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Merck

D108405

Sigma-Aldrich

3,4-Dihydroxybenzaldehyde

97%

Sinónimos:

Protocatechualdehyde

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5 G
US$ 95,70
25 G
US$ 172,00
100 G
US$ 197,00

US$ 95,70

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5 G
US$ 95,70
25 G
US$ 172,00
100 G
US$ 197,00

About This Item

Fórmula lineal:
(HO)2C6H3CHO
Número de CAS:
Peso molecular:
138.12
Beilstein:
774381
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
NACRES:
NA.22

US$ 95,70

PRECIOS SIN IMPUESTOS NACIONALES

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Nivel de calidad

Ensayo

97%

Formulario

powder

mp

150-157 °C (lit.)

cadena SMILES

Oc1ccc(C=O)cc1O

InChI

1S/C7H6O3/c8-4-5-1-2-6(9)7(10)3-5/h1-4,9-10H

Clave InChI

IBGBGRVKPALMCQ-UHFFFAOYSA-N

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Aplicación

3,4-Dihydroxybenzaldehyde can be used as a reactant for the synthesis of:
  • Copolymers containing poly(p-phenylenevinylene) chromophore to be used in light-emitting electrochemical cell.[1]
  • 2-Arylbenzothiazoles with potential application as anti-cancer agents against human colon cancer cells.[2]
  • Variety of thiazolidin-4-one ring systems having antimicrobial activity.[3]
  • Bis-Schiff bases of isatins which can be used as antiglycating agents.[4]

Pictogramas

Exclamation mark

Palabra de señalización

Warning

Frases de peligro

Clasificaciones de peligro

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Órganos de actuación

Respiratory system

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

dust mask type N95 (US), Eyeshields, Gloves


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Certificados de análisis (COA)

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Visite la Librería de documentos

Synthesis of new bioactive venlafaxine analogs: Novel thiazolidin-4-ones as antimicrobials.
Kavitha CV, et al.
Bioorganic & Medicinal Chemistry, 14(7), 2290-2299 (2006)
Synthesis and electroluminescence of novel copolymers containing crown ether spacers.
Sun Q, et al.
Journal of Materials Chemistry, 13(4), 800-806 (2003)
Synthesis of bis-Schiff bases of isatins and their antiglycation activity.
Khan KM, et al.
Bioorganic & Medicinal Chemistry, 17(22), 7795-7801 (2009)
Yun-Jing Zhang et al.
Journal of ethnopharmacology, 136(1), 129-136 (2011-04-30)
To evaluate the pharmacokinetics of phenolic compounds after oral administration of Danshen extract in rat brain. Blood and brain microdialysis probes were inserted into jugular vein and cerebral cortex of rat under anesthesia and perfused with ringer's solution at the
Yong Xu et al.
Basic & clinical pharmacology & toxicology, 110(4), 384-389 (2011-11-05)
Recent studies have demonstrated that nuclear factor-κB (NF-κB) and high-mobility group box 1 (HMGB1) are associated with the pathophysiology of sepsis. The present study was carried out to investigate the effects of protocatechuic aldehyde (PA) on an experimental model of

Questions

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  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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