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

More

Less

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)

More

Less

Safety

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

More

Less

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.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: D0815
Product name: 2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide
Purity: ≥99% (HPLC), solid
Packaging: 100MG
Price: $112
Updated: 2025/07/31

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

Alichem

Product number: 3785011
Product name: 2-(4-(Dimethylamino)styryl)-1-ethylpyridin-1-iumiodide
Packaging: 1g
Price: $410.93
Updated: 2021/12/16

More

Less

DASPEI Chemical Properties,Usage,Production

Uses

2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide (DASPEI) has been used for the labelling of hair cells in larval zebrafish.

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.

Biological Activity

2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide (DASPEI) accumulates in the mitochondria and has a large fluorescence Stokes shift. It is also used for the relative measurements of mitochondrial membrane potential.', 'Suitable as a mitochondrial stain in live cells.

DASPEI Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

DASPEI Suppliers

China 39 Germany 1 Switzerland 1 United Kingdom 2 United States 6 Global 49

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

Beijing Ouhe Technology Co., Ltd

Tel: 010-010-82967028 13522913783
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12000
Advantage: 60

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
Advantage: 58

Aikon International Limited

Tel: 025-66113011 13155353615
Fax: (7)02557626880
Email: qzhang@aikonchem.com
Country: China
ProdList: 15394
Advantage: 58

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400-6387771-6039 18920764717
Email: sales@heowns.com
Country: China
ProdList: 23771
Advantage: 60

Jingmo (Xiamen) Biotechnology Co., Ltd

Tel: 13621943973; 13621943973
Email: sales@jamxmpharmatech.com
Country: China
ProdList: 1168
Advantage: 58

Shaanxi Dideu Medichem Co. Ltd

Tel: +86-029-81138252 +86-173 9270 1263
Fax: 029-88380327
Email: 1057@dideu.com
Country: China
ProdList: 3999
Advantage: 58

Absin Bioscience Inc.

Tel: 021-38015121 18438616290
Email: lanwu@univ-bio.com
Country: China
ProdList: 24731
Advantage: 58

Wuhan Chemstan Biotechnology Co., Ltd.

Tel: 027-65317797 15926423062
Fax: QQ：422450190
Email: 422450190@qq.com
Country: China
ProdList: 10308
Advantage: 58

Energy Chemical

Tel: 021-58432009 400-005-6266
Fax: 021-58436166
Email: marketing@energy-chemical.com
Country: China
ProdList: 44918
Advantage: 58

Krain Pharmaceutical Technology CO.,Ltd

Tel: 18252089365
Email: Krain_kerun@163.com
Country: China
ProdList: 2507
Advantage: 58

Henan Alpha Chemical Co., Ltd.

Tel: 0371-55013243 15324716602
Email: 2853979810@qq.com
Country: China
ProdList: 9898
Advantage: 58

Shanghai Haohong Scientific Co., Ltd.

Tel: 400-8210725 4008210725
Email: malulu@leyan.com
Country: China
ProdList: 39845
Advantage: 58

Shanghai?Medlife?Pharm-Tech?Co.,?Ltd

Tel: 021-59167510 18117107507
Email: vip@med-life.cn
Country: China
ProdList: 5002
Advantage: 58

Jilin Chinese Academy of Sciences-yanshen Technology

Tel: 18143011203
Email: ET-market@chemextension.com
Country: China
ProdList: 32034
Advantage: 58

Xi'an Biolite Biotech, Inc.

Tel: 029-029-68064558 18502920169
Email: xiaodong@tjbiolite.com
Country: China
ProdList: 2777
Advantage: 58

Merck KGaA

Tel: 21-20338288
Email: ordercn@merckgroup.com
Country: China
ProdList: 6394
Advantage: 58

Santa Cruz Biotechnology Inc

Tel: 021-60936350
Email: scbt@scbt.com
Country: China
ProdList: 6594
Advantage: 58

Hangzhou MolCore BioPharmatech Co.,Ltd.

Tel: +86-057181025280; +8617767106207
Fax: 0571-85806285
Email: sales@molcore.com
Country: China
ProdList: 49734
Advantage: 58

Shenzhen Campbell Biotechnology Co., Ltd.

Tel: 18028747627
Country: CHINA
ProdList: 191
Advantage: 58

Guangzhou Ruifan Biotechnology Co., Ltd.

Tel: 18122249824
Country: CHINA
ProdList: 132
Advantage: 58

Guangzhou Sishijia Biotechnology Co., Ltd.

Tel: 13711379482
Country: CHINA
ProdList: 131
Advantage: 58

Beijing Zhongcheng Jinnian Technology Co., Ltd.

Tel: 18510511586
Country: CHINA
ProdList: 159
Advantage: 58

Guangzhou Paisen Biotechnology Co., Ltd

Tel: 18122440496
Country: CHINA
ProdList: 142
Advantage: 58

Guangzhou Weisheng Biotechnology Co., Ltd.

Tel: 17765667235
Country: CHINA
ProdList: 129
Advantage: 58

Shanghai BiDe Biotechnology Co., Ltd.

Tel: 18916680201
Country: CHINA
ProdList: 188
Advantage: 58

Jinan Bangye Biotechnology Co., Ltd.

Tel: 13969187155
Country: CHINA
ProdList: 119
Advantage: 58

Nantong Jingwei Biotechnology Co., Ltd.

Tel: 15152877458
Country: CHINA
ProdList: 143
Advantage: 58

Tianjin Baibei Biotechnology Co., Ltd.

Tel: 15302170631
Country: CHINA
ProdList: 166
Advantage: 58

Shenzhen Yousheng Biotechnology Co., Ltd

Tel: 15818505043
Country: CHINA
ProdList: 151
Advantage: 58

Absin Bioscience Inc.

Tel: --
Fax: --
Email: chenjw@absin.cn
Country: CHINA
ProdList: 6208
Advantage: 58

Jiangsu Pu Nuosheng Biological Technology Co., Ltd.

Tel: --
Fax: --
Country: CHINA
ProdList: 140
Advantage: 58

Shanghai Open Biotechnology Co., Ltd.

Tel: --
Fax: --
Email: sales_sh@bio-ope.com
Country: CHINA
ProdList: 1235
Advantage: 58

Beijing Fubo Biotechnology Co., Ltd.

Tel: --
Fax: --
Email: info@f-biology.com
Country: CHINA
ProdList: 6170
Advantage: 58

US Everbright Inc.

Tel: --
Fax: --
Email: 3111274163@qq.com
Country: CHINA
ProdList: 65
Advantage: 58

Guangzhou Weijia Technology Co., Ltd.

Tel: --
Fax: --
Email: WHIGA22@126.COM
Country: CHINA
ProdList: 6757
Advantage: 58

Beijing Xiangsheng Xingye Technology Co., Ltd.

Tel: --
Fax: --
Email: xs_bio@163.com
Country: CHINA
ProdList: 5130
Advantage: 58

Beijing Bolide Biotechnology Co., Ltd.

Tel: --
Fax: --
Email: 1985563437@qq.com
Country: CHINA
ProdList: 6525
Advantage: 58

Guangzhou WeiBo Chemical Co., Ltd.

Tel: --
Fax: --
Email: weibochem@163.com
Country: China
ProdList: 6187
Advantage: 67

More

Less

View Lastest Price from DASPEI manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: DASPEI 3785-01-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20t
Release date: 2024-07-15

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