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43608

3,3′-Dipropylthiadicarbocyanine iodide

Name: 3,3′-Dipropylthiadicarbocyanine iodide
Brand: SIGMA

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

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Properties

Quality Segment

100

assay

≥98.0% (TLC)

form

powder

technique(s)

protein detection: suitable

mp

245 °C (dec.) (lit.)

solubility

DMF: soluble

fluorescence

λ_ex 500 nm; λ_em 705 nm in DMF

suitability

suitable for fluorescence

SMILES string

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

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

InChI key

GDEURKKLNUGTDA-UHFFFAOYSA-M

Description

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.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Transmembrane potential measurements

Pictograms

GHS07

Signal Word

Warning

Hazard Codes

H315,H319,H335

Precautionary Statements

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

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)