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T76805

Sigma-Aldrich

2,3,3-Trimethylindolenin

98%

Synonym(e):

2,3,3-Trimethyl-3H-indol

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25 G
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€ 67,70

About This Item

Empirische Formel (Hill-System):
C11H13N
CAS-Nummer:
1640-39-7
Molekulargewicht:
159.23
Beilstein:
119740
EG-Nummer:
216-685-6
MDL-Nummer:
MFCD00005724
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24900469
NACRES:
NA.22

€ 67,70

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Qualitätsniveau

200

Assay

98%

Brechungsindex

n20/D 1.549 (lit.)

bp

228-229 °C/744 mmHg (lit.)

Dichte

0.992 g/mL at 25 °C (lit.)

SMILES String

CC1=Nc2ccccc2C1(C)C

InChI

1S/C11H13N/c1-8-11(2,3)9-6-4-5-7-10(9)12-8/h4-7H,1-3H3

InChIKey

FLHJIAFUWHPJRT-UHFFFAOYSA-N

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Verwandte Kategorien

Allgemeine Beschreibung

2,3,3-Trimethylindolenine is an indolenine compound used as a reactant in organic synthesis reactions.[1]

Anwendung

  • Squarylium-based chromogenic anion sensors.: This research explores the synthesis and application of squarylium-based sensors, which includes 2,3,3-Trimethylindolenine as a crucial component. The study focuses on the effectiveness of these sensors in detecting various anions through chromogenic changes, highlighting the compound′s role in developing advanced chemical sensing technologies (Lee EM et al., 2012).

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

Gefahreneinstufungen

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 1

Flammpunkt (°F)

199.4 °F - closed cup

Flammpunkt (°C)

93 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
SDBB3108
STBL4344
STBL1754
STBK6035
STBK3425

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Die Dokumentenbibliothek aufrufen

Chanuk Jeong et al.
Journal of controlled release : official journal of the Controlled Release Society, 329, 50-62 (2020-12-02)
Near-infrared (NIR)-induced dye-based theranostic drug delivery carriers are used for critical image-guided chemo-photothermal cancer therapy. However, most carriers fail to deliver sufficient heat and fluorescence efficiently due to direct π-π stacking of the aromatic rings of the NIR dye and
The synthesis of 3, 3-dimethyl-2-(1-aryl-1h-pyrazol-4-yl)-3h-indoles
Baradarani MM, et al.
Journal of Heterocyclic Chemistry, 43(6), 1591-1595 (2006)
Juewei Ning et al.
Molecular medicine reports, 15(6), 3761-3766 (2017-04-26)
The future of personalized cancer treatments relies on the development of functional agents that have tumor-targeted anticancer activities and can be detected in tumors using imaging. However, application of these functional agents in the clinic has been limited due to
Antonio Setaro et al.
Nature communications, 8, 14281-14281 (2017-01-31)
Covalent functionalization tailors carbon nanotubes for a wide range of applications in varying environments. Its strength and stability of attachment come at the price of degrading the carbon nanotubes sp
Raphael C L Machado et al.
Molecules (Basel, Switzerland), 24(23) (2019-11-27)
Compared to conventional spectroscopy or chromatography analysis, chemical sensing based on colorimetric changes offers an alternative to monitor potential metal hazards in aqueous environment through rapid and low-cost colorimetric changes which can be easily interpreted. In this work poly(ethylene glycol)
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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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