Thermo Scientific Chemicals

p-Toluensulfonato de piridinio, +98 %, Thermo Scientific Chemicals

Número de catálogo: A15708.14
25 g, Each
Thermo Scientific Chemicals

p-Toluensulfonato de piridinio, +98 %, Thermo Scientific Chemicals

Número de catálogo: A15708.14
25 g, Each
Cantidad
Número de catálogo: A15708.14
también denominado A15708-14
Precio (EUR)
Cantidad
-

Identificadores químicos

CAS
24057-28-1
IUPAC Name
4-methylbenzene-1-sulfonic acid; pyridine
Molecular Formula
C12H13NO3S
InChI Key
ZDYVRSLAEXCVBX-UHFFFAOYSA-N
SMILES
C1=CC=NC=C1.CC1=CC=C(C=C1)S(O)(=O)=O
Identification (FTIR)
Conforms
Appearance (Color)
White to cream
Assay (Aqueous acid-base Titration)
> 98.0%
Water Content (Karl Fischer Titration)
< 1.0%
Form
crystalline powder

Descripción

Pyridinium p-Toluenesulfate is used in the synthesis of a subdomain of the cytochrome P450 BM3 enzyme, for use in screening systems for drug candidates. Efficient catalyst for preparing tetrahydropyranyl ethers.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Aplicaciones
El p-toluensulfonato de piridinio se utiliza en la síntesis de un subdominio de la enzima citocromo P450 BM3, para su uso en sistemas de cribaje de candidatos a fármacos. Catalizador eficiente para la preparación de tetrahidropiranilo éteres.

Solubilidad
Soluble en agua (parcialmente), etanol, acetona, diclorometano, cloroformo, metanol y dimetilsulfóxido.

Nota
Sensible a la humedad. Almacenar en un recipiente bien cerrado. Almacenar en un lugar fresco, seco y bien ventilado. Almacenar protegido de la humedad.
RUO – Research Use Only

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    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Specific target organ toxicity - (repeated exposure)
    Category 2
    Chronic aquatic toxicity
    Category 3
    Label Elements
    Signal Word

    Warning

    Hazard Statements

    H373 - May cause damage to organs through prolonged or repeated exposure

    H412 - Harmful to aquatic life with long lasting effects

    Precautionary Statements

    P260 - Do not breathe dust/fume/gas/mist/vapors/spray

    P273 - Avoid release to the environment

    P314 - Get medical advice/attention if you feel unwell

    P501 - Dispose of contents/ container to an approved waste disposal plant