Cas no 913835-65-1 (Pyridine-4-Boronic Acid Hydrochloride)

Pyridine-4-Boronic Acid Hydrochloride is a boronic acid derivative widely used as a key intermediate in Suzuki-Miyaura cross-coupling reactions. Its pyridine ring enhances stability and reactivity, making it valuable in pharmaceutical and agrochemical synthesis. The hydrochloride form improves solubility in aqueous and polar organic solvents, facilitating handling in various reaction conditions. This compound is particularly useful for introducing pyridylboronate moieties into complex molecules, enabling efficient C-C bond formation. Its high purity and consistent performance ensure reliable results in medicinal chemistry and material science applications. Proper storage under inert conditions is recommended to maintain stability.
Pyridine-4-Boronic Acid Hydrochloride structure
913835-65-1 structure
Product Name:Pyridine-4-Boronic Acid Hydrochloride
CAS No:913835-65-1
MF:C5H7BClNO2
MW:159.378580331802
MDL:MFCD06201888
CID:802972
PubChem ID:44118740
Update Time:2025-06-07

Pyridine-4-Boronic Acid Hydrochloride Chemical and Physical Properties

Names and Identifiers

    • Boronicacid, B-4-pyridinyl-, hydrochloride (1:1)
    • 4-Pyridineboronic Acid, Hcl
    • Pyridine-4-boronic acid hydrochloride
    • pyridin-4-ylboronic acid,hydrochloride
    • Pyridine-4-boronic acid, HCl
    • 4-pyridineboronic acid,hydrochloride
    • pyridine-4-boronic acid-hydrogen chloride
    • pyridineboronic acid,4-,hcl
    • Boronic acid, 4-pyridinyl-, hydrochloride (9CI)
    • Pyridin-4-ylboronic acid hydrochloride
    • MFCD06201888
    • DB-404340
    • pyridin-4-ylboronic acid;hydrochloride
    • AB23111
    • Boronicacid,b-4-pyridinyl-,hydrochloride(1:1)
    • (pyridin-4-yl)boronic acid hydrochloride
    • 4-(dihydroxyboranyl)pyridin-1-ium chloride
    • Pyridin-4-ylboronic acid--hydrogen chloride (1/1)
    • NCZXYQJUECNKAD-UHFFFAOYSA-N
    • 4-pyridineboronic acid, hydrochloride
    • PYRIDIN-4-YLBORONIC ACID, HCL
    • DTXSID90656959
    • Pyridine-4-boronic acid HCl
    • AKOS015894216
    • AS-18074
    • D82057
    • 913835-65-1
    • CS-0157399
    • pyridine-4-boronic acid hydrochloride, AldrichCPR
    • SCHEMBL15110156
    • Pyridine-4-Boronic Acid Hydrochloride
    • MDL： MFCD06201888
    • Inchi： 1S/C5H6BNO2.ClH/c8-6(9)5-1-3-7-4-2-5;/h1-4,8-9H;1H
    • InChI Key： NCZXYQJUECNKAD-UHFFFAOYSA-N
    • SMILES： Cl.OB(C1C=CN=CC=1)O

Computed Properties

  • Exact Mass: 159.02600
  • Monoisotopic Mass: 159.026
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 1
  • Complexity: 83
  • Covalently-Bonded Unit Count: 2
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 53.4A^2

Experimental Properties

  • Melting Point: 254
  • Boiling Point: 330.7 °C at 760 mmHg
  • Flash Point: 153.8 °C
  • PSA: 53.35000
  • LogP: -0.43660

Pyridine-4-Boronic Acid Hydrochloride Security Information

Pyridine-4-Boronic Acid Hydrochloride Customs Data

  • HS CODE：2933399090
  • Customs Data：

    China Customs Code:

    2933399090

    Overview:

    2933399090. Other compounds with non fused pyridine rings in structure. 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, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

    Summary:

    2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Pyridine-4-Boronic Acid Hydrochloride Pricemore >>

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