Boronic acid derivatives

Organic compounds that are derived from boronic acid; boronic acid is an oxyacid of boron with the following structure: H2BOH.

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256 – 270 of 2,740 results

256

5-Ethoxy-2-fluorophenylboronic Acid (contains varying amounts of Anhydride) 98.0+%, TCI America™

CAS: 900174-60-9 Molecular Formula: C8H10BFO3 Molecular Weight (g/mol): 183.973 MDL Number: MFCD05664321 InChI Key: ISJGNUFTQTZLEZ-UHFFFAOYSA-N Synonym: 5-Ethoxy-2-fluorobenzeneboronic Acid PubChem CID: 16217468 IUPAC Name: (5-ethoxy-2-fluorophenyl)boronic acid SMILES: B(C1=C(C=CC(=C1)OCC)F)(O)O

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PubChem CID	16217468
CAS	900174-60-9
Molecular Weight (g/mol)	183.973
MDL Number	MFCD05664321
SMILES	B(C1=C(C=CC(=C1)OCC)F)(O)O
Synonym	5-Ethoxy-2-fluorobenzeneboronic Acid
IUPAC Name	(5-ethoxy-2-fluorophenyl)boronic acid
InChI Key	ISJGNUFTQTZLEZ-UHFFFAOYSA-N
Molecular Formula	C8H10BFO3

257

4-(Methoxycarbonyl)phenylboronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 99768-12-4 Molecular Formula: C8H9BO4 MDL Number: MFCD01632203 InChI Key: PQCXFUXRTRESBD-UHFFFAOYSA-N PubChem CID: 2734369

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PubChem CID	2734369
CAS	99768-12-4
MDL Number	MFCD01632203
InChI Key	PQCXFUXRTRESBD-UHFFFAOYSA-N
Molecular Formula	C8H9BO4

258

3-(Methoxycarbonyl)phenylboronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 99769-19-4 Molecular Formula: C8H9BO4 Molecular Weight (g/mol): 179.97 MDL Number: MFCD02093046 InChI Key: ALTLCJHSJMGSLT-UHFFFAOYSA-N Synonym: 3-methoxycarbonyl phenylboronic acid,3-methoxycarbonylphenyl boronic acid,3-methoxycarbonyl phenyl boronic acid,3-methoxycarbonyl benzeneboronic acid,3-methoxycarbonylphenylbaronic acid,methyl 3-dihydroxyboranyl benzoate,m-methoxycarbonyl phenylboronic acid,3-carbomethoxy-phenylboronic acid PubChem CID: 2734714 IUPAC Name: [3-(methoxycarbonyl)phenyl]boronic acid SMILES: COC(=O)C1=CC=CC(=C1)B(O)O

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PubChem CID	2734714
CAS	99769-19-4
Molecular Weight (g/mol)	179.97
MDL Number	MFCD02093046
SMILES	COC(=O)C1=CC=CC(=C1)B(O)O
Synonym	3-methoxycarbonyl phenylboronic acid,3-methoxycarbonylphenyl boronic acid,3-methoxycarbonyl phenyl boronic acid,3-methoxycarbonyl benzeneboronic acid,3-methoxycarbonylphenylbaronic acid,methyl 3-dihydroxyboranyl benzoate,m-methoxycarbonyl phenylboronic acid,3-carbomethoxy-phenylboronic acid
IUPAC Name	[3-(methoxycarbonyl)phenyl]boronic acid
InChI Key	ALTLCJHSJMGSLT-UHFFFAOYSA-N
Molecular Formula	C8H9BO4

259

2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 95.0+%, TCI America™

CAS: 347389-74-6 Molecular Formula: C8H13BO2 Molecular Weight (g/mol): 152 MDL Number: MFCD13182122 InChI Key: ZEOXJIIUMORBNN-UHFFFAOYSA-N Synonym: Ethynylboronic Acid Pinacol Ester PubChem CID: 15891429 IUPAC Name: 2-ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane SMILES: B1(OC(C(O1)(C)C)(C)C)C#C

