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70523-22-7 - Uracil-5-boronic acid, 95% - 2,4-Dioxo-1,2,3,4-tetrahydro-5-pyrimidinylboronic acid - H27219 - Alfa Aesar

H27219 Uracil-5-boronic acid, 95%

CAS Number
2,4-Dioxo-1,2,3,4-tetrahydro-5-pyrimidinylboronic acid

Size Price ($) Quantity Availability
250mg 173.60
1g 506.76
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Uracil-5-boronic acid, 95%


Chemical Properties

Formula Weight
Melting point
Slightly soluble in water.


It finds its application in the probing the interactions between boronic acids and cis-diol-containing biomolecules by affinity capillary electrophoresis. It is also used as an active pharmaceutical intermediate.


Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literature References

Chenchen Lü, et al. Probing the Interactions between Boronic Acids and cis-Diol-Containing Biomolecules by Affinity Capillary Electrophoresis.Anal. Chem.,2013,85(4), 2361-2369.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code


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