DASPEI

Product Name: DASPEI
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
Formula Weight: 380.27
MOL File: 3785-01-1.mol

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DASPEI Property

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
EPA Substance Registry System: Pyridinium, 2-[2-[4-(dimethylamino)phenyl]ethenyl]-1-ethyl-, iodide (3785-01-1)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
RTECS: UU3971000
F: 8-10
TSCA: Yes

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: D0815
Product name: 2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide
Purity: ≥99% (HPLC), solid
Packaging: 100MG
Price: $108
Updated: 2024/03/01

Alfa Aesar

Product number: H55163
Product name: 2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide, 99+%
Packaging: 1g
Price: $370
Updated: 2021/12/16

Alfa Aesar

Product number: H55163
Product name: 2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide, 99+%
Packaging: 250mg
Price: $99.8
Updated: 2021/12/16

Chem-Impex

Product number: 41815
Product name: 2-[4-(Dimethylamino)styryl]-1-ethylpyridiniumiodide,≥99%(HPLC),suitableforHematology&Histology
Purity: ≥99%(HPLC)
Packaging: 100MG
Price: $88.52
Updated: 2021/12/16

Crysdot

Product number: CD48000005
Product name: 2-(4-(Dimethylamino)styryl)-1-ethylpyridin-1-iumiodide
Purity: 95+%
Packaging: 1g
Price: $377
Updated: 2021/12/16

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DASPEI Chemical Properties,Usage,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

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DASPEI Suppliers

China 20 Germany 1 Switzerland 1 United Kingdom 2 United States 7 Global 31

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12458
Advantage: 60

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131981
Advantage: 58

Aikon International Limited

Tel: 025-66113011 13155353615
Fax: (7)02557626880
Email: qzhang@aikonchem.com
Country: China
ProdList: 15396
Advantage: 58

Alfa Chemistry

Tel: +1-5166625404
Fax: 1-516-927-0118
Email: Info@alfa-chemistry.com
Country: United States
ProdList: 21317
Advantage: 58

Jingmo (Xiamen) Biotechnology Co., Ltd

Tel: 13621943973 13515979683
Email: sales@jamxmpharmatech.com
Country: China
ProdList: 1080
Advantage: 58

Absin Bioscience Inc.

Tel: 021-38015121 15000105423
Email: chenjw@absin.cn
Country: China
ProdList: 24734
Advantage: 58

Wuhan Chemstan Biotechnology Co., Ltd.

Tel: 027-65317797 15926423062
Fax: QQ：422450190
Email: 422450190@qq.com
Country: China
ProdList: 10055
Advantage: 58

Energy Chemical

Tel: 021-58432009 400-005-6266
Fax: 021-58436166
Email: marketing@energy-chemical.com
Country: China
ProdList: 44941
Advantage: 58

Krain Pharmaceutical Technology CO.,Ltd

Tel: 18252089365
Email: Krain_kerun@163.com
Country: China
ProdList: 2642
Advantage: 58

3785-01-1, DASPEIRelated 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

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

2-(4-(Dimethylamino)styryl)-1-ethylpyridin-1-ium iodide

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

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