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Merck
CN

43608

3,3′-Dipropylthiadicarbocyanine iodide

suitable for fluorescence, ≥98.0% (TLC)

Synonym(s):

3-Propyl-2-[5-[3-propyl-2(3H)-benzothiazolylidene]-1,3-pentadienyl]benzothiazolium iodide, DiSC3(5)

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About This Item

Empirical Formula (Hill Notation):
C25H27IN2S2
CAS Number:
53213-94-8
Molecular Weight:
546.53
NACRES:
NA.32
PubChem Substance ID:
57650184
UNSPSC Code:
12352116
MDL number:
MFCD00075033

Key Documents

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Product Name

3,3′-Dipropylthiadicarbocyanine iodide, suitable for fluorescence, ≥98.0% (TLC)

InChI

1S/C25H27N2S2.HI/c1-3-18-26-20-12-8-10-14-22(20)28-24(26)16-6-5-7-17-25-27(19-4-2)21-13-9-11-15-23(21)29-25;/h5-17H,3-4,18-19H2,1-2H3;1H/q+1;/p-1

SMILES string

[I-].CCCN1C(\Sc2ccccc12)=C\C=C\C=C\c3sc4ccccc4[n+]3CCC

InChI key

GDEURKKLNUGTDA-UHFFFAOYSA-M

assay

≥98.0% (TLC)

form

powder

mp

245 °C (dec.) (lit.)

solubility

DMF: soluble

fluorescence

λex 500 nm; λem 705 nm in DMF

suitability

suitable for fluorescence

Quality Level

100

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Related Categories

Application

3,3′-Dipropylthiadicarbocyanine iodide [DiSC3(5)] is used as a fluorogenic probe to detect and measure changes in transmembrane potential or configuration induced by membrane altering agents.

Other Notes

Transmembrane potential measurements

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

pictograms

Exclamation mark
GHS07

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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Certificates of Analysis (COA)

Lot/Batch Number
BCCM6510
BCCK8898
BCCH6675
BCCG3331
BCCD6948

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