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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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Keyword Search:
106 – 120 of 859 results
106

2-Chloropyridine-4-boronic acid pinacol ester, 97%, Thermo Scientific™

CAS: 458532-84-8 Molecular Formula: C11H15BClNO2 Molecular Weight (g/mol): 239.506 MDL Number: MFCD04039870 InChI Key: UUEQDBHKMOFLDP-UHFFFAOYSA-N Synonym: 2-chloro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-chloropyridine-4-boronic acid pinacol ester,2-chloro-4-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-chloropyridin-4-ylboronic acid pinacol ester,2-chloro-4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-pyridine,2-chloropyridine-4-boronic acid, pinacol ester,2-chloro-4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl pyridine,2-chloro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-pyridine,pyridine, 2-chloro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,pubchem16684 PubChem CID: 5103408 IUPAC Name: 2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC(=NC=C2)Cl

PubChem CID 5103408
CAS 458532-84-8
Molecular Weight (g/mol) 239.506
MDL Number MFCD04039870
SMILES B1(OC(C(O1)(C)C)(C)C)C2=CC(=NC=C2)Cl
Synonym 2-chloro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-chloropyridine-4-boronic acid pinacol ester,2-chloro-4-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-chloropyridin-4-ylboronic acid pinacol ester,2-chloro-4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-pyridine,2-chloropyridine-4-boronic acid, pinacol ester,2-chloro-4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl pyridine,2-chloro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-pyridine,pyridine, 2-chloro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,pubchem16684
IUPAC Name 2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
InChI Key UUEQDBHKMOFLDP-UHFFFAOYSA-N
Molecular Formula C11H15BClNO2
107

1-(2-Tetrahydropyranyl)-1H-imidazole-5-boronic acid pinacol ester, 95%

CAS: 1029684-37-4 Molecular Formula: C14H23BN2O3 Molecular Weight (g/mol): 278.159 MDL Number: MFCD11100960 InChI Key: BVIWGBKKGPHNAB-UHFFFAOYSA-N Synonym: 1-tetrahydro-2h-pyran-2-yl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-imidazole,1-tetrahydro-2h-pyran-2-yl-1h-imidazole-5-boronic acid pinacol ester,1-2-tetrahydropyranyl-1h-imidazole-5-boronic acid pinacol ester,1-oxan-2-yl-5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-imidazole,1-tetrahydro-pyran-2-yl-5-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-1h-imidazole,1-tetrahydropyran-2-yl-1h-imidazole-5-boronic ac,1-oxan-2-yl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl imidazole,1-oxan-2-yl-5-tetramethyl-1,3,2-dioxaborolan-2-yl imidazole,1-tetrahydro-pyran-2-yl-1h-imidazole-5-boronic acid pinacol ester,1-tetrahydropyran-2-yl-1h-imidazole-5-boronic acid pinacol ester PubChem CID: 24880008 IUPAC Name: 1-(oxan-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazole SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CN=CN2C3CCCCO3

PubChem CID 24880008
CAS 1029684-37-4
Molecular Weight (g/mol) 278.159
MDL Number MFCD11100960
SMILES B1(OC(C(O1)(C)C)(C)C)C2=CN=CN2C3CCCCO3
Synonym 1-tetrahydro-2h-pyran-2-yl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-imidazole,1-tetrahydro-2h-pyran-2-yl-1h-imidazole-5-boronic acid pinacol ester,1-2-tetrahydropyranyl-1h-imidazole-5-boronic acid pinacol ester,1-oxan-2-yl-5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-imidazole,1-tetrahydro-pyran-2-yl-5-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-1h-imidazole,1-tetrahydropyran-2-yl-1h-imidazole-5-boronic ac,1-oxan-2-yl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl imidazole,1-oxan-2-yl-5-tetramethyl-1,3,2-dioxaborolan-2-yl imidazole,1-tetrahydro-pyran-2-yl-1h-imidazole-5-boronic acid pinacol ester,1-tetrahydropyran-2-yl-1h-imidazole-5-boronic acid pinacol ester
IUPAC Name 1-(oxan-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazole
InChI Key BVIWGBKKGPHNAB-UHFFFAOYSA-N
Molecular Formula C14H23BN2O3
108

1-(2-Tetrahydropyranyl)-1H-pyrazole-5-boronic acid pinacol ester, 95%, Thermo Scientific Chemicals

