2-(4-dimethylaminostyryl)-1-ethylpyridinium iodide

Modify Date: 2024-01-08 11:48:58

2-(4-dimethylaminostyryl)-1-ethylpyridinium iodide structure	Common Name	2-(4-dimethylaminostyryl)-1-ethylpyridinium iodide
	CAS Number	3785-01-1	Molecular Weight	380.26700
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₇H₂₁IN₂	Melting Point	267ºC (dec.)(lit.)
	MSDS	Chinese USA	Flash Point	N/A
	Symbol	GHS07	Signal Word	Warning

Use of 2-(4-dimethylaminostyryl)-1-ethylpyridinium iodide

DASPEI is a fluorescent dye. DASPEI is a styryl dye that stains mitochondria of live cells. DASPEI has a large fluorescence Stokes shift and is taken up relatively slowly as a function of membrane potential[1].

Name	2-(4-dimethylaminostyryl)-1-ethylpyridinium iodide
Synonym	More Synonyms

Description	DASPEI is a fluorescent dye. DASPEI is a styryl dye that stains mitochondria of live cells. DASPEI has a large fluorescence Stokes shift and is taken up relatively slowly as a function of membrane potential[1].
Related Catalog	Signaling Pathways >> Others >> Others Research Areas >> Neurological Disease
References	[1]. E M Leise. Selective retention of the fluorescent dye DASPEI in a larval gastropod mollusc after paraformaldehyde fixation. Microsc Res Tech. 1996 Apr 15;33(6):496-500.

Melting Point	267ºC (dec.)(lit.)
Molecular Formula	C₁₇H₂₁IN₂
Molecular Weight	380.26700
Exact Mass	380.07500
PSA	7.12000
LogP	0.23440

MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UU3971000

CHEMICAL NAME :: Pyridinium, 2-(p-(dimethylamino)styryl)-1-ethyl-, iodide

CAS REGISTRY NUMBER :: 3785-01-1

LAST UPDATED :: 199712

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C17-H21-N2.I

MOLECULAR WEIGHT :: 380.30

WISWESSER LINE NOTATION :: T6KJ A2 B1U1R DN1&1 &I

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 17800 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02331

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	36/37/38
Safety Phrases	26-36
RIDADR	NONH for all modes of transport
RTECS	UU3971000

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GNF-Pf-1399

2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide

GNF-Pf-4643

4-[2-(1-ethylpyridin-1-ium-2-yl)ethenyl]-N,N-dimethylaniline,iodide

GNF-Pf-2708

MFCD00011994

EINECS 223-248-3

2-(4-dimethylaminostyryl)-1-ethylpyridinium iodide

Use of 2-(4-dimethylaminostyryl)-1-ethylpyridinium iodide

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MSDS

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