Cas no 939807-75-7 (4-Amino-2,5-Difluorobenzeneboronic Acid Pinacol Ester)

4-Amino-2,5-Difluorobenzeneboronic Acid Pinacol Ester is a boronic acid derivative commonly employed in Suzuki-Miyaura cross-coupling reactions due to its stability and reactivity. The pinacol ester group enhances shelf life and handling by protecting the boronic acid moiety from protodeboronation. The presence of amino and difluoro substituents on the aromatic ring allows for selective functionalization, making it valuable in pharmaceutical and agrochemical synthesis. Its compatibility with a wide range of reaction conditions and coupling partners underscores its utility in constructing complex biaryl structures. The compound is typically used under inert conditions to maintain stability and ensure optimal performance in palladium-catalyzed transformations.
4-Amino-2,5-Difluorobenzeneboronic Acid Pinacol Ester structure
939807-75-7 structure
Product Name:4-Amino-2,5-Difluorobenzeneboronic Acid Pinacol Ester
CAS No:939807-75-7
MF:C12H16BF2NO2
MW:255.0688
MDL:MFCD09743045
CID:2104788
PubChem ID:57955144
Update Time:2025-05-27

4-Amino-2,5-Difluorobenzeneboronic Acid Pinacol Ester Chemical and Physical Properties

Names and Identifiers

    • 2,5-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)Benzenamine
    • 2,5-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
    • 4-AMINO-2,5-DIFLUOROBENZENEBORONIC ACID PINACOL ESTER
    • 2,5-DIFLUORO-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PHENYLAMINE
    • SOHBHFWRCLJGDV-UHFFFAOYSA-N
    • FCH2823896
    • MB07499
    • 2,5-difluoro-4-(4,4,5,5-
    • A1-01196
    • 2,5-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-aniline
    • CS-0142766
    • 2,5-Difluoro-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylamine
    • AS-55361
    • D93593
    • 2,5-difluoro-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
    • AKOS032949184
    • DA-27212
    • MFCD09743045
    • 939807-75-7
    • EN300-12578148
    • SCHEMBL59040
    • 4-Amino-2,5-Difluorobenzeneboronic Acid Pinacol Ester
    • MDL： MFCD09743045
    • Inchi： 1S/C12H16BF2NO2/c1-11(2)12(3,4)18-13(17-11)7-5-9(15)10(16)6-8(7)14/h5-6H,16H2,1-4H3
    • InChI Key： SOHBHFWRCLJGDV-UHFFFAOYSA-N
    • SMILES： FC1=C([H])C(=C(C([H])=C1B1OC(C([H])([H])[H])(C([H])([H])[H])C(C([H])([H])[H])(C([H])([H])[H])O1)F)N([H])[H]

Computed Properties

  • Exact Mass: 255.1242152g/mol
  • Monoisotopic Mass: 255.1242152g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 18
  • Rotatable Bond Count: 1
  • Complexity: 311
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 44.5

4-Amino-2,5-Difluorobenzeneboronic Acid Pinacol Ester Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.
D906019-250mg
2,5-Difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
 939807-75-7 95%
250mg
 1,755.00 2021-05-17
TRC
A579313-10mg
4-Amino-2,5-Difluorobenzeneboronic Acid Pinacol Ester
 939807-75-7
10mg
 $ 50.00 2022-06-08
TRC
A579313-50mg
4-Amino-2,5-Difluorobenzeneboronic Acid Pinacol Ester
 939807-75-7
50mg
 $ 210.00 2022-06-08
TRC
A579313-100mg
4-Amino-2,5-Difluorobenzeneboronic Acid Pinacol Ester
 939807-75-7
100mg
 $ 295.00 2022-06-08
eNovation Chemicals LLC
D759889-250mg
2,5-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenamine
 939807-75-7 95%
250mg
 $240 2024-06-06
eNovation Chemicals LLC
D759889-1g
2,5-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenamine
 939807-75-7 95%
1g
 $480 2024-06-06
eNovation Chemicals LLC
D759889-5g
2,5-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenamine
 939807-75-7 95%
5g
 $1515 2023-09-02
abcr
AB280562-250 mg
4-Amino-2,5-difluorobenzeneboronic acid pinacol ester, 96%; .
 939807-75-7 96%
250mg
 €192.00 2023-04-26
abcr
AB280562-1 g
4-Amino-2,5-difluorobenzeneboronic acid pinacol ester, 96%; .
 939807-75-7 96%
1g
 €555.00 2023-04-26
abcr
AB280562-250mg
4-Amino-2,5-difluorobenzeneboronic acid pinacol ester, 96%; .
 939807-75-7 96%
250mg
 €190.00 2025-04-15

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