CAS: 903550-26-5 Molecular Formula: C14H23BN2O3 Molecular Weight (g/mol): 278.159 MDL Number: MFCD09037501 InChI Key: ZZRFDLHBMBHJTI-UHFFFAOYSA-N Synonym: 1-tetrahydro-2h-pyran-2-yl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,1-2-tetrahydropyranyl-1h-pyrazole-5-boronic acid pinacol ester,1-tetrahydro-2h-pyran-2-yl-1h-pyrazole-5-boronic acid pinacol ester,1-tetrahydropyran-2-yl-1h-pyrazole-5-boronic acid pinacol ester,1-oxan-2-yl-5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,1-oxan-2-yl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole,1-oxan-2-yl-5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole,1-oxan-2-yl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,1-tetrahydro-2h-pyran-2-yl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-y-1h-pyrazole,1-tetrahydropyran-2-yl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole PubChem CID: 11587208 IUPAC Name: 1-(oxan-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC=NN2C3CCCCO3

PubChem CID 11587208
CAS 903550-26-5
Molecular Weight (g/mol) 278.159
MDL Number MFCD09037501
SMILES B1(OC(C(O1)(C)C)(C)C)C2=CC=NN2C3CCCCO3
Synonym 1-tetrahydro-2h-pyran-2-yl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,1-2-tetrahydropyranyl-1h-pyrazole-5-boronic acid pinacol ester,1-tetrahydro-2h-pyran-2-yl-1h-pyrazole-5-boronic acid pinacol ester,1-tetrahydropyran-2-yl-1h-pyrazole-5-boronic acid pinacol ester,1-oxan-2-yl-5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,1-oxan-2-yl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole,1-oxan-2-yl-5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole,1-oxan-2-yl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,1-tetrahydro-2h-pyran-2-yl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-y-1h-pyrazole,1-tetrahydropyran-2-yl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole
IUPAC Name 1-(oxan-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
InChI Key ZZRFDLHBMBHJTI-UHFFFAOYSA-N
Molecular Formula C14H23BN2O3
109

2-Chloropyridine-4-boronic Acid (contains varying amounts of Anhydride), TCI America™
SDP

Molecular Weight (g/mol) 157.36
Color White
Physical Form Crystalline Powder
SMILES B(C1=CC(=NC=C1)Cl)(O)O
InChI Key WJYRVVDXJMJLTN-UHFFFAOYSA-N
PubChem CID 5151595
CAS 458532-96-2
MDL Number MFCD03788416
TSCA No
Recommended Storage Refrigerator
IUPAC Name (2-chloropyridin-4-yl)boronic acid
Molecular Formula C5H5BClNO2
Formula Weight 157.36
Melting Point 210°C
110

2-Chloropyridine-3-boronic Acid (contains varying amounts of Anhydride), TCI America™
SDP

PubChem CID 2762704
CAS 381248-04-0
Molecular Weight (g/mol) 157.36
MDL Number MFCD03094997
Color White-Yellow
Physical Form Crystalline Powder
TSCA No
IUPAC Name (2-chloropyridin-3-yl)boronic acid
InChI Key VRDAOVQZVXYRNH-UHFFFAOYSA-N
Molecular Formula C5H5BClNO2
Formula Weight 157.36
Melting Point 160°C
111

2-Fluoropyridine-3-boronic Acid (contains varying amounts of Anhydride), TCI America™
SDP

PubChem CID 2783270
CAS 174669-73-9
MDL Number MFCD03411557
Color White-Yellow
Physical Form Crystalline Powder
TSCA No
IUPAC Name (2-fluoropyridin-3-yl)boronic acid
InChI Key YUHZIUAREWNXJT-UHFFFAOYSA-N
Molecular Formula C5H5BFNO2
Formula Weight 140.91
Melting Point 172°C
112

2-Bromopyridine-3-boronic Acid (contains varying amounts of Anhydride), TCI America™
SDP

PubChem CID 12067058
CAS 452972-08-6
Molecular Weight (g/mol) 201.814
MDL Number MFCD04113805
Color White-Yellow
Physical Form Crystalline Powder
SMILES B(C1=C(N=CC=C1)Br)(O)O
TSCA No
IUPAC Name (2-bromopyridin-3-yl)boronic acid
InChI Key ODWRFKJNUJLAHM-UHFFFAOYSA-N
Molecular Formula C5H5BBrNO2
Formula Weight 201.81
Melting Point 132°C
113

2-Fluoropyridine-4-boronic Acid (contains varying amounts of Anhydride), TCI America™
SDP

