dipotassium disodium 4,4'-bis[4-[bis(2-hydroxyethyl)amino]-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
dipotassium disodium 4,4'-bis[4-[bis(2-hydroxyethyl)amino]-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
CAS: 68155-70-4
Molecular Formula: C40H40K2N12Na2O16S4
dipotassium disodium 4,4'-bis[4-[bis(2-hydroxyethyl)amino]-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate - Names and Identifiers
| Name | dipotassium disodium 4,4'-bis[4-[bis(2-hydroxyethyl)amino]-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate |
| Synonyms | dipotassium disodium 4,4'-bis[4-[bis(2-hydroxyethyl)amino]-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[ 5-[[4-[bis(2-hydroxyethyl)amino]-6-[(4-sulfophenyl )amino]-1,3,5-triazin-2-yl]amino]-, dipotassium disodium salt |
| CAS | 68155-70-4 |
| EINECS | 268-983-0 |
dipotassium disodium 4,4'-bis[4-[bis(2-hydroxyethyl)amino]-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate - Physico-chemical Properties
| Molecular Formula | C40H40K2N12Na2O16S4 |
| Molar Mass | 1197.25254 |
dipotassium disodium 4,4'-bis[4-[bis(2-hydroxyethyl)amino]-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate - Introