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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241 – 255 of 2,759 results

241

Butylboronic Acid (contains varying amounts of Anhydride) [for Esterification], TCI America™

CAS: 4426-47-5 Molecular Formula: C4H11BO2 Molecular Weight (g/mol): 101.94 MDL Number: MFCD00002106 InChI Key: QPKFVRWIISEVCW-UHFFFAOYSA-N Synonym: n-butylboronic acid,1-butylboronic acid,1-butaneboronic acid,n-butaneboronic acid,boronic acid, butyl PubChem CID: 20479 IUPAC Name: butylboronic acid SMILES: B(CCCC)(O)O

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Specifications

PubChem CID	20479
CAS	4426-47-5
Molecular Weight (g/mol)	101.94
MDL Number	MFCD00002106
SMILES	B(CCCC)(O)O
Synonym	n-butylboronic acid,1-butylboronic acid,1-butaneboronic acid,n-butaneboronic acid,boronic acid, butyl
IUPAC Name	butylboronic acid
InChI Key	QPKFVRWIISEVCW-UHFFFAOYSA-N
Molecular Formula	C4H11BO2

242

3-Cyano-4-fluorophenylboronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 214210-21-6 Molecular Formula: C7H5BFNO2 Molecular Weight (g/mol): 164.93 MDL Number: MFCD03095130 InChI Key: OLKIYJDSLMKNLC-UHFFFAOYSA-N Synonym: 3-cyano-4-fluorobenzeneboronic acid,3-cyano-4-fluorophenyl boronic acid,3-cyano-4-fluoro-phenyl boronic acid,3-cyano-4-fluorophneylboronic acid,boronic acid, 3-cyano-4-fluorophenyl,3-cyano-4-fluorobenzeneboronicacid,pubchem1802,acmc-1cq96,ksc494o9l,3-cyano-4-fluoro phenylboronic acid PubChem CID: 2757964 IUPAC Name: (3-cyano-4-fluorophenyl)boronic acid SMILES: B(C1=CC(=C(C=C1)F)C#N)(O)O

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PubChem CID	2757964
CAS	214210-21-6
Molecular Weight (g/mol)	164.93
MDL Number	MFCD03095130
SMILES	B(C1=CC(=C(C=C1)F)C#N)(O)O
Synonym	3-cyano-4-fluorobenzeneboronic acid,3-cyano-4-fluorophenyl boronic acid,3-cyano-4-fluoro-phenyl boronic acid,3-cyano-4-fluorophneylboronic acid,boronic acid, 3-cyano-4-fluorophenyl,3-cyano-4-fluorobenzeneboronicacid,pubchem1802,acmc-1cq96,ksc494o9l,3-cyano-4-fluoro phenylboronic acid
IUPAC Name	(3-cyano-4-fluorophenyl)boronic acid
InChI Key	OLKIYJDSLMKNLC-UHFFFAOYSA-N
Molecular Formula	C7H5BFNO2

243

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

CAS: 850036-28-1 Molecular Formula: C5H9BO2 Molecular Weight (g/mol): 111.935 MDL Number: MFCD02179496 InChI Key: UZBHNSVUMGIKLU-UHFFFAOYSA-N PubChem CID: 3861343 IUPAC Name: cyclopenten-1-ylboronic acid SMILES: B(C1=CCCC1)(O)O

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Specifications

PubChem CID	3861343
CAS	850036-28-1
Molecular Weight (g/mol)	111.935
MDL Number	MFCD02179496
SMILES	B(C1=CCCC1)(O)O
IUPAC Name	cyclopenten-1-ylboronic acid
InChI Key	UZBHNSVUMGIKLU-UHFFFAOYSA-N
Molecular Formula	C5H9BO2

244

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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Specifications

