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191171-55-8

191171-55-8 Structure

191171-55-8 Structure
IdentificationMore
[Name]

2-Aminophenylboronic acid pinacol ester
[CAS]

191171-55-8
[Synonyms]

2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)ANILINE
2-AMINOBENZENEBORONIC ACID PINACOL ESTER
2-AMINOPHENYLBORONIC ACID, PINACOL CYCLIC ESTER
2-AMINOPHENYLBORONIC ACID, PINACOL ESTER
2-Aminobenzeneboronic acid pinacol cyclic ester
2-Aminophenylboronic acid pinacol cyclic ester~2-(2-Aminophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
2-(2-Aminophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-
2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)ANILINE 97%
[Molecular Formula]

C12H20BNO3
[MDL Number]

MFCD02179448
[Molecular Weight]

237.1
[MOL File]

191171-55-8.mol
Chemical PropertiesBack Directory
[Appearance]

cream crystalline powder
[Melting point ]

63-68 °C (lit.)
[Boiling point ]

125°C/1.5mmHg(lit.)
[density ]

1.05±0.1 g/cm3(Predicted)
[storage temp. ]

Refrigerator (+4°C)
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

Crystalline Powder
[pka]

3.51±0.10(Predicted)
[color ]

Cream
[Water Solubility ]

Insoluble
[Sensitive ]

Air Sensitive
[BRN ]

8548809
[CAS DataBase Reference]

191171-55-8(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi,Xn
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[HS Code ]

29310099
Questions And Answer(Q&A)Back Directory
[Reactions]

2-Aminophenylboronic acid pinacol ester is a reactant involved in synthesis of:
• Indolo[3,4-cd] benzazepines via Pictet-Spengler-type cyclizations
• Antimicrobial amphiphilic aryl peptideomimetics
• Pyridoquinazolines and benzo[h]naphthyridines via intramolecular electrophilic substitution reactions
• Thienopyridine derivatives
• Dihydroquinolones
• Methacrylamidophenylboronic acids
Hazard InformationBack Directory
[Chemical Properties]

cream crystalline powder
[Uses]

Reactant involved in synthesis of:
  • Indolo[3,4-cd][1]benzazepines via Pictet-Spengler-type cyclizations
  • Antimicrobial amphiphilic aryl peptideomimetics
  • Pyridoquinazolines and benzo[h][1,6]naphthyridines via intramolecular electrophilic substitution reactions
  • Thienopyridine derivatives
  • Dihydroquinolones
  • Methacrylamidophenylboronic acids
[Uses]

Reactant involved in synthesis of: Indolo[3,4-cd]benzazepines via Pictet-Spengler-type cyclizations Antimicrobial amphiphilic aryl peptideomimetics Pyridoquinazolines and benzo[h] naphthyridines via intramolecular electrophilic substitution reaction
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline, 97%(191171-55-8)
[Alfa Aesar]

2-Aminobenzeneboronic acid pinacol ester, 97%(191171-55-8)
[Sigma Aldrich]

191171-55-8(sigmaaldrich)
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