Saltar al contenido
Merck
Todas las fotos(2)

Documentos clave

Ver Toda la documentación

412260

Sigma-Aldrich

Benzhydroxamic acid

99%

Sinónimos:

N-Hydroxybenzamide

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(2)

About This Item

Fórmula lineal:
C6H5CONHOH
Número de CAS:
495-18-1
Peso molecular:
137.14
Beilstein:
1907585
Número CE:
207-797-6
Número MDL:
MFCD00002109
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
24865799
NACRES:
NA.22
En este momento no podemos mostrarle ni los precios ni la disponibilidad

Nivel de calidad

100

Ensayo

99%

mp

126-130 °C (lit.)

solubilidad

1 M NaOH: soluble 50 mg/mL, clear, colorless

grupo funcional

amine
phenyl

temp. de almacenamiento

2-8°C

cadena SMILES

ONC(=O)c1ccccc1

InChI

1S/C7H7NO2/c9-7(8-10)6-4-2-1-3-5-6/h1-5,10H,(H,8,9)

Clave InChI

VDEUYMSGMPQMIK-UHFFFAOYSA-N

¿Está buscando productos similares? Visita Guía de comparación de productos

Categorías relacionadas

Descripción general

Benzhydroxamic acid (BHA) reacts with BiPh3 or Bi(O(t)Bu)3 to afford novel mono- and di-anionic hydroxamato complexes, having anti-bacterial activity against Helicobacter pylori.[1] Three-dimensional structure of recombinant horseradish peroxidase-BHA complex has been studied.[2]

Aplicación

Benzhydroxamic acid may be employed for the Pd-catalyzed synthesis of benzisoxazolones.[3]

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
0000427734
0000427734
0000401603
0000401603
0000329529

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Los clientes también vieron

Slide 1 of 2

1 of 2

N-Phenylhydroxylamine ≥95.0%

Sigma-Aldrich

671576

N-Phenylhydroxylamine

4-Hydroxybenzamide 98%

Sigma-Aldrich

270253

4-Hydroxybenzamide

Henrik R Hallingbäck et al.
Biochemistry, 45(9), 2940-2950 (2006-03-01)
The oxidation of melatonin by the mammalian myeloperoxidase (MPO) provides protection against the damaging effects of reactive oxygen species. Indole derivatives, such as melatonin and serotonin, are also substrates of the plant horseradish peroxidase (HRP), but this enzyme exhibits remarkable
Nicolas Guimond et al.
Journal of the American Chemical Society, 132(20), 6908-6909 (2010-05-04)
An external-oxidant-free process to access the isoquinolone motif via cross-coupling/cyclization of benzhydroxamic acid with alkynes is described. The reaction features a regioselective cleavage of a C-H bond on the benzhydroxamic acid coupling partner as well as a regioselective alkyne insertion.
Amita Pathak et al.
Chemical communications (Cambridge, England), 50(96), 15232-15234 (2014-10-25)
Reaction of BiPh3 or Bi(O(t)Bu)3 with benzohydroxamic acid (H2-BHA) results in formation of novel mono- and di-anionic hydroxamato complexes; [Bi2(BHA)3]∞ 1, [Bi(H-BHA)3] 2, [Bi(BHA)(H-BHA)] 3, all of which display nM activity against Helicobacter pylori. Subsequent dissolution of [Bi2(BHA)3]∞ in DMSO/toluene
Xiong Ye et al.
Journal of the American Chemical Society, 128(5), 1444-1445 (2006-02-02)
Ultrafast kinetic measurements of NO rebinding to horseradish peroxidase (HRP) are reported for the first time. The geminate kinetics are found to be exponential for all HRP samples studied. The ferric forms of HRP have NO geminate recombination time constants
Péter Buglyó et al.
Dalton transactions (Cambridge, England : 2003), (38)(38), 8063-8070 (2009-09-23)
Novel half-sandwich Ru(II)-benzohydroxamate complexes were synthesized. [Ru(eta(6)-p-cymene)(mu-bha)](2)Cl(2) (bhaH = benzohydroxamic acid) with (O,O) coordination of the ligand, was characterized by elemental analysis, spectroscopic ((1)H-NMR, IR) and ESI-MS methods. Replacement of the chloride of the precursor by CF(3)SO(3)(-) and reaction of
Ver todos los artículos relacionados

Questions

1–2 of 2 Questions  

  1. 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

      Helpful?

  2. 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

      Helpful?

Reviews

No rating value

Active Filters

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico