3-Aminophenylboronic acid
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3-Aminophenylboronic acid
structure -
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CAS No:
30418-59-8
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Formula:
C6H8BNO2
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Chemical Name:
3-Aminophenylboronic acid
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Synonyms:
Boronic acid,B-(3-aminophenyl)-;Benzeneboronic acid,m-amino-;Boronic acid,(3-aminophenyl)-;B-(3-Aminophenyl)boronic acid;m-Aminobenzeneboronic acid;3-Aminophenylboronic acid;3-Aminobenzeneboronic acid;m-Aminophenylboronic acid;3-Aminophenyl(dihydroxy)borane
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CAS No:
Characteristics
66.5
-0.47020
Light yellow crystalline solid
1.2±0.1 g/cm3
98°C
376°C at 760 mmHg
181.2±28.4 °C
1.582
soluble in water (partly miscible).
Safety Information
IRRITANT
3
36/37/38-22
26-36/37/39-37
Xi,Xn
Irritant
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
H315
|Warning|H315 (97.78%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 45 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
3-Aminophenylboronic acid Use and Manufacturing
General procedure: The nitro compound (1 equiv), HFIP (10 equiv), Fe powder (5 equiv) were mixed in a tube. Then 2 N HCl aqueous solutions was added to the reaction mixture. After stirring at room temperature for 30 min, the reaction mixture was neutralized with sat. NaHCOGeneral procedure: In a flask containing the appropriate potassiumorganotrifluoroborate (0.5 mmol) in distilled water(1 mL) was added montmorillonite K10 (150percent m/m). Themixture was stirred for the time indicated in Scheme 1at room temperature. After this period, the mixture wasextracted with EtOAc (3 × 10 mL) and the organic phasewas washed with water (2 × 15 mL). The organic phasewas dried over anhydrous MgSO4, filtered and the solventwas removed in vacuo to yield the corresponding boronicacids 2a-o.
A boronic acid with potential use for biochemical research
Computed Properties
Molecular Weight:136.95
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:137.0648087
Monoisotopic Mass:137.0648087
Topological Polar Surface Area:66.5
Heavy Atom Count:10
Complexity:110
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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