4-Boronobenzoic acid is a biochemical compound that could be utilized as a biomaterial or organic/chemical reagent for biomedical research.

Physicochemical Properties

Molecular Formula	C7H7BO4
Molecular Weight	165.94
Exact Mass	166.043
CAS #	14047-29-1
PubChem CID	312183
Appearance	White to off-white solid powder
Density	1.4±0.1 g/cm3
Boiling Point	406.4±47.0 °C at 760 mmHg
Melting Point	220 °C (dec.)(lit.)
Flash Point	199.6±29.3 °C
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.585
LogP	1.27
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	2
Heavy Atom Count	12
Complexity	163
Defined Atom Stereocenter Count	0
SMILES	O([H])B(C1C([H])=C([H])C(C(=O)O[H])=C([H])C=1[H])O[H]
InChi Key	SIAVMDKGVRXFAX-UHFFFAOYSA-N
InChi Code	InChI=1S/C7H7BO4/c9-7(10)5-1-3-6(4-2-5)8(11)12/h1-4,11-12H,(H,9,10)
Chemical Name	4-boronobenzoic acid
HS Tariff Code	2934.99.9001
Storage	Powder-20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Shipping Condition	Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)

Biological Activity

Solubility Data

Solubility (In Vitro)

DMSO: 100 mg/mL (602.63 mM)

Solubility (In Vivo)

Solubility in Formulation 1: ≥ 2.5 mg/mL (15.07 mM) (saturation unknown) in 10% DMSO + 40% PEG300 +5% Tween-80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 + to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution.  (Please use freshly prepared in vivo formulations for optimal results.)

Preparing Stock Solutions		1 mg	5 mg	10 mg
	1 mM	6.0263 mL	30.1314 mL	60.2627 mL
	5 mM	1.2053 mL	6.0263 mL	12.0525 mL
	10 mM	0.6026 mL	3.0131 mL	6.0263 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.