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

245

Quinoline-5-boronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 355386-94-6 Molecular Formula: C9H8BNO2 Molecular Weight (g/mol): 172.978 MDL Number: MFCD03095058 InChI Key: NWIJBOCPTGHGIK-UHFFFAOYSA-N Synonym: quinoline-5-boronic acid,5-quinolineboronic acid,quinolin-5-yl-5-boronic acid,5-quinolinylboronic acid,boronic acid, 5-quinolinyl,quinolin-5-yl boronic acid,5-quinolineboronicacid,5-boronoquinoline,pubchem1879,5-quinolylboronic acid PubChem CID: 5153389 IUPAC Name: quinolin-5-ylboronic acid SMILES: B(C1=C2C=CC=NC2=CC=C1)(O)O

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Specifications

PubChem CID	5153389
CAS	355386-94-6
Molecular Weight (g/mol)	172.978
MDL Number	MFCD03095058
SMILES	B(C1=C2C=CC=NC2=CC=C1)(O)O
Synonym	quinoline-5-boronic acid,5-quinolineboronic acid,quinolin-5-yl-5-boronic acid,5-quinolinylboronic acid,boronic acid, 5-quinolinyl,quinolin-5-yl boronic acid,5-quinolineboronicacid,5-boronoquinoline,pubchem1879,5-quinolylboronic acid
IUPAC Name	quinolin-5-ylboronic acid
InChI Key	NWIJBOCPTGHGIK-UHFFFAOYSA-N
Molecular Formula	C9H8BNO2

246

1,3,5-Trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole 98.0+%, TCI America™

CAS: 844891-04-9 Molecular Formula: C12H21BN2O2 Molecular Weight (g/mol): 236.12 MDL Number: MFCD06659062 InChI Key: IZNGYNMIIVJWSO-UHFFFAOYSA-N Synonym: 1,3,5-trimethyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,1,3,5-trimethyl-1h-pyrazole-4-boronic acid pinacol ester,1,3,5-trimethyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole,1,3,5-trimethyl-1h-pyrazole-4-boronic acid, pinacol ester,1,3,5-trimethyl-4-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,1,3,5-trimethyl-4-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole,1,3,5-trimethyl-4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-1h-pyrazole,pubchem19369,1,3,5-trimethyl-1h-pyrazole-4-boronic pinacol ester,1,3,5-trimethylpyrazole-4-boronic acid pinacol ester PubChem CID: 2795311 IUPAC Name: 1,3,5-trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole SMILES: CN1N=C(C)C(B2OC(C)(C)C(C)(C)O2)=C1C

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Specifications

PubChem CID	2795311
CAS	844891-04-9
Molecular Weight (g/mol)	236.12
MDL Number	MFCD06659062
SMILES	CN1N=C(C)C(B2OC(C)(C)C(C)(C)O2)=C1C
Synonym	1,3,5-trimethyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,1,3,5-trimethyl-1h-pyrazole-4-boronic acid pinacol ester,1,3,5-trimethyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole,1,3,5-trimethyl-1h-pyrazole-4-boronic acid, pinacol ester,1,3,5-trimethyl-4-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,1,3,5-trimethyl-4-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole,1,3,5-trimethyl-4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-1h-pyrazole,pubchem19369,1,3,5-trimethyl-1h-pyrazole-4-boronic pinacol ester,1,3,5-trimethylpyrazole-4-boronic acid pinacol ester
IUPAC Name	1,3,5-trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
InChI Key	IZNGYNMIIVJWSO-UHFFFAOYSA-N
Molecular Formula	C12H21BN2O2

247

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

CAS: 868662-36-6 Molecular Formula: C6H5BF3NO2 Molecular Weight (g/mol): 190.916 MDL Number: MFCD07375381 InChI Key: BNTIPMNMTIAWIW-UHFFFAOYSA-N Synonym: 2-trifluoromethyl pyridine-5-boronic acid,6-trifluoromethyl pyridin-3-yl boronic acid,2-trifluoromethyl-5-pyridineboric acid,2-trifluoromethyl pyridin-5-ylboronic acid,6-trifluoromethyl pyridine-3-boronic acid,6-trifluoromethyl pyridin-3-ylboronic acid,2-trifluoromethylpyridine-5-boronic acid,2-trifluoromethyl-5-pyridineboronic acid,6-trifluoromethyl-3-pyridylboronic acid PubChem CID: 25134278 IUPAC Name: [6-(trifluoromethyl)pyridin-3-yl]boronic acid SMILES: B(C1=CN=C(C=C1)C(F)(F)F)(O)O

