A fluorescent mitochondrial probe
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2-DI-1-ASP

Item No. 42328

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
2-[2-[4-(dimethylamino)phenyl]ethenyl]-1-methyl-pyridinium, monoiodide
CAS Number
2156-29-8
Synonyms
  • DASPI
  • DASPMI
Molecular Formula
C16H19N2 • I
Formula Weight
366.2
Purity
≥98%
Emission
605 nm
Excitation
474 nm
Formulation (Request formulation change)
A solid
Solubility(Learn about Variance in Solubility)
DMSO: Sparingly Soluble: 1-10 mg/ml
SMILES
CN(C)C(C=C1)=CC=C1C=CC(C=CC=C2)=[N+]2C.[I-]
InChi Code
InChI=1S/C16H19N2.HI/c1-17(2)15-10-7-14(8-11-15)9-12-16-6-4-5-13-18(16)3;/h4-13H,1-3H3;1H/q+1;/p-1
InChi Key
XPOIQAIBZGSIDD-UHFFFAOYSA-M
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
Certificates of Analysis & Batch Specific Data

Provide batch numbers separated by commas to download or request available product inserts, QC sheets, certificates of analysis, data packs, and GC-MS data.

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    100 mg

    $39

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    250 mg

    $92

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    500 mg

    $174

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    1 g

    $328

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    Product Description

    2-DI-1-ASP is a fluorescent mitochondrial probe.1 It has been used to image actively respiring mitochondria in vitro. 2-DI-1-ASP displays excitation/emission maxima of 474/605 nm, respectively.2

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Villa, A.M., and Doglia, S.M. Mitochondria in tumor cells studied by laser scanning confocal microscopy. J. Biomed. Opt. 9(2), 385-394 (2004).

    2. Swayne, T.C., Gay, A.C., and Pon, L.A. Visualization of mitochondria in budding yeast. Methods Cell Biol. 80, 591-626 (2007).