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Pyridinium, 2-[2-[4-(dimethylamino)phenyl]ethenyl]-1-methyl-, iodide (1:1)

Pyridinium, 2-[2-[4-(dimethylamino)phenyl]ethenyl]-1-methyl-, iodide (1:1) structure

CAS No:
2156-29-8
Formula:
C16H19N2.I
Chemical Name:
Pyridinium, 2-[2-[4-(dimethylamino)phenyl]ethenyl]-1-methyl-, iodide (1:1)
Synonyms:
Pyridinium,2-[2-[4-(dimethylamino)phenyl]ethenyl]-1-methyl-,iodide (1:1);Pyridinium,2-[p-(dimethylamino)styryl]-1-methyl-,iodide;Pyridinium,2-[2-[4-(dimethylamino)phenyl]ethenyl]-1-methyl-,iodide;2-[p-(Dimethylamino)styryl]-1-methylpyridinium iodide;ω-(N′-Methylpyridyl-2′)-4-dimethylaminostyrene iodide;2-[4-(Dimethylamino)styryl]-1-methylpyridinium iodide;2-[p-(Dimethylamino)styryl]pyridine methiodide;D 308 (dye);D 308;DASPI;DASPMI;2-Di-1-ASP;o-DASPMI

Description

2-Di-1-ASP (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].

Pyridinium, 2-[2-[4-(dimethylamino)phenyl]ethenyl]-1-methyl-, iodide (1:1) Basic Attributes

Molecular Weight：

366.24000

Exact Mass：

366.05900

EC Number：

218-460-8

Characteristics

PSA：

7.12000

XLogP3：

-0.24850

Melting Point：

275 °C

Refractive Index：

1.668

Vapor Pressure：

1.55E-06mmHg at 25°C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

R36/37/38

safety instructions：

26-36

Marks：

Xi: Irritant;

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

Computed Properties

Molecular Weight:366.24
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:3
Exact Mass:366.05930
Monoisotopic Mass:366.05930
Topological Polar Surface Area:7.1
Heavy Atom Count:19
Complexity:264
Undefined Bond Stereocenter Count:1
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

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Pyridinium, 2-[2-[4-(dimethylamino)phenyl]ethenyl]-1-ethyl-, iodide (1:1) Structure

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Hot Searches: methyl chloride; 1-pentanol; na2o sodium oxide; monoammonium phosphate; hydroxylamine; phosphate aluminum

Guide of Pyridinium, 2-[2-[4-(dimethylamino)phenyl]ethenyl]-1-methyl-, iodide (1:1)

Description
Basic Attributes
Characteristics
Safety Information
Computed Properties
Learn More Other Chemicals

Pyridinium, 2-[2-[4-(dimethylamino)phenyl]ethenyl]-1-methyl-, iodide (1:1)

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