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PubChem CID	25134278
CAS	868662-36-6
Molecular Weight (g/mol)	190.916
MDL Number	MFCD07375381
SMILES	B(C1=CN=C(C=C1)C(F)(F)F)(O)O
Synonym	2-trifluoromethyl pyridine-5-boronic acid,6-trifluoromethyl pyridin-3-yl boronic acid,2-trifluoromethyl-5-pyridineboric acid,2-trifluoromethyl pyridin-5-ylboronic acid,6-trifluoromethyl pyridine-3-boronic acid,6-trifluoromethyl pyridin-3-ylboronic acid,2-trifluoromethylpyridine-5-boronic acid,2-trifluoromethyl-5-pyridineboronic acid,6-trifluoromethyl-3-pyridylboronic acid
IUPAC Name	[6-(trifluoromethyl)pyridin-3-yl]boronic acid
InChI Key	BNTIPMNMTIAWIW-UHFFFAOYSA-N
Molecular Formula	C6H5BF3NO2

248

Dibutyl Vinylboronate (stabilized with Phenothiazine) 94.0+%, TCI America™

CAS: 6336-45-4 Molecular Formula: C10H21BO2 Molecular Weight (g/mol): 184.086 MDL Number: MFCD00050049 InChI Key: JQKJEPJLCSCBGW-UHFFFAOYSA-N Synonym: Vinylboronic Acid Dibutyl Ester PubChem CID: 236543 IUPAC Name: dibutoxy(ethenyl)borane SMILES: B(C=C)(OCCCC)OCCCC

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Specifications

PubChem CID	236543
CAS	6336-45-4
Molecular Weight (g/mol)	184.086
MDL Number	MFCD00050049
SMILES	B(C=C)(OCCCC)OCCCC
Synonym	Vinylboronic Acid Dibutyl Ester
IUPAC Name	dibutoxy(ethenyl)borane
InChI Key	JQKJEPJLCSCBGW-UHFFFAOYSA-N
Molecular Formula	C10H21BO2

249

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

CAS: 17933-03-8 Molecular Formula: C7H9BO2 MDL Number: MFCD00040198 InChI Key: BJQCPCFFYBKRLM-UHFFFAOYSA-N Synonym: 3-tolylboronic acid,m-tolylboronic acid,3-methylphenyl boronic acid,3-methylbenzeneboronic acid,3-methyl phenyl boronic acid PubChem CID: 2733950 IUPAC Name: (3-methylphenyl)boronic acid

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PubChem CID	2733950
CAS	17933-03-8
MDL Number	MFCD00040198
Synonym	3-tolylboronic acid,m-tolylboronic acid,3-methylphenyl boronic acid,3-methylbenzeneboronic acid,3-methyl phenyl boronic acid
IUPAC Name	(3-methylphenyl)boronic acid
InChI Key	BJQCPCFFYBKRLM-UHFFFAOYSA-N
Molecular Formula	C7H9BO2

250

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

CAS: 184000-11-1 Molecular Formula: C14H13BO4 Molecular Weight (g/mol): 256.06 MDL Number: MFCD02179442 InChI Key: UXSDJFGNRVVDFM-UHFFFAOYSA-N PubChem CID: 2773251 IUPAC Name: {4-[(benzyloxy)carbonyl]phenyl}boronic acid SMILES: OB(O)C1=CC=C(C=C1)C(=O)OCC1=CC=CC=C1

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PubChem CID	2773251
CAS	184000-11-1
Molecular Weight (g/mol)	256.06
MDL Number	MFCD02179442
SMILES	OB(O)C1=CC=C(C=C1)C(=O)OCC1=CC=CC=C1
IUPAC Name	{4-[(benzyloxy)carbonyl]phenyl}boronic acid
InChI Key	UXSDJFGNRVVDFM-UHFFFAOYSA-N
Molecular Formula	C14H13BO4

251

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 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
IUPAC Name	[3-(methoxycarbonyl)phenyl]boronic acid
InChI Key	ALTLCJHSJMGSLT-UHFFFAOYSA-N
Molecular Formula	C8H9BO4

252

3-Aminophenylboronic Acid Hemisulfate, TCI America™

CAS: 66472-86-4 Molecular Formula: C12H18B2N2O8S Molecular Weight (g/mol): 371.96 MDL Number: MFCD00013111 InChI Key: UKTAURVTSWDIQR-UHFFFAOYSA-N PubChem CID: 16211139 IUPAC Name: bis((3-aminophenyl)boronic acid); sulfuric acid SMILES: OS(O)(=O)=O.NC1=CC=CC(=C1)B(O)O.NC1=CC=CC(=C1)B(O)O

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PubChem CID	16211139
CAS	66472-86-4
Molecular Weight (g/mol)	371.96
MDL Number	MFCD00013111
SMILES	OS(O)(=O)=O.NC1=CC=CC(=C1)B(O)O.NC1=CC=CC(=C1)B(O)O
IUPAC Name	bis((3-aminophenyl)boronic acid); sulfuric acid
InChI Key	UKTAURVTSWDIQR-UHFFFAOYSA-N
Molecular Formula	C12H18B2N2O8S

253

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

CAS: 872041-86-6 Molecular Formula: C5H5BFNO2 MDL Number: MFCD07368243 InChI Key: FVEDGBRHTGXPOK-UHFFFAOYSA-N PubChem CID: 44717403 IUPAC Name: (5-fluoropyridin-3-yl)boronic acid

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PubChem CID	44717403
CAS	872041-86-6
MDL Number	MFCD07368243
IUPAC Name	(5-fluoropyridin-3-yl)boronic acid
InChI Key	FVEDGBRHTGXPOK-UHFFFAOYSA-N
Molecular Formula	C5H5BFNO2

254

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

CAS: 138642-62-3 Molecular Formula: C7H6BNO2 Molecular Weight (g/mol): 146.94 MDL Number: MFCD01632208 InChI Key: NPLZNDDFVCGRAG-UHFFFAOYSA-N PubChem CID: 2734610 IUPAC Name: (2-cyanophenyl)boronic acid SMILES: OB(O)C1=CC=CC=C1C#N

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PubChem CID	2734610
CAS	138642-62-3
Molecular Weight (g/mol)	146.94
MDL Number	MFCD01632208
SMILES	OB(O)C1=CC=CC=C1C#N
IUPAC Name	(2-cyanophenyl)boronic acid
InChI Key	NPLZNDDFVCGRAG-UHFFFAOYSA-N
Molecular Formula	C7H6BNO2

255

4-Fluoro-2-methoxyphenylboronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 179899-07-1 Molecular Formula: C7H8BFO3 Molecular Weight (g/mol): 169.95 MDL Number: MFCD03788423 InChI Key: ADJBXDCXYMCCAD-UHFFFAOYSA-N PubChem CID: 2782672 IUPAC Name: (4-fluoro-2-methoxyphenyl)boronic acid SMILES: COC1=CC(F)=CC=C1B(O)O

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PubChem CID	2782672
CAS	179899-07-1
Molecular Weight (g/mol)	169.95
MDL Number	MFCD03788423
SMILES	COC1=CC(F)=CC=C1B(O)O
IUPAC Name	(4-fluoro-2-methoxyphenyl)boronic acid
InChI Key	ADJBXDCXYMCCAD-UHFFFAOYSA-N
Molecular Formula	C7H8BFO3

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