2-Di-1-ASP
2-Di-1-ASP (DASPI; Compound 18a) is a mono-stryryl dye, and widely used as mitochondrial stain and groove-binding fluorescent probes for double-stranded DNA. 2-Di-1-ASP is selective for G-quadruplex (G4) and double-stranded DNA[1].
Product Specifications
CAS Number
2156-29-8
Product Name Alternative
DASPI
UNSPSC
12171500
Hazard Statement
H302, H315, H319, H335
Target
G-quadruplex
Type
Dye Reagents
Related Pathways
Cell Cycle/DNA Damage
Applications
Neuroscience-Neuromodulation
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/2-di-1-asp.html
Purity
99.97
Solubility
DMSO : 25 mg/mL (ultrasonic)
Smiles
C[N+]1=CC=CC=C1/C=C/C2=CC=C(N(C)C)C=C2.[I-]
Molecular Formula
C16H19IN2
Molecular Weight
366.24
Precautions
H302, H315, H319, H335
References & Citations
[1]Xie X, et al. Identification of optimal fluorescent probes for G-quadruplex nucleic acids through systematic exploration of mono- and distyryl dye libraries. Beilstein J Org Chem. 2019 Aug 6;15:1872-1889.
Shipping Conditions
Room Temperature
Storage Conditions
4°C (Powder, sealed storage, away from moisture and light)
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
Available Sizes
Frequently Asked Questions
More Discoveries
Explore Other Products
Browse additional items from our catalog
VG9C15-01 1 mg
Recombinant Avian Infectious Bronchitis Virus Non-Structural Protein 5a, C-His
Sign In for Pricing
View Details