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252034

Sigma-Aldrich

1,1′,3,3,3′,3′-Hexamethylindotricarbocyaniniodid

97%

Synonym(e):

2-[7-(1,3-Dihydro-1,3,3-trimethyl-2H-indol-2-yliden)-1,3,5-heptatrienyl]-1,3,3-trimethyl-3H-indoliumiodid, HITC-Iodid

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About This Item

Empirische Formel (Hill-System):
C29H33IN2
CAS-Nummer:
19764-96-6
Molekulargewicht:
536.49
EG-Nummer:
243-282-2
MDL-Nummer:
MFCD00011950
UNSPSC-Code:
12352103
PubChem Substanz-ID:
57648119
NACRES:
NA.23

Assay

97%

Form

solid

Verunreinigungen

2% ethyl alcohol

mp (Schmelzpunkt)

198 °C (dec.) (lit.)

λmax

740 nm

SMILES String

[I-].CN1c2ccccc2C(C)(C)\C1=C\C=C\C=C\C=C\C3=[N+](C)c4ccccc4C3(C)C

InChI

1S/C29H33N2.HI/c1-28(2)22-16-12-14-18-24(22)30(5)26(28)20-10-8-7-9-11-21-27-29(3,4)23-17-13-15-19-25(23)31(27)6;/h7-21H,1-6H3;1H/q+1;/p-1

InChIKey

JKXWXYURKUEZHV-UHFFFAOYSA-M

Verwandte Kategorien

Anwendung

Suitable as laser dye

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

Gefahreneinstufungen

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

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKBD8288
19916HI
14413LO
13896KH
11303BN

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NIR-II dye

Sigma-Aldrich

900883

NIR-II dye

Poly(butylmethacrylat-co-methylmethacrylat) average Mw ~150,000

Sigma-Aldrich

474037

Poly(butylmethacrylat-co-methylmethacrylat)

Jason T Smith et al.
Proceedings of the National Academy of Sciences of the United States of America, 116(48), 24019-24030 (2019-11-14)
Fluorescence lifetime imaging (FLI) provides unique quantitative information in biomedical and molecular biology studies but relies on complex data-fitting techniques to derive the quantities of interest. Herein, we propose a fit-free approach in FLI image formation that is based on
Judith Weber et al.
Cancer research, 79(20), 5407-5417 (2019-08-29)
Reactive oxygen species play an important role in cancer, however, their promiscuous reactivity, low abundance, and short-lived nature limit our ability to study them in real time in living subjects with conventional noninvasive imaging methods. Photoacoustic imaging is an emerging
Hong Vu et al.
Bioorganic & medicinal chemistry, 27(9), 1855-1862 (2019-03-27)
Many imaging probes have been developed for a wide variety of imaging modalities. However, no optical imaging probe could be utilized for both microscopic and whole animal imaging. To fill the gap, the dual-wavelength fluorescent imaging nanoprobe was developed to
Ruoyang Yao et al.
Light, science & applications, 8, 26-26 (2019-03-12)
Macroscopic fluorescence lifetime imaging (MFLI) via compressed sensed (CS) measurements enables efficient and accurate quantification of molecular interactions in vivo over a large field of view (FOV). However, the current data-processing workflow is slow, complex and performs poorly under photon-starved
Sez-Jade Chen et al.
Journal of biophotonics, 12(3), e201800185-e201800185 (2018-11-14)
We introduce a simple new approach for time-resolved multiplexed analysis of complex systems using near-infrared (NIR) dyes, applicable to in vitro and in vivo studies. We show that fast and precise in vitro quantification of NIR fluorophores' short (subnanosecond) lifetime
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