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DASPEI

DASPEI Structure
DASPEI structure
CAS No.
3785-01-1
Chemical Name:
DASPEI
Synonyms
D 426;DASPEI;Nk 557;DASPEl;pinaflavol;PINAFLAVOLE;Einecs 223-248-3;2-(4-DIMETHYLAMINOSTYRYL)-1-ETHYL-;(4-(Dimethylamino)styryl)-N-ethylpyridiniumiodide;[2-[p-(dimethylamino)styryl]ethylpyridinium iodide
CBNumber:
CB7106217
Molecular Formula:
C17H21IN2
Molecular Weight:
380.27
MDL Number:
MFCD00011994
MOL File:
3785-01-1.mol
MSDS File:
SDS
Last updated:2023-05-04 17:34:38
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DASPEI Properties

Melting point 267 °C (dec.)(lit.)
storage temp. 2-8°C
solubility methanol: soluble
form solid
color red
Sensitive Light Sensitive
λmax 461 nm
Biological Applications Detecting prostate cancer; drug screening assays; treating amyloidosis disorder
Major Application Color proofing materials;holographic materials;monitoring photopolymerizationprocesses;platemaking materials;optoelectronicdevices;photographic materials/systems;photoresists;thermal cure monitoring of phenolicresole resins
EWG's Food Scores 1
EPA Substance Registry System Pyridinium, 2-[2-[4-(dimethylamino)phenyl]ethenyl]-1-ethyl-, iodide (3785-01-1)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
RTECS  UU3971000
F  8-10
TSCA  Yes
NFPA 704
1
2 0

DASPEI price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D0815 2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide ≥99% (HPLC), solid 3785-01-1 100MG $108 2024-03-01 Buy
Alfa Aesar H55163 2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide, 99+% 3785-01-1 1g $370 2021-12-16 Buy
Alfa Aesar H55163 2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide, 99+% 3785-01-1 250mg $99.8 2021-12-16 Buy
Chem-Impex 41815 2-[4-(Dimethylamino)styryl]-1-ethylpyridiniumiodide,≥99%(HPLC),suitableforHematology&Histology ≥99%(HPLC) 3785-01-1 100MG $88.52 2021-12-16 Buy
Crysdot CD48000005 2-(4-(Dimethylamino)styryl)-1-ethylpyridin-1-iumiodide 95+% 3785-01-1 1g $377 2021-12-16 Buy
Product number Packaging Price Buy
D0815 100MG $108 Buy
H55163 1g $370 Buy
H55163 250mg $99.8 Buy
41815 100MG $88.52 Buy
CD48000005 1g $377 Buy

DASPEI Chemical Properties,Uses,Production

Definition

ChEBI: 2-(4-dimethylaminostyryl)-1-ethylpyridinium iodide is a cyanine dye and an organic iodide salt. It contains a 2-(4-dimethylaminostyryl)-1-ethylpyridinium.

DASPEI Preparation Products And Raw materials

Raw materials

Preparation Products

DASPEI Suppliers

Global( 31)Suppliers
Supplier Tel Email Country ProdList Advantage
Alfa Chemistry 		+1-5166625404 Info@alfa-chemistry.com United States 21317 58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		+86-057181025280; +8617767106207 sales@molcore.com China 49739 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131981 58
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30132 84
Beijing Ouhe Technology Co., Ltd 010-82967028 13552068683 2355560935@qq.com China 12426 60
Aikon International Limited 025-66113011 13155353615 qzhang@aikonchem.com China 15396 58
Jingmo (Xiamen) Biotechnology Co., Ltd 13621943973 13515979683 sales@jamxmpharmatech.com China 1079 58
Absin Bioscience Inc. 021-38015121 15000105423 chenjw@absin.cn China 24734 58
Wuhan Chemstan Biotechnology Co., Ltd. 15926423062 422450190@qq.com China 10132 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44941 58
Supplier Advantage
Alfa Chemistry 		58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		58
Amadis Chemical Company Limited 		58
Alfa Aesar 84
Beijing Ouhe Technology Co., Ltd 60
Aikon International Limited 58
Jingmo (Xiamen) Biotechnology Co., Ltd 58
Absin Bioscience Inc. 58
Wuhan Chemstan Biotechnology Co., Ltd. 58
Energy Chemical 58

DASPEI Spectrum

DASPEI(3785-01-1)RamanDASPEI(3785-01-1)IR

3785-01-1(DASPEI)Related Search:

DARROW RED CERTIFIED DIBAC4(3) DI-4-ANEPPS NEURODYE DI-2-ANEPEQ 4',6-Diamidino-2-phenylindole dihydrochloride
Neurodye DiBAC4(5) DI-8-ANEPPS 4-(4-(DIMETHYLAMINO)STYRYL)-N-METHYLPYRIDINIUM IODIDE (4-(DIMETHYLAMINO)STYRYL)-N-ETHYLPYRIDINIUM IODIDE (DASPEI) Quinaldine Red
2-(P-DIETHYLAMINOSTYRYL)PYRIDYLETHYL IODIDE 2-[4-(DIETHYLAMINO)STYRYL]-1-HEXYLPYRIDINIUM IODIDE stilbazium iodide DASPEI

1of3

2-(2-(4-(dimethylamino)phenyl)ethenyl)-1-ethyl-pyridiniuiodide 2-(p-(dimethylamino)styryl)-1-ethyl-pyridiniuiodide 2-[2-[4-(dimethylamino)phenyl]ethenyl]-1-ethyl-pyridiniuiodide DASPEI 2-[4-(DIMETHYLAMINO)STYRYL]-1-ETHYLPYRIDINIUM IODIDE 2-(4-(DIMETHYLAMINO)STYRYL)-N-ETHYLPYRIDINIUM IODIDE 2-[P-(DIMETHYLAMINO)STYRYL]-1-ETHYLPYRIDINIUM IODIDE [2-(P-[DIMETHYLAMINO]STYRYL)PYRID-1-YL]ETHYL IODIDE pinaflavol PINAFLAVOLE 1-Ethyl-2-[4-(dimethylamino)styryl]pyridinium·iodide Einecs 223-248-3 Pyridinium, 2-(2-(4-(dimethylamino)phenyl)ethenyl)-1-ethyl-, iodide Pyridinium, 2-(2-(4-(dimethylamino)phenyl)ethenyl)-1-ethyl-, iodide (1:1) Pyridinium, 2-(p-(dimethylamino)styryl)-1-ethyl-, iodide DASPEI [2-(4-(DiMethylaMino)styryl)-1-ethylpyridiniuM iodide] 2-(2-(4-DIMETHYLAMINO-PHENYL)-VINYL)-1-ETHYL-PYRIDINIUM, IODIDE [2-[p-(dimethylamino)styryl]ethylpyridinium iodide 2-(4-DIMETHYLAMINOSTYRYL)-1-ETHYL- 2-(4-DIMETHYLAMINOSTYRYL)-1-ETHYL-*PYRID INIUM IODID (4-(Dimethylamino)styryl)-N-ethylpyridiniumiodide D 426 Nk 557 2-(4-(Dimethylamino)styryl)-1-ethylpyridin-1-ium iodide DASPEI (2-(4-(dimethylamino)styryl)-N-ethylpyridinium iodide) *CAS#: 3785-01-1* DASPEl 3785-01-1 C17H21N2I Cd7H21IN2 C17H21IN2 Biochemicals and Reagents BioChemical Stains and Dyes Luminescent Compounds/Detection Styryl