Thermo Scientific Chemicals

carbazato terc-butilo, + 98 %, Thermo Scientific Chemicals

Número de catálogo: A12383.22
100 g, Each
Thermo Scientific Chemicals

carbazato terc-butilo, + 98 %, Thermo Scientific Chemicals

Número de catálogo: A12383.22
100 g, Each
Cantidad
Número de catálogo: A12383.22
también denominado A12383-22
Precio (EUR)
Cantidad
-

Identificadores químicos

CAS
870-46-2
IUPAC Name
(tert-butoxy)carbohydrazide
Molecular Formula
C5H12N2O2
InChI Key
DKACXUFSLUYRFU-UHFFFAOYSA-N
SMILES
CC(C)(C)OC(=O)NN
Appearance (Color)
White
Assay (GC)
>98.0%
Solution Test
5% w/v in ethanol: clear solution
Form
crystals or fused solid

Descripción

tert-Butyl carbazate is used in a palladium-catalyzed cross-coupling with vinyl halides to prepare N-Boc-N-alkenylhydrazines. It is utilized in solid phase peptide synthesis and in the optical purity determination of alfa-amino aldehyde. It reacts with aldehydes to get hydrazones, which finds application as an intermediate in the synthesis of HIV-1 protease inhibitors. In addition to this, it is used as a starting material for the preparation of BOC-azide, sulfonic and carboxylic hydrazides.

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 carbazato de terc-butilo se utiliza en un acoplamiento cruzado catalizado con paladio con haluros de vinilo para preparar N-Boc-N-alquenilhidrazinas. Se utiliza en la síntesis de fase sólida de péptidos y en la determinación de pureza óptica de alfa-amino aldehído. Reacciona con aldehídos para obtener hidrazonas, que encuentra aplicación como intermedio en la síntesis de inhibidores de la proteasa del VIH-1. Además, se utiliza como material de partida para la preparación de hidracidas de BOC-azida, sulfónicas y carboxílicas.

Solubilidad
Soluble en etanol y metanol.

Notas
Almacenar en un lugar fresco. Incompatible con agentes oxidantes fuertes y bases 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
    Flammable solids
    Category 2
    Skin Corrosion/Irritation
    Category 2
    Serious Eye Damage/Eye Irritation
    Category 2
    Specific target organ toxicity - (single exposure)
    Category 3
    Label Elements
    Signal Word

    Danger

    Hazard Statements

    H301 + H311 - Toxic if swallowed or in contact with skin

    H315 - Causes skin irritation

    H319 - Causes serious eye irritation

    H335 - May cause respiratory irritation

    Physical Hazards

    H228 - Flammable solid

    Precautionary Statements

    P261 - Avoid breathing dust/fume/gas/mist/vapors/spray

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

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

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

    P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking