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404764

Sigma-Aldrich

4-Acetamidobenzenesulfonyl azide

97%

Sinónimos:

p-ABSA

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About This Item

Fórmula lineal:
CH3CONHC6H4SO2N3
Número de CAS:
2158-14-7
Peso molecular:
240.24
Beilstein:
2219568
Número MDL:
MFCD00029626
Código UNSPSC:
12352125
ID de la sustancia en PubChem:
24865269
NACRES:
NA.22
En este momento no podemos mostrarle ni los precios ni la disponibilidad

Nivel de calidad

100

Ensayo

97%

Formulario

solid

idoneidad de la reacción

reaction type: click chemistry

mp

107-111 °C (lit.)

grupo funcional

amide
azide

cadena SMILES

CC(=O)Nc1ccc(cc1)S(=O)(=O)N=[N+]=[N-]

InChI

1S/C8H8N4O3S/c1-6(13)10-7-2-4-8(5-3-7)16(14,15)12-11-9/h2-5H,1H3,(H,10,13)

Clave InChI

NTMHWRHEGDRTPD-UHFFFAOYSA-N

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Descripción general

4-Acetamidobenzenesulfonyl azide is widely used as a reagent in organic synthesis to introduce azide groups into molecules.[1]

Aplicación

Hydroazidation Catalyst for Facile Preparation of Organoazides

Diazo transfer agent.[2][3][4]
Reagent for synthesis of:
Monosaccharide-derived alcohols
Non-peptidic NK3 receptor antagonists

Reagent for:
A late-stage intermolecular C-H olefination
Intramolecular isomuenchnone cycloaddition approach to antitumor agents
Rhodium-catalyzed carbene cyclization cycloaddition cascade reaction of vinylsulfonates
Suzuki-Miyaura cross coupling reaction

Pictogramas

Exclamation mark
GHS07

Palabra de señalización

Warning

Frases de peligro

H315,H319,H335

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)

Lot/Batch Number
0000294445
0000294445
WXBD7908V
MKCQ3095
MKCN9956

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

Visite la Librería de documentos

Tetrahedron, 49, 5109-5109 (1993)
Organic Syntheses, 70, 93-93 (1992)
Synthetic Communications, 17, 1709-1709 (1987)
Synthesis of novel aliphatic N-sulfonylamidino thymine derivatives by Cu (I)-catalyzed three-component coupling reaction
L Krstulovi, et al.
Croatica Chemica Acta. Arhiv Za Kemiju, 85, 525-534 (2012)

Artículos

Organic Azides and Azide Sources

Since the preparation of the first organic azide, phenyl azide, by Peter Griess in 1864 this energy-rich and versatile class of compounds has enjoyed considerable interest.

Questions

1–2 of 2 Questions  

  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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