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PubChem CID	15891429
CAS	347389-74-6
Molecular Weight (g/mol)	152
MDL Number	MFCD13182122
SMILES	B1(OC(C(O1)(C)C)(C)C)C#C
Synonym	Ethynylboronic Acid Pinacol Ester
IUPAC Name	2-ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
InChI Key	ZEOXJIIUMORBNN-UHFFFAOYSA-N
Molecular Formula	C8H13BO2

260

3-Ethoxy-5-fluorophenylboronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 850589-53-6 Molecular Formula: C8H10BFO3 Molecular Weight (g/mol): 183.97 MDL Number: MFCD07363779 InChI Key: OVVBLFYHZAMJIK-UHFFFAOYSA-N Synonym: 3-ethoxy-5-fluorobenzeneboronic acid,3-ethoxy-5-fluorophenyl boronic acid,5-ethoxy-3-fluorophenylboronic acid,boronic acid,b-3-ethoxy-5-fluorophenyl,3-ethoxy-5-fluorophenylboronicacid,acmc-209q3b,3-ethoxy-5-fluoro-benzeneboronic acid,3-ethoxy-5-fluoro-phenyl boronic acid,3-ethoxy-5-fluorobenzeneboronicacid,3-ethoxy-5-fluoranyl-phenyl boronic acid PubChem CID: 44558175 IUPAC Name: (3-ethoxy-5-fluorophenyl)boronic acid SMILES: CCOC1=CC(F)=CC(=C1)B(O)O

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PubChem CID	44558175
CAS	850589-53-6
Molecular Weight (g/mol)	183.97
MDL Number	MFCD07363779
SMILES	CCOC1=CC(F)=CC(=C1)B(O)O
Synonym	3-ethoxy-5-fluorobenzeneboronic acid,3-ethoxy-5-fluorophenyl boronic acid,5-ethoxy-3-fluorophenylboronic acid,boronic acid,b-3-ethoxy-5-fluorophenyl,3-ethoxy-5-fluorophenylboronicacid,acmc-209q3b,3-ethoxy-5-fluoro-benzeneboronic acid,3-ethoxy-5-fluoro-phenyl boronic acid,3-ethoxy-5-fluorobenzeneboronicacid,3-ethoxy-5-fluoranyl-phenyl boronic acid
IUPAC Name	(3-ethoxy-5-fluorophenyl)boronic acid
InChI Key	OVVBLFYHZAMJIK-UHFFFAOYSA-N
Molecular Formula	C8H10BFO3

261

3-Ethoxyphenylboronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 90555-66-1 Molecular Formula: C8H11BO3 MDL Number: MFCD00274219 InChI Key: CHCWUTJYLUBETR-UHFFFAOYSA-N PubChem CID: 2773920 IUPAC Name: (3-ethoxyphenyl)boronic acid

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PubChem CID	2773920
CAS	90555-66-1
MDL Number	MFCD00274219
IUPAC Name	(3-ethoxyphenyl)boronic acid
InChI Key	CHCWUTJYLUBETR-UHFFFAOYSA-N
Molecular Formula	C8H11BO3

262

Ethyl 2-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)benzoate 98.0+%, TCI America™

CAS: 346656-34-6 Molecular Formula: C14H19BO4 Molecular Weight (g/mol): 262.112 InChI Key: GZHASWCTAWNFFW-UHFFFAOYSA-N Synonym: 2-(2-Carbethoxyphenyl)-5,5-dimethyl-1,3,2-dioxaborinane, 2-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)benzoic Acid Ethyl Ester, 2-(2-Ethoxycarbonylphenyl)-5,5-dimethyl-1,3,2-dioxaborinane PubChem CID: 10332902 IUPAC Name: ethyl 2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)benzoate SMILES: B1(OCC(CO1)(C)C)C2=CC=CC=C2C(=O)OCC

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PubChem CID	10332902
CAS	346656-34-6
Molecular Weight (g/mol)	262.112
SMILES	B1(OCC(CO1)(C)C)C2=CC=CC=C2C(=O)OCC
Synonym	2-(2-Carbethoxyphenyl)-5,5-dimethyl-1,3,2-dioxaborinane, 2-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)benzoic Acid Ethyl Ester, 2-(2-Ethoxycarbonylphenyl)-5,5-dimethyl-1,3,2-dioxaborinane
IUPAC Name	ethyl 2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)benzoate
InChI Key	GZHASWCTAWNFFW-UHFFFAOYSA-N
Molecular Formula	C14H19BO4

