Thermo Scientific Chemicals

Ácido oxazol-5-carboxílico, 98 +%, Thermo Scientific Chemicals

Número de catálogo: H30179.03
1 g, Each
Thermo Scientific Chemicals

Ácido oxazol-5-carboxílico, 98 +%, Thermo Scientific Chemicals

Número de catálogo: H30179.03
1 g, Each
Cantidad
Número de catálogo: H30179.03
también denominado H30179-03
Precio (EUR)
Cantidad
-

Identificadores químicos

CAS
118994-90-4
IUPAC Name
1,3-oxazole-5-carboxylic acid
Molecular Formula
C4H3NO3
InChI Key
QCGMEWVZBGQOFN-UHFFFAOYSA-N
SMILES
OC(=O)C1=CN=CO1
Appearance (Color)
White to pale cream
Form
Powder
Assay (Aqueous acid-base Titration)
>98.0 to <102.0%
Assay (HPLC)
>98.0%
Chloride content
(as NaCl) < 1.0% by titration

Descripción

Decarboxylative cross-coupling of thiazole and oxazole-5-carboxylic acids with aryl halides is reported.

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
Según algunos descubrimientos, los ácidos de tiazol y oxazol-5-carboxílico con haluros de arilo pueden dar lugar a un acoplamiento cruzado decarboxilativo.

Solubilidad
Soluble en agua.

Notas
Almacenar en un lugar fresco. Mantener el recipiente bien cerrado en un lugar seco y bien ventilado. Almacenar lejos de los agentes oxidantes fuertes.
RUO – Research Use Only

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    Seguridad y manipulación


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Skin Corrosion/Irritation
    Category 2
    Serious Eye Damage/Eye Irritation
    Category 2
    Specific target organ toxicity - (single exposure)
    Category 3
    Label Elements
    Signal Word

    Warning

    Hazard Statements

    H315 - Causes skin irritation

    H319 - Causes serious eye irritation

    H335 - May cause respiratory irritation

    Precautionary Statements

    P280 - Wear protective gloves/protective clothing/eye protection/face protection

    P302 + P352 - IF ON SKIN: Wash with plenty of soap and water

    P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing

    P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing

    P312 - Call a POISON CENTER or doctor if you feel unwell