Skip to Content
Merck
All Photos(1)

Documents

Safety Information

T76805

Sigma-Aldrich

2,3,3-Trimethylindolenine

98%

Synonym(s):

2,3,3-Trimethyl-3H-indole

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C11H13N
CAS Number:
1640-39-7
Molecular Weight:
159.23
Beilstein:
119740
EC Number:
216-685-6
MDL number:
MFCD00005724
UNSPSC Code:
12352100
PubChem Substance ID:
24900469
NACRES:
NA.22

Assay

98%

refractive index

n20/D 1.549 (lit.)

bp

228-229 °C/744 mmHg (lit.)

density

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

InChI key

FLHJIAFUWHPJRT-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

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

Application

  • 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).

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

199.4 °F - closed cup

Flash Point(C)

93 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

T76805-25G:
T76805-5G:
T76805-VAR:
T76805-BULK:
T76805-5KG:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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
Ilkoo Noh et al.
Journal of controlled release : official journal of the Controlled Release Society, 320, 283-292 (2020-01-27)
Image-guided therapy, combined with imaging and therapeutic action, forms an attractive system because it can induce outstanding effects at focused locations. However, the conventional liposomes-based system cannot figure in therapeutic or imaging roles themselves, thereby causing the disadvantage of their
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)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service