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Merck

761516

Sigma-Aldrich

Dibenzocyclooctyne-acid

95%, storage temp.:-20°C

Synonim(y):

DBCO-Acid

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10 MG
195,50 zł

195,50 zł

Cena katalogowa230,00 złZaoszczędź 15%

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10 MG
195,50 zł

About This Item

Wzór empiryczny (zapis Hilla):
C21H19NO3
Masa cząsteczkowa:
333.38
Numer MDL:
Kod UNSPSC:
12352106
Identyfikator substancji w PubChem:
NACRES:
NA.22

195,50 zł

Cena katalogowa230,00 złZaoszczędź 15%

Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności

Poproś o zamówienie zbiorcze

Próba

95%

Formularz

solid

przydatność reakcji

reaction type: click chemistry
reagent type: linker

mp

118-125 °C

grupa funkcyjna

carboxylic acid

temp. przechowywania

−20°C

ciąg SMILES

O=C(CCCCC(O)=O)N1CC2=C(C=CC=C2)C#CC3=C1C=CC=C3

InChI

1S/C21H19NO3/c23-20(11-5-6-12-21(24)25)22-15-18-9-2-1-7-16(18)13-14-17-8-3-4-10-19(17)22/h1-4,7-10H,5-6,11-12,15H2,(H,24,25)

Klucz InChI

NIRLBCOFKPVQLM-UHFFFAOYSA-N

Opis ogólny

Acid functionalized cyclooctyne derivative. Cyclooctynes are useful in strain-promoted copper-free azide-alkyne click chemistry reactions. This azadibenzocyclooctyne will react with azide functionalized compounds or biomolecules without the need for a Cu(I) catalyst to result in a stable triazole linkage.

Zastosowanie

Dibenzocyclooctyne-acid may be used for the surface modification of eight-arm poly(ethylene glycol), to make it susceptible to strain promoted alkyne-azide cycloaddition (SPAAC) with PEG-bis-azide leading to the formation of hydrogels. These hydrogels are useful for protein immobilization.[1]
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Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Chen Guo et al.
Acta biomaterialia, 56, 80-90 (2017-04-10)
Hydrogels are facile architectures for the controlled presentation of proteins with far-reaching applications, from fundamental biological studies in three-dimensional culture to new regenerative medicine and therapeutic delivery strategies. Here, we demonstrate a versatile approach for spatially-defined presentation of engineered proteins
Ratiometric Fluorescence Azide?Alkyne Cycloaddition for Live Mammalian Cell Imaging.
Fu H, et al.
Analytical Chemistry, 87(22), 11332-11336 (2015)
Seyed Mohammad Mahdi Dadfar et al.
Small (Weinheim an der Bergstrasse, Germany), 14(21), e1800131-e1800131 (2018-04-24)
Different types of click chemistry reactions are proposed and used for the functionalization of surfaces and materials, and covalent attachment of organic molecules. In the present work, two different catalyst-free click approaches, namely azide-alkyne and thiol-alkyne click chemistry are studied
Near-infrared light-triggered thermochemotherapy of cancer using a polymer?gold nanorod conjugate.
Ko H, et al.
Nanotechnology, 27(17), 175102-175102 (2016)
A `catch and release?strategy towards HPLC-free purification of synthetic oligonucleotides by a combination of the strain-promoted alkyne-azide cycloaddition and the photocleavage.
Igata Y, et al.
Bioorganic & Medicinal Chemistry (2017)

Questions

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  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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