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456772

Sigma-Aldrich

4-Carboxyphenylboronic acid

Synonyme(s) :

4-(Dihydroxyboronyl)benzoic acid, 4-(Dihydroxyboryl)benzoic acid, 4-Boronobenzoic acid, 4-Carboxybenzeneboronic acid, 4-Carboxylphenylboronic acid, 4-Hydroxycarbonylphenyl boronic acid, NSC 221170, p-Boronobenzoic acid, p-Carboxybenzeneboronic acid, p-Carboxyphenylboronic acid

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About This Item

Formule linéaire :
HO2CC6H4B(OH)2
Numéro CAS:
14047-29-1
Poids moléculaire :
165.94
Beilstein:
3031088
Numéro MDL:
MFCD00151801
Code UNSPSC :
12352103
ID de substance PubChem :
24869234
Numéro de classement CE :
604-189-6
Nomenclature NACRES :
NA.22
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Niveau de qualité

200

Pf

220 °C (dec.) (lit.)

Groupe fonctionnel

carboxylic acid

Chaîne SMILES 

OB(O)c1ccc(cc1)C(O)=O

InChI

1S/C7H7BO4/c9-7(10)5-1-3-6(4-2-5)8(11)12/h1-4,11-12H,(H,9,10)

Clé InChI

SIAVMDKGVRXFAX-UHFFFAOYSA-N

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Application

Reactant involved in:
  • Condensation reactions with stabilizer chains at the surface of polystyrene latex
  • Suzuki coupling reactions
  • Esterification
  • Derivatization of polyvinylamine
  • Synthesis of isotopically labeled mercury
  • Functionalization of poly-SiNW for detection of dopamine
Reagent used for
  • Suzuki-Miyaura cross-coupling[1]
  • Induction of pH sensitivity on fluorescence lifetime of quantum dots by NIR fluorescent dyes[2]
  • Bio-supported palladium nanoparticles as phosphine-free catalyst for Suzuki reaction in water[3]
  • Chan-Lam-type Copper (Cu)-catalyzed S-arylation with aryl boronic acids at room temperature[4]

Reagent used in Preparation of
  • Isoquinolones via regioselective Suzuki-Miyaura cross-coupling and tandem palladium-catalyzed intramolecular aminocarbonylation and annulation[5]
  • Amprenavir-based P1-substituted bi-aryl derivatives as ultra-potent HIV-1 protease inhibitors[6]
  • Phenols via visible-light initiated aerobic oxidative hydroxylation of arylboronic acids using air as oxidant catalyzed by Ruthenium (Ru)-complex[7]
  • Glucose sensitive boronic acid-bearing block copolymers[8]
  • Trisulfonated calixarene upper-rim sulfonamido derivatives and their complexation with the trimethyllysine epigenetic mark[1]

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

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Certificats d'analyse (COA)

Lot/Batch Number
0000354769
0000354769
MKCW1614
MKCT5382
MKCR0305

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Xiu Ye et al.
Nanomaterials (Basel, Switzerland), 9(5) (2019-05-10)
Aggregation-induced emission (AIE) active cellulose nanocrystals (TPE-CNCs) were synthesized by attaching tetraphenylethylene (TPE) to cellulose nanocrystals (CNCs). The structure and morphology of TPE-CNCs were characterized by FT-IR, XRD, ζ-potential measurements, elemental analysis, TEM, atomic force microscopy (AFM), and dynamic laser
Hai Wang et al.
Journal of colloid and interface science, 590, 103-113 (2021-02-02)
The self-healing mechanism and bioelectrochemical interface properties of supramolecular gels have been rarely explored. In this context, we propose a constitutive "fibril-reorganization" model to reveal the self-healing mechanism of a series of core-shell structured guanosine-borate (GB) hydrogels and emphasize that
Synthesis and biological evaluation of novel amprenavir-based P1-substituted bi-aryl derivatives as ultra-potent HIV-1 protease inhibitors
Yan, J.; et al.
Bioorganic & Medicinal Chemistry Letters, 22, 784-788 (2012)
Jinqiang Wang et al.
Science advances, 5(7), eaaw4357-eaaw4357 (2019-07-17)
Glucose-responsive insulin delivery systems with robust responsiveness that has been validated in animal models, especially in large animal models, remain elusive. Here, we exploit a new strategy to form a micro-sized complex between a charge-switchable polymer with a glucose-sensing moiety
Kentaro Yoshida et al.
Polymers, 12(8) (2020-08-23)
Phenylboronic acid-bearing polyamidoamine dendrimer (PBA-PAMAM)/poly(vinyl alcohol) (PVA) multilayer films were prepared through the layer-by-layer (LbL) deposition of PBA-PAMAM solution and PVA solution. PBA-PAMAM/PVA films were constructed successfully through the formation of boronate ester bonds between the boronic acid moiety in
Afficher tous les articles scientifiques apparentés

Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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