Cas no 1218791-16-2 (2-(Ethylaminomethyl)phenylboronic acid, pinacol ester)

2-(Ethylaminomethyl)phenylboronic acid pinacol ester is a boronic acid derivative widely utilized 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 and hydrolysis. The ethylaminomethyl substituent provides additional functionalization potential, making it valuable in medicinal chemistry and material science applications. This compound is particularly useful in constructing complex biaryl structures under mild conditions. Its compatibility with diverse reaction conditions and functional groups makes it a versatile intermediate in organic synthesis. Proper storage under inert conditions is recommended to maintain stability.
2-(Ethylaminomethyl)phenylboronic acid, pinacol ester structure
1218791-16-2 structure
Product Name:2-(Ethylaminomethyl)phenylboronic acid, pinacol ester
CAS No:1218791-16-2
MF:C15H24BNO2
MW:261.16756439209
MDL:MFCD12026069
CID:829190
PubChem ID:46739232
Update Time:2025-05-28

2-(Ethylaminomethyl)phenylboronic acid, pinacol ester Chemical and Physical Properties

Names and Identifiers

    • N-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)ethanamine
    • 2-(Ethylaminomethyl)phenylboronic acid, pinacol ester
    • N-[[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methyl]ethanamine
    • B-2718
    • X1752
    • DTXSID50674856
    • Benzenemethanamine, N-ethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
    • N-{[2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methyl}ethanamine
    • DB-364216
    • 2-(Ethylaminomethyl)phenylboronic acid,pinacol ester
    • SCHEMBL14630064
    • AT16975
    • 2-(Ethylaminomethyl)phenylboronic acid pinacol ester
    • ETHYL({[2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PHENYL]METHYL})AMINE
    • MFCD12026069
    • BS-21209
    • 1218791-16-2
    • AKOS016000627
    • CS-0173950
    • MDL： MFCD12026069
    • Inchi： 1S/C15H24BNO2/c1-6-17-11-12-9-7-8-10-13(12)16-18-14(2,3)15(4,5)19-16/h7-10,17H,6,11H2,1-5H3
    • InChI Key： BQDPCAQSFXUQFI-UHFFFAOYSA-N
    • SMILES： O1B(C2C=CC=CC=2CNCC)OC(C)(C)C1(C)C

Computed Properties

  • Exact Mass: 261.19000
  • Monoisotopic Mass: 261.1900092g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 19
  • Rotatable Bond Count: 4
  • Complexity: 291
  • 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: 30.5?2

Experimental Properties

  • PSA: 30.49000
  • LogP: 2.48620

2-(Ethylaminomethyl)phenylboronic acid, pinacol ester Customs Data

  • HS CODE：2934999090
  • Customs Data：

    China Customs Code:

    2934999090

    Overview:

    2934999090. Other heterocyclic compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2-(Ethylaminomethyl)phenylboronic acid, pinacol ester Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Chemenu
CM134570-1g
N-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)ethanamine
 1218791-16-2 96%
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Alichem
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 $81.00 2023-05-18
TRC
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2-(Ethylaminomethyl)phenylboronic acid, pinacol ester
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 $155.00 2023-05-18
TRC
E899715-500mg
2-(Ethylaminomethyl)phenylboronic acid, pinacol ester
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Ambeed
A124271-5g
N-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)ethanamine
 1218791-16-2 96%
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 $393.0 2024-04-25
Chemenu
CM134570-1g
N-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)ethanamine
 1218791-16-2 96%
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 $256 2023-01-10
abcr
AB273614-1 g
2-(Ethylaminomethyl)phenylboronic acid, pinacol ester, 96%; .
 1218791-16-2 96%
1g
 €421.10 2023-06-22
abcr
AB273614-5 g
2-(Ethylaminomethyl)phenylboronic acid, pinacol ester, 96%; .
 1218791-16-2 96%
5g
 €1053.50 2023-06-22

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