Coumarin boronic acid

Cat. No.: HY-W116606 Purity: 99.87%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

Coumarin boronic acid is a fluorescent probe. The excitation and emission wavelengths of coumarin boronic acid are set to 360 nm and 430 nm, respectively. Coumarin boronic acid can be used to monitor the formation of amino acid and protein hydroxyl peroxides in real time, which is beneficial for understanding the mechanisms of oxidative stress and protein post-translational modification.

For research use only. We do not sell to patients.

Coumarin boronic acid Chemical Structure

CAS No. : 1357078-03-5

Size	Price	Stock	Quantity
5 mg	USD 75	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 120	In-stock	Estimated Time of Arrival: December 31
50 mg		Get quote
100 mg		Get quote

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Based on 1 publication(s) in Google Scholar

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Purity & Documentation
References
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Description

Molecular Weight

189.96

Formula

C₉H₇BO₄

CAS No.

1357078-03-5

Appearance

Solid

Color

White to off-white

SMILES

O=C(O1)C=CC2=C1C=C(B(O)O)C=C2

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

Solvent & Solubility

In Vitro:

DMSO : 83.33 mg/mL (438.67 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	5.2643 mL	26.3213 mL	52.6427 mL
5 mM	1.0529 mL	5.2643 mL	10.5285 mL
10 mM	0.5264 mL	2.6321 mL	5.2643 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

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μL

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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Calculation results:

Working solution concentration: mg/mL

Purity & Documentation

Purity: 99.87%

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Data Sheet (270 KB) SDS (393 KB)

COA (247 KB) HNMR (257 KB) LCMS (94 KB)

Handling Instructions (2659 KB)

References

[1]. Michalski R, et al. Real-time measurements of amino acid and protein hydroperoxides using coumarin boronic acid[J]. Journal of Biological Chemistry, 2014, 289(32): 22536-22553. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	5.2643 mL	26.3213 mL	52.6427 mL	131.6066 mL
	5 mM	1.0529 mL	5.2643 mL	10.5285 mL	26.3213 mL
	10 mM	0.5264 mL	2.6321 mL	5.2643 mL	13.1607 mL
	15 mM	0.3510 mL	1.7548 mL	3.5095 mL	8.7738 mL
	20 mM	0.2632 mL	1.3161 mL	2.6321 mL	6.5803 mL
	25 mM	0.2106 mL	1.0529 mL	2.1057 mL	5.2643 mL
	30 mM	0.1755 mL	0.8774 mL	1.7548 mL	4.3869 mL
	40 mM	0.1316 mL	0.6580 mL	1.3161 mL	3.2902 mL
	50 mM	0.1053 mL	0.5264 mL	1.0529 mL	2.6321 mL
	60 mM	0.0877 mL	0.4387 mL	0.8774 mL	2.1934 mL
	80 mM	0.0658 mL	0.3290 mL	0.6580 mL	1.6451 mL
	100 mM	0.0526 mL	0.2632 mL	0.5264 mL	1.3161 mL