263

4-Ethylphenylboronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 63139-21-9 Molecular Formula: C8H11BO2 Molecular Weight (g/mol): 149.98 MDL Number: MFCD00859377 InChI Key: RZCPLOMUUCFPQA-UHFFFAOYSA-N PubChem CID: 2734352 IUPAC Name: (4-ethylphenyl)boronic acid SMILES: CCC1=CC=C(C=C1)B(O)O

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PubChem CID	2734352
CAS	63139-21-9
Molecular Weight (g/mol)	149.98
MDL Number	MFCD00859377
SMILES	CCC1=CC=C(C=C1)B(O)O
IUPAC Name	(4-ethylphenyl)boronic acid
InChI Key	RZCPLOMUUCFPQA-UHFFFAOYSA-N
Molecular Formula	C8H11BO2

264

2-Ethoxyphenylboronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 213211-69-9 Molecular Formula: C8H11BO3 MDL Number: MFCD00674027 InChI Key: DGFCTCGCMKEILT-UHFFFAOYSA-N PubChem CID: 2734902 IUPAC Name: (2-ethoxyphenyl)boronic acid

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PubChem CID	2734902
CAS	213211-69-9
MDL Number	MFCD00674027
IUPAC Name	(2-ethoxyphenyl)boronic acid
InChI Key	DGFCTCGCMKEILT-UHFFFAOYSA-N
Molecular Formula	C8H11BO3

265

2-Ethylphenylboronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 90002-36-1 Molecular Formula: C8H11BO2 Molecular Weight (g/mol): 149.98 MDL Number: MFCD02093075 InChI Key: QSSPYZOSTJDTTL-UHFFFAOYSA-N PubChem CID: 4100862 IUPAC Name: (2-ethylphenyl)boronic acid SMILES: CCC1=CC=CC=C1B(O)O

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PubChem CID	4100862
CAS	90002-36-1
Molecular Weight (g/mol)	149.98
MDL Number	MFCD02093075
SMILES	CCC1=CC=CC=C1B(O)O
IUPAC Name	(2-ethylphenyl)boronic acid
InChI Key	QSSPYZOSTJDTTL-UHFFFAOYSA-N
Molecular Formula	C8H11BO2

266

2-(Ethoxycarbonyl)phenylboronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 380430-53-5 Molecular Formula: C9H11BO4 Molecular Weight (g/mol): 193.99 MDL Number: MFCD02179453 InChI Key: QZKVVOXAEBCLPZ-UHFFFAOYSA-N PubChem CID: 2773405 IUPAC Name: [2-(ethoxycarbonyl)phenyl]boronic acid SMILES: CCOC(=O)C1=CC=CC=C1B(O)O

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PubChem CID	2773405
CAS	380430-53-5
Molecular Weight (g/mol)	193.99
MDL Number	MFCD02179453
SMILES	CCOC(=O)C1=CC=CC=C1B(O)O
IUPAC Name	[2-(ethoxycarbonyl)phenyl]boronic acid
InChI Key	QZKVVOXAEBCLPZ-UHFFFAOYSA-N
Molecular Formula	C9H11BO4

267

2-Methoxy-5-methylphenylboronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 127972-00-3 Molecular Formula: C8H11BO3 Molecular Weight (g/mol): 165.98 MDL Number: MFCD02179465 InChI Key: CSVKZOZMPSRLTC-UHFFFAOYSA-N PubChem CID: 2773485 IUPAC Name: (2-methoxy-5-methylphenyl)boronic acid SMILES: COC1=CC=C(C)C=C1B(O)O

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PubChem CID	2773485
CAS	127972-00-3
Molecular Weight (g/mol)	165.98
MDL Number	MFCD02179465
SMILES	COC1=CC=C(C)C=C1B(O)O
IUPAC Name	(2-methoxy-5-methylphenyl)boronic acid
InChI Key	CSVKZOZMPSRLTC-UHFFFAOYSA-N
Molecular Formula	C8H11BO3

