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Sigma-Aldrich

11-Azido-3,6,9-trioxaundecan-1-amine

technical, ≥90% (GC)

Sinónimos:

1-Amino-11-azido-3,6,9-trioxaundecane, 2-{2-[2-(2-Azidoethoxy)ethoxy]ethoxy}ethylamine, O-(2-Aminoethyl)-O′-(2-azidoethyl)diethylene glycol

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About This Item

Fórmula empírica (notación de Hill):
C8H18N4O3
Número de CAS:
134179-38-7
Peso molecular:
218.25
Beilstein:
4745506
Número MDL:
MFCD00269874
Código UNSPSC:
12352125
ID de la sustancia en PubChem:
57647613
NACRES:
NA.22
En este momento no podemos mostrarle ni los precios ni la disponibilidad

grado

technical

Ensayo

≥90% (GC)

Formulario

liquid

idoneidad de la reacción

reaction type: click chemistry
reagent type: cross-linking reagent

índice de refracción

n20/D 1.470

densidad

1.10 g/mL at 20 °C (lit.)

grupo funcional

amine
azide

cadena SMILES

NCCOCCOCCOCCN=[N+]=[N-]

InChI

1S/C8H18N4O3/c9-1-3-13-5-7-15-8-6-14-4-2-11-12-10/h1-9H2

Clave InChI

FPVCVHVTMPCZTH-UHFFFAOYSA-N

Categorías relacionadas

Aplicación

11-Azido-3,6,9-trioxaundecan-1-amine is an azide with polyethylene glycol-like characteristics that can be used to prepare azide-functionalized polymers via click reaction.[1][2][3]

Otras notas

Bifunctional, hydrophilic linker[4][5]

Pictogramas

Corrosion
GHS05

Palabra de señalización

Danger

Frases de peligro

H314

Clasificaciones de peligro

Skin Corr. 1B

Código de clase de almacenamiento

8A - Combustible corrosive hazardous materials

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

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificados de análisis (COA)

Lot/Batch Number
BCCK0479
BCCB8532
BCBW5737
BCBT5549
BCBR5711V

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Improving the stability of polyplex micelles under physiological conditions is a critical issue for promoting gene transfection efficiencies. To this end, hydrophobic palisade was installed between the inner core of packaged plasmid DNA (pDNA) and the hydrophilic shell of polyplex
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Autoreactive lymphocytes that escape central immune tolerance may be silenced via an endogenous peripheral tolerance mechanism known as anergy. Antigen-specific therapies capable of inducing anergy may restore patients with autoimmune diseases to a healthy phenotype while avoiding deleterious side effects
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Questions

1–2 of 2 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

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  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

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