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A5486

Sigma-Aldrich

Azoximetano

13.4 M, ≥98%

Sinónimos:

AOM

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About This Item

Fórmula lineal:
CH3N=N(→O)CH3
Número de CAS:
25843-45-2
Peso molecular:
74.08
Número MDL:
MFCD00126912
Código UNSPSC:
12352124
ID de la sustancia en PubChem:
329770827
NACRES:
NA.25
En este momento no podemos mostrarle ni los precios ni la disponibilidad

Ensayo

≥98%

Formulario

liquid

composición

methylene chloride, ≤1%

condiciones de almacenamiento

(Keep container tightly closed in a dry and well-ventilated place.)

concentración

13.4 M

color

colorless

bp

97-99 °C (lit.)

densidad

0.991 g/mL at 25 °C (lit.)

aplicaciones

genomic analysis

temp. de almacenamiento

−20°C

cadena SMILES

C\N=[N+](/C)[O-]

InChI

1S/C2H6N2O/c1-3-4(2)5/h1-2H3/b4-3+

Clave InChI

DGAKHGXRMXWHBX-ONEGZZNKSA-N

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Descripción general

El azoximetano (AOM) es un potente químico de laboratorio utilizado para estudiar el inicio, la progresión y la prevención del cáncer, particularmente de colon. Actúa como cancerígeno, desencadenando la formación de tumores, y como agente de mutación genética, causando alteraciones específicas en el ADN.

Aplicación

El azoximetano (AOM), un mutágeno génico, puede utilizarse con el sulfato de dextrano de sodio (DSS) para crear modelos de cáncer en animales de laboratorio que pueden utilizarse para estudiar los mecanismos de progresión y quimioprevención del cáncer.

Acciones bioquímicas o fisiológicas

Carcinógeno que induce aductos de O6-metilguanina en el ADN que dan lugar a transiciones G→A. Induce tumorogénesis en el colon de los animales de laboratorio y se utiliza para estudiar el mecanismo de la progresión y la quimioprevención del cáncer.

Características y beneficios

Versátil y adaptable para una amplia variedad de aplicaciones de laboratorio y experimentales

Otras notas

Es fundamental determinar la dosis correcta de azoximetano para el diseño experimental con el fin de evitar la muerte prematura de los animales de laboratorio.
Si desea más información sobre nuestra gama de productos bioquímicos, cumplimente este formulario.

Producto relacionado

Referencia del producto
Descripción
Precios

06693

Timestrip Plus™ -20 °C

Palabra de señalización

Danger

Frases de peligro

H226,H300,H315,H319,H350

Clasificaciones de peligro

Acute Tox. 2 Oral - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

75.2 °F

Punto de inflamabilidad (°C)

24 °C

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Certificados de análisis (COA)

Lot/Batch Number
0000346490
0000346492
0000335813
0000335812
0000329056

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Questions

1–10 of 11 Questions  

  1. 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

      Helpful?

  2. 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

      Helpful?

  3. What is the solubility of product A5486 (Azoxymethane, CAS number 25843-45-2)?

    1 answer

    1. The solubility of Azoxymethane (CAS 25843-45-2) is as follows:

      • Water solubility: approximately 100mg/mL
      • DMSO solubility: approximately 100mg/mL
      • Ethanol (95%) solubility: approximately 100mg/mL
      • Acetone solubility: approximately 100mg/mL

      Helpful?

  4. Could I know the concentration (mg/ml) and volume of Azoxymethane 13.4M in A5486-100MG?

    1 answer

    1. This product is considered to be a pure/neat chemical (not in solution), with a purity specification of at least 98%. The g/mL would be the density, of 0.991 g/mL. The volume of 100 mg is going to be approximately 100.9 microliters, but products are often over-filled by a few percent, so it would be recommended to still weigh the material during or prior to use.

      Helpful?

  5. Is Axozymethane volatile?

    1 answer

    1. Yes, this compound is considered to be a volatile substance. Please review the entire Safety Data Sheet before handling it.

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  6. How does azoxymethane act to cause cancers?

    1 answer

    1. Azoxymethane is a methylating agent which forms 6-O-methylguanine in DNA.  Unless this methylated base is repaired by cellular enzymes, it results in a base mismatch that subsequently causes tumors in the tissue.

      Helpful?

  7. How should stock solutions of Azoxymethane be stored, and for how long can they be kept?

    1 answer

    1. No solution stability studies have been performed by Sigma-Aldrich. Because the solution stability is unknown, solutions should be prepared fresh for use.

      Helpful?

  8. What is the Department of Transportation shipping information for this product?

    1 answer

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

      Helpful?

  9. How does the storage temperature relate to shipping conditions?

    1 answer

    1. The storage conditions that a Sigma-Aldrich catalog and label recommend for products are deliberately conservative. For many products, long-term storage at low temperatures will increase the time during which they are expected to remain in specification and therefore are labeled accordingly. Where short-term storage, shipping time frame, or exposure to conditions other than those recommended for long-term storage will not affect product quality, Sigma-Aldrich will ship at ambient temperature. The products sensitive to short-term exposure to conditions other than their recommended long-term storage are shipped on wet or dry ice. Ambient temperature shipping helps to control shipping costs for our customers. At any time, our customers can request wet- or dry-ice shipment, but the special handling is at customer expense if our product history indicates that the product is stable for regular shipment.

      Helpful?

  10. What solvents can be used to dissolve Azoxymethane?

    1 answer

    1. Azoxymethane is soluble in water, ether, ethanol, and chloroform. The reported solubility in chlorform is 200 mg/mL, and in water is 100 mg/mL.

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1–10 of 11 Questions  

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