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Safety Information

389919

Sigma-Aldrich

3,3′-Diethylthiatricarbocyanine perchlorate

99%

Synonym(s):

DTTC perchlorate

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About This Item

Empirical Formula (Hill Notation):
C25H25ClN2O4S2
CAS Number:
22268-66-2
Molecular Weight:
517.06
MDL number:
MFCD00041995
UNSPSC Code:
12352103
PubChem Substance ID:
57649879
NACRES:
NA.23

Assay

99%

mp

184 °C (dec.) (lit.)

λmax

760 nm

SMILES string

[O-]Cl(=O)(=O)=O.CCN1\C(Sc2ccccc12)=C\C=C\C=C\C=C\c3sc4ccccc4[n+]3CC

InChI

1S/C25H25N2S2.ClHO4/c1-3-26-20-14-10-12-16-22(20)28-24(26)18-8-6-5-7-9-19-25-27(4-2)21-15-11-13-17-23(21)29-25;2-1(3,4)5/h5-19H,3-4H2,1-2H3;(H,2,3,4,5)/q+1;/p-1

InChI key

PZQHZVAROUTGBU-UHFFFAOYSA-M

Application

Efficient laser dye for pulsed operations

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

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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.

JAN Code

389919-VAR:
389919-BULK:
389919-500MG:
389919-100MG:

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Certificates of Analysis (COA)

Lot/Batch Number
08515KN
01721EZ
08109AQ

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Eddy Kuwana et al.
Biophysical journal, 83(2), 1165-1176 (2002-07-19)
To investigate fluorescence lifetime spectroscopy in tissue-like scattering, measurements of phase modulation as a function of modulation frequency were made using two fluorescent dyes exhibiting single exponential decay kinetics in a 2% intralipid solution. To experimentally simulate fluorescence multiexponential decay
M O Enkvist et al.
Brain research, 462(1), 67-75 (1988-10-11)
The cyanine dye DiS-C2-(5) was used to investigate the effect of K+ and glutamate receptor agonists on the membrane potential of whole populations of primary rat astrocytes in suspension. Increasing the external K+ concentration from 5 to 40 mM caused
G Milligan et al.
Biochimica et biophysica acta, 762(4), 585-592 (1983-07-14)
The accumulation of [3H]triphenylmethylphosphonium cation in neuroblastoma N1E 115 cells in the presence of tetraphenylboron is reduced by 3,3'-diethylthiadicarbocyanine iodide and by 3,3'-dipropylthiadicarbocyanine iodide. This reduction in uptake of the lipophilic cation is not due to the carbocyanine dyes depolarizing
Changning Wang et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 31(7), 2382-2390 (2011-02-18)
Myelination is one of the fundamental biological processes in the development of vertebrate nervous system. Disturbance of myelination is found to be associated with progression in many neurological diseases such as multiple sclerosis. Tremendous efforts have been made to develop
K E Akerman et al.
Journal of neurochemistry, 48(2), 552-559 (1987-02-01)
Membrane potentials of particles present in a subcellular brain preparation, called synaptoneurosomes, have been monitored by measurement of changes in the absorbance of a cyanine dye, DiS-C2-5. The membrane potential of the particles seems to be dependent on both Cl-
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