PubChem CID 2783396
CAS 401815-98-3
Color White
Physical Form Crystalline Powder
TSCA No
IUPAC Name (2-fluoropyridin-4-yl)boronic acid
InChI Key WXGBZJJAGLSBPR-UHFFFAOYSA-N
Molecular Formula C5H5BFNO2
Formula Weight 140.91
Melting Point 200°C
114

2-Fluoropyridine-5-boronic Acid (contains varying amounts of Anhydride), TCI America™
SDP

PubChem CID 2783397
CAS 351019-18-6
MDL Number MFCD03411559
Color White-Yellow
Physical Form Crystalline Powder
TSCA No
IUPAC Name (6-fluoropyridin-3-yl)boronic acid
InChI Key OJBYZWHAPXIJID-UHFFFAOYSA-N
Molecular Formula C5H5BFNO2
Formula Weight 140.91
Melting Point 172°C
115

2-Chloropyridine-5-boronic Acid (contains varying amounts of Anhydride), TCI America™
SDP

PubChem CID 3845034
CAS 444120-91-6
Molecular Weight (g/mol) 157.36
MDL Number MFCD03094998
Color White-Yellow
Physical Form Crystalline Powder
TSCA No
IUPAC Name (6-chloropyridin-3-yl)boronic acid
InChI Key WPAPNCXMYWRTTL-UHFFFAOYSA-N
Molecular Formula C5H5BClNO2
Formula Weight 157.36
Melting Point 167°C
116

2-Bromopyridine-5-boronic Acid (contains varying amounts of Anhydride), TCI America™
SDP

PubChem CID 2762706
CAS 223463-14-7
MDL Number MFCD03411558
Physical Form Crystalline Powder
TSCA No
IUPAC Name (6-bromopyridin-3-yl)boronic acid
InChI Key BCYWDUVHAPHGIP-UHFFFAOYSA-N
Molecular Formula C5H5BBrNO2
Formula Weight 201.81
Melting Point 165°C
117

9-Phenylcarbazole-3-boronic Acid (contains varying amounts of Anhydride), TCI America™
SDP

PubChem CID 51358450
CAS 854952-58-2
MDL Number MFCD12196936
Color White-Yellow
Physical Form Crystalline Powder
TSCA No
InChI Key JWJQEUDGBZMPAX-UHFFFAOYSA-N
Molecular Formula C18H14BNO2
Formula Weight 287.13
118

9-Phenylcarbazole-2-boronic Acid (contains varying amounts of Anhydride), TCI America™
SDP

CAS: 1001911-63-2 Molecular Formula: C18H14BNO2 Molecular Weight (g/mol): 287.125 MDL Number: MFCD22207050 InChI Key: XSAOVBUSKVZIBE-UHFFFAOYSA-N PubChem CID: 67286243 IUPAC Name: (9-phenylcarbazol-2-yl)boronic acid SMILES: B(C1=CC2=C(C=C1)C3=CC=CC=C3N2C4=CC=CC=C4)(O)O

PubChem CID 67286243
CAS 1001911-63-2
Molecular Weight (g/mol) 287.125
MDL Number MFCD22207050
SMILES B(C1=CC2=C(C=C1)C3=CC=CC=C3N2C4=CC=CC=C4)(O)O
IUPAC Name (9-phenylcarbazol-2-yl)boronic acid
InChI Key XSAOVBUSKVZIBE-UHFFFAOYSA-N
Molecular Formula C18H14BNO2
119

9-Ethylcarbazole-3-boronic Acid (contains varying amounts of Anhydride), TCI America™
SDP

PubChem CID 45382262
CAS 669072-93-9
MDL Number MFCD09743121
Color White
Physical Form Crystalline Powder
TSCA No
InChI Key JUBKLYCRFZTXBA-UHFFFAOYSA-N
Molecular Formula C14H14BNO2
Formula Weight 239.08
120

2,6-Dichloropyridine-3-boronic Acid (contains varying amounts of Anhydride), TCI America™
SDP

PubChem CID 2762712
CAS 148493-34-9
Molecular Weight (g/mol) 191.802
MDL Number MFCD03094989
Color White-Yellow
Physical Form Crystalline Powder
SMILES B(C1=C(N=C(C=C1)Cl)Cl)(O)O
TSCA No
IUPAC Name (2,6-dichloropyridin-3-yl)boronic acid
InChI Key XBBLBQZAVMHEER-UHFFFAOYSA-N
Molecular Formula C5H4BCl2NO2
Formula Weight 191.80
Melting Point 150°C