268

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole 97.0+%, TCI America™

CAS: 269410-08-4 Molecular Formula: C9H15BN2O2 Molecular Weight (g/mol): 194.04 MDL Number: MFCD03453063 InChI Key: TVOJIBGZFYMWDT-UHFFFAOYSA-N Synonym: 4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,pyrazole-4-boronic acid pinacol ester,4-pyrazoleboronic acid pinacol ester,1h-pyrazole-4-boronic acid pinacol ester,4-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,1h-pyrazole-4-boronic acid, pinacol ester,4,4,5,5-tetramethyl-2-1h-pyrazol-4-yl-1,3,2-dioxaborolane,pyrazole-4-boronic acid, pinacol ester,4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole,2-4-pyrazolyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane PubChem CID: 2774010 IUPAC Name: 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole SMILES: CC1(C)OB(OC1(C)C)C1=CNN=C1

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PubChem CID	2774010
CAS	269410-08-4
Molecular Weight (g/mol)	194.04
MDL Number	MFCD03453063
SMILES	CC1(C)OB(OC1(C)C)C1=CNN=C1
Synonym	4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,pyrazole-4-boronic acid pinacol ester,4-pyrazoleboronic acid pinacol ester,1h-pyrazole-4-boronic acid pinacol ester,4-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,1h-pyrazole-4-boronic acid, pinacol ester,4,4,5,5-tetramethyl-2-1h-pyrazol-4-yl-1,3,2-dioxaborolane,pyrazole-4-boronic acid, pinacol ester,4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole,2-4-pyrazolyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
IUPAC Name	4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
InChI Key	TVOJIBGZFYMWDT-UHFFFAOYSA-N
Molecular Formula	C9H15BN2O2

269

1,4-Phenylenediboronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 4612-26-4 Molecular Formula: C6H8B2O4 Molecular Weight (g/mol): 165.746 MDL Number: MFCD00236018 InChI Key: BODYVHJTUHHINQ-UHFFFAOYSA-N Synonym: 1,4-benzenediboronic acid,1,4-phenylenediboronic acid,1,4-phenylenebisboronic acid,benzene-1,4-diboronic acid,4-boronophenyl boronic acid PubChem CID: 230478 IUPAC Name: (4-boronophenyl)boronic acid SMILES: B(C1=CC=C(C=C1)B(O)O)(O)O

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PubChem CID	230478
CAS	4612-26-4
Molecular Weight (g/mol)	165.746
MDL Number	MFCD00236018
SMILES	B(C1=CC=C(C=C1)B(O)O)(O)O
Synonym	1,4-benzenediboronic acid,1,4-phenylenediboronic acid,1,4-phenylenebisboronic acid,benzene-1,4-diboronic acid,4-boronophenyl boronic acid
IUPAC Name	(4-boronophenyl)boronic acid
InChI Key	BODYVHJTUHHINQ-UHFFFAOYSA-N
Molecular Formula	C6H8B2O4

270

4-Cyanophenylboronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 126747-14-6 Molecular Formula: C7H6BNO2 Molecular Weight (g/mol): 146.94 MDL Number: MFCD01318968 InChI Key: CEBAHYWORUOILU-UHFFFAOYSA-N Synonym: 4-cyanophenyl boronic acid,4-cyanobenzeneboronic acid,4-dihydroxyboranyl benzonitrile,4-cyano-phenyl-boronic acid,4-boronobenzonitrile PubChem CID: 2734326 IUPAC Name: (4-cyanophenyl)boronic acid SMILES: OB(O)C1=CC=C(C=C1)C#N

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PubChem CID	2734326
CAS	126747-14-6
Molecular Weight (g/mol)	146.94
MDL Number	MFCD01318968
SMILES	OB(O)C1=CC=C(C=C1)C#N
Synonym	4-cyanophenyl boronic acid,4-cyanobenzeneboronic acid,4-dihydroxyboranyl benzonitrile,4-cyano-phenyl-boronic acid,4-boronobenzonitrile
IUPAC Name	(4-cyanophenyl)boronic acid
InChI Key	CEBAHYWORUOILU-UHFFFAOYSA-N
Molecular Formula	C7H6BNO2

Boronic acid derivatives

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