1,3-thiazole-4-carboxylic acid,2-3-chlorophenyl thiazole-4-carboxylic acid,4-thiazolecarboxylicacid, 2-3-chlorophenyl,2-3-chlorophenyl thiazole-4-carboxylicacid,2-3-chlorophenyl-4-thiazolecarboxylic acid,2-3-chlorophenyl-1 pound not3-thiazole-4-carboxylic acid
IUPAC Name	2-(3-chlorophenyl)-1,3-thiazole-4-carboxylic acid
InChI Key	DNSCDQVZFMLMAD-UHFFFAOYSA-N
Molecular Formula	C10H6ClNO2S

1,645

2-Chloro-5-methylthiophene, 97%

CAS: 17249-82-0 Molecular Formula: C5H5ClS Molecular Weight (g/mol): 132.605 MDL Number: MFCD01632145 InChI Key: JSMMZMYGEVUURX-UHFFFAOYSA-N Synonym: thiophene, 2-chloro-5-methyl,pubchem5197,acmc-209e4p,2-chloro-5-methyl-thiophene,ksc497i0h,2-chloranyl-5-methyl-thiophene PubChem CID: 140208 IUPAC Name: 2-chloro-5-methylthiophene SMILES: CC1=CC=C(S1)Cl

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Specifications

PubChem CID	140208
CAS	17249-82-0
Molecular Weight (g/mol)	132.605
MDL Number	MFCD01632145
SMILES	CC1=CC=C(S1)Cl
Synonym	thiophene, 2-chloro-5-methyl,pubchem5197,acmc-209e4p,2-chloro-5-methyl-thiophene,ksc497i0h,2-chloranyl-5-methyl-thiophene
IUPAC Name	2-chloro-5-methylthiophene
InChI Key	JSMMZMYGEVUURX-UHFFFAOYSA-N
Molecular Formula	C5H5ClS

1,646

2,3-Diamino-6-chloropyridine, 95%

CAS: 40851-95-4 Molecular Formula: C5H6ClN3 Molecular Weight (g/mol): 143.57 MDL Number: MFCD00209966 InChI Key: QEIRYIILFUVXAM-UHFFFAOYSA-N Synonym: 2,3-diamino-6-chloropyridine,6-chloro-2,3-diaminopyridine,2,3-pyridinediamine,6-chloro,2,3-pyridinediamine, 6-chloro,6-chloro-pyridine-2,3-diamine,6-chloro-2,3-pyridinediamine,pubchem19958,6-chloro 2,3-pyridindiamine,2,3-diamino-6-chloro-pyridine PubChem CID: 10630615 IUPAC Name: 6-chloropyridine-2,3-diamine SMILES: NC1=C(N)N=C(Cl)C=C1

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Specifications

PubChem CID	10630615
CAS	40851-95-4
Molecular Weight (g/mol)	143.57
MDL Number	MFCD00209966
SMILES	NC1=C(N)N=C(Cl)C=C1
Synonym	2,3-diamino-6-chloropyridine,6-chloro-2,3-diaminopyridine,2,3-pyridinediamine,6-chloro,2,3-pyridinediamine, 6-chloro,6-chloro-pyridine-2,3-diamine,6-chloro-2,3-pyridinediamine,pubchem19958,6-chloro 2,3-pyridindiamine,2,3-diamino-6-chloro-pyridine
IUPAC Name	6-chloropyridine-2,3-diamine
InChI Key	QEIRYIILFUVXAM-UHFFFAOYSA-N
Molecular Formula	C5H6ClN3

1,647

2,6-Dichloropyridine N-oxide, 98%

CAS: 2587-00-0 Molecular Formula: C5H3Cl2NO Molecular Weight (g/mol): 163.99 MDL Number: MFCD00130246 InChI Key: RFOMGVDPYLWLOC-UHFFFAOYSA-N Synonym: 2,6-dichloropyridine n-oxide,2,6-dichloropyridine 1-oxide,2,6-dichloropyridine-n-oxide,2,6-dichloropyridin-1-ium-1-olate,pyridine, 2,6-dichloro-, 1-oxide,2,6-dichloropyridine-1-oxide,2,6-dichloropyridine n-o,ide,acmc-1cjmr,2,6-dichloropyridin-1-ol PubChem CID: 817673 IUPAC Name: 2,6-dichloro-1-oxidopyridin-1-ium SMILES: [O-][N+]1=C(Cl)C=CC=C1Cl

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Specifications

PubChem CID	817673
CAS	2587-00-0
Molecular Weight (g/mol)	163.99
MDL Number	MFCD00130246
SMILES	[O-][N+]1=C(Cl)C=CC=C1Cl
Synonym	2,6-dichloropyridine n-oxide,2,6-dichloropyridine 1-oxide,2,6-dichloropyridine-n-oxide,2,6-dichloropyridin-1-ium-1-olate,pyridine, 2,6-dichloro-, 1-oxide,2,6-dichloropyridine-1-oxide,2,6-dichloropyridine n-o,ide,acmc-1cjmr,2,6-dichloropyridin-1-ol
IUPAC Name	2,6-dichloro-1-oxidopyridin-1-ium
InChI Key	RFOMGVDPYLWLOC-UHFFFAOYSA-N
Molecular Formula	C5H3Cl2NO

1,648

1-Thieno[3,2-d]pyrimidin-4-ylpiperidine-4-carboxylic acid, 97%, Thermo Scientific™

CAS: 910037-25-1 Molecular Formula: C12H13N3O2S Molecular Weight (g/mol): 263.32 MDL Number: MFCD09065023 InChI Key: VWNHOIKUCNKRDY-UHFFFAOYSA-N Synonym: 1-thieno 3,2-d pyrimidin-4-ylpiperidine-4-carboxylic acid,1-thieno 3,2-d pyrimidin-4-yl piperidine-4-carboxylic acid,4-piperidinecarboxylicacid,1-thieno 3,2-d pyrimidin-4-yl,1-thiopheno 2,3-e pyrimidin-4-ylpiperidine-4-carboxylic acid,4-piperidinecarboxylicacid, 1-thieno 3,2-d pyrimidin-4-yl PubChem CID: 24229705 IUPAC Name: 1-thieno[3,2-d]pyrimidin-4-ylpiperidine-4-carboxylic acid SMILES: OC(=O)C1CCN(CC1)C1=C2SC=CC2=NC=N1

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Specifications

PubChem CID	24229705
CAS	910037-25-1
Molecular Weight (g/mol)	263.32
MDL Number	MFCD09065023
SMILES	OC(=O)C1CCN(CC1)C1=C2SC=CC2=NC=N1
Synonym	1-thieno 3,2-d pyrimidin-4-ylpiperidine-4-carboxylic acid,1-thieno 3,2-d pyrimidin-4-yl piperidine-4-carboxylic acid,4-piperidinecarboxylicacid,1-thieno 3,2-d pyrimidin-4-yl,1-thiopheno 2,3-e pyrimidin-4-ylpiperidine-4-carboxylic acid,4-piperidinecarboxylicacid, 1-thieno 3,2-d pyrimidin-4-yl
IUPAC Name	1-thieno[3,2-d]pyrimidin-4-ylpiperidine-4-carboxylic acid
InChI Key	VWNHOIKUCNKRDY-UHFFFAOYSA-N
Molecular Formula	C12H13N3O2S

1,649

4-Morpholinoaniline, 97%, Thermo Scientific™

CAS: 2524-67-6 Molecular Formula: C10H14N2O Molecular Weight (g/mol): 178.235 MDL Number: MFCD00006169 InChI Key: PHNDZBFLOPIMSM-UHFFFAOYSA-N Synonym: 4-morpholinoaniline,4-morpholin-4-yl-phenylamine,4-morpholin-4-yl aniline,n-4-aminophenyl morpholine,p-morpholinoaniline,4-morpholinobenzenamine,4-4-morpholino aniline,benzenamine, 4-4-morpholinyl,4-morpholinyl aniline,4-4-aminophenyl-morpholine PubChem CID: 75655 IUPAC Name: 4-morpholin-4-ylaniline SMILES: C1COCCN1C2=CC=C(C=C2)N

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Specifications

PubChem CID	75655
CAS	2524-67-6
Molecular Weight (g/mol)	178.235
MDL Number	MFCD00006169
SMILES	C1COCCN1C2=CC=C(C=C2)N
Synonym	4-morpholinoaniline,4-morpholin-4-yl-phenylamine,4-morpholin-4-yl aniline,n-4-aminophenyl morpholine,p-morpholinoaniline,4-morpholinobenzenamine,4-4-morpholino aniline,benzenamine, 4-4-morpholinyl,4-morpholinyl aniline,4-4-aminophenyl-morpholine
IUPAC Name	4-morpholin-4-ylaniline
InChI Key	PHNDZBFLOPIMSM-UHFFFAOYSA-N
Molecular Formula	C10H14N2O

1,650

3-Mercapto-1,2,4-triazole, 98%

CAS: 3179-31-5 Molecular Formula: C2H3N3S Molecular Weight (g/mol): 101.13 MDL Number: MFCD00005229 InChI Key: AFBBKYQYNPNMAT-UHFFFAOYSA-N Synonym: 1h-1,2,4-triazole-3-thiol,3-mercapto-1,2,4-triazole,1,2,4-triazole-3-thiol,mercaptotriazole,4h-1,2,4-triazole-3-thiol,s-triazole-3-thiol,3-mercapto-1h-1,2,4-triazole,1,2,4-triazole-5-thiol,1,3,4-triazine-2-thiol,1,3,4-triazole-2-thiol PubChem CID: 2723802 SMILES: S=C1NNC=N1

Pricing & Availability
Specifications

PubChem CID	2723802
CAS	3179-31-5
Molecular Weight (g/mol)	101.13
MDL Number	MFCD00005229
SMILES	S=C1NNC=N1
Synonym	1h-1,2,4-triazole-3-thiol,3-mercapto-1,2,4-triazole,1,2,4-triazole-3-thiol,mercaptotriazole,4h-1,2,4-triazole-3-thiol,s-triazole-3-thiol,3-mercapto-1h-1,2,4-triazole,1,2,4-triazole-5-thiol,1,3,4-triazine-2-thiol,1,3,4-triazole-2-thiol
InChI Key	AFBBKYQYNPNMAT-UHFFFAOYSA-N
Molecular Formula	C2H3N3S

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