Cas no 5123-05-7 (1,3,2-Dioxaborinane, 2-[1,1'-biphenyl]-4-yl-5,5-dimethyl-)

1,3,2-Dioxaborinane, 2-[1,1'-biphenyl]-4-yl-5,5-dimethyl-, is a cyclic boronate ester with applications in organic synthesis and cross-coupling reactions. Its biphenyl-substituted structure enhances stability and reactivity, making it a valuable intermediate in Suzuki-Miyaura couplings for constructing biaryl systems. The 5,5-dimethyl substitution on the dioxaborinane ring improves hydrolytic stability, facilitating handling and storage. This compound is particularly useful in pharmaceutical and materials science research, where precise boron-containing intermediates are required. Its high purity and consistent performance ensure reliable results in complex synthetic pathways. The product is typically supplied under inert conditions to maintain integrity.
1,3,2-Dioxaborinane, 2-[1,1'-biphenyl]-4-yl-5,5-dimethyl- structure
5123-05-7 structure
Product Name:1,3,2-Dioxaborinane, 2-[1,1'-biphenyl]-4-yl-5,5-dimethyl-
CAS No:5123-05-7
MF:C17H19BO2
MW:266.142565011978
MDL:MFCD28515419
CID:362892
PubChem ID:71366217
Update Time:2025-05-28

1,3,2-Dioxaborinane, 2-[1,1'-biphenyl]-4-yl-5,5-dimethyl- Chemical and Physical Properties

Names and Identifiers

    • 1,3,2-Dioxaborinane, 2-[1,1'-biphenyl]-4-yl-5,5-dimethyl-
    • 5123-05-7
    • F73156
    • starbld0019812
    • 2-([1,1'-Biphenyl]-4-yl)-5,5-dimethyl-1,3,2-dioxaborinane
    • DTXSID20789587
    • 4-Biphenylboronic acid, neopentyl ester
    • MFCD28515419
    • 2-{[1,1'-biphenyl]-4-yl}-5,5-dimethyl-1,3,2-dioxaborinane
    • 5,5-dimethyl-2-(4-phenylphenyl)-1,3,2-dioxaborinane
    • 2-(Biphenyl-4-yl)-5,5-dimethyl-1,3,2-dioxaborinane
    • BS-47014
    • 2-([1,1''-Biphenyl]-4-yl)-5,5-dimethyl-1,3,2-dioxaborinane
    • MDL： MFCD28515419
    • Inchi： 1S/C17H19BO2/c1-17(2)12-19-18(20-13-17)16-10-8-15(9-11-16)14-6-4-3-5-7-14/h3-11H,12-13H2,1-2H3
    • InChI Key： YDDJRASPLUZILE-UHFFFAOYSA-N
    • SMILES： O1B(C2C=CC(C3C=CC=CC=3)=CC=2)OCC(C)(C)C1

Computed Properties

  • Exact Mass: 265.15147
  • Monoisotopic Mass: 266.1478100g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 20
  • Rotatable Bond Count: 2
  • Complexity: 294
  • 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: 18.5?2

Experimental Properties

  • PSA: 18.46
  • LogP: 3.12180

1,3,2-Dioxaborinane, 2-[1,1'-biphenyl]-4-yl-5,5-dimethyl- Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.
D886534-5g
1,3,2-Dioxaborinane, 2-[1,1'-biphenyl]-4-yl-5,5-dimethyl-
 5123-05-7 98%
5g
 460.80 2021-05-17
abcr
AB542016-1 g
4-Biphenylboronic acid, neopentyl ester; .
 5123-05-7
1g
 €90.80 2023-04-14
abcr
AB542016-5 g
4-Biphenylboronic acid, neopentyl ester; .
 5123-05-7
5g
 €158.90 2022-12-31
abcr
AB542016-250 mg
4-Biphenylboronic acid, neopentyl ester; .
 5123-05-7
250MG
 €75.90 2023-04-14
abcr
AB542016-250mg
4-Biphenylboronic acid, neopentyl ester; .
 5123-05-7
250mg
 €77.40 2025-02-21
abcr
AB542016-1g
4-Biphenylboronic acid, neopentyl ester; .
 5123-05-7
1g
 €92.30 2025-02-21
abcr
AB542016-5g
4-Biphenylboronic acid, neopentyl ester; .
 5123-05-7
5g
 €165.30 2025-02-21
Ambeed
A1429478-250mg
2-([1,1'-Biphenyl]-4-yl)-5,5-dimethyl-1,3,2-dioxaborinane
 5123-05-7 98%
250mg
 $14.0 2025-03-04
Ambeed
A1429478-1g
2-([1,1'-Biphenyl]-4-yl)-5,5-dimethyl-1,3,2-dioxaborinane
 5123-05-7 98%
1g
 $25.0 2025-03-04
Ambeed
A1429478-5g
2-([1,1'-Biphenyl]-4-yl)-5,5-dimethyl-1,3,2-dioxaborinane
 5123-05-7 98%
5g
 $75.0 2025-03-04

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