CAS 3785-01-1|2-(4-dimethylaminostyryl)-1-ethylpyridinium iodide

[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.

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

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Biochim. Biophys. Acta 1278(2) , 205-12, (1996)

The interaction of the fluorescent dye 2-(4-dimethylaminostyryl)-1-ethlypyridinium cation (DMP+) with cells of Escherichia coli AN120 (uncA) and AS-1 (acrA) was studied to elucidate the role of the en...