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Merck
CN

405175

IR-1048

Dye content 97 %

Synonym(s):

1-Butyl-2-[2-[3-[(1-butyl-6-chlorobenz[cd]indol-2(1H)-ylidene)ethylidene]-2-chloro-1-cyclohexen-1-yl]ethenyl]-6-chlorobenz[cd]indolium tetrafluoroborate

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About This Item

Empirical Formula (Hill Notation):
C40H38BCl3F4N2
CAS Number:
Molecular Weight:
739.91
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
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Product Name

IR-1048, Dye content 97 %

InChI

1S/C40H38Cl3N2.BF4/c1-3-5-24-44-34(30-14-8-12-28-32(41)18-22-36(44)38(28)30)20-16-26-10-7-11-27(40(26)43)17-21-35-31-15-9-13-29-33(42)19-23-37(39(29)31)45(35)25-6-4-2;2-1(3,4)5/h8-9,12-23H,3-7,10-11,24-25H2,1-2H3;/q+1;-1

SMILES string

F[B-](F)(F)F.CCCCN1/C(=C\C=C2/CCCC(\C=C\C3=[N+](CCCC)c4ccc(Cl)c5cccc3c45)=C2Cl)c6cccc7c(Cl)ccc1c67

InChI key

IKZNCEDZIQWVNS-UHFFFAOYSA-N

composition

Dye content, 97%

mp

230 °C (dec.) (lit.)

λmax

1048 nm in ethanol

storage temp.

−20°C

Quality Level

Application

  • pH-Responsive Theranostic Colloidosome Drug Carriers: This study presents pH-responsive theranostic drug carriers for targeted thrombolytic therapy using the near-infrared-II window. It highlights the real-time imaging capabilities of these carriers using IR-1048, making it significant for drug delivery research (Y Ye, Z Chen, S Zhang, et al., 2022).
  • Targeted Nanobody Complex Enhanced Photodynamic Therapy: The article explores targeted therapy for lung cancer using IR-1048, which serves as a NIR-II/photoacoustic signal reporter. This study is pertinent for drug discovery chemists focusing on cancer treatment (Q Zhang, L Wu, S Liu, et al., 2020).

Features and Benefits

Q-switching IR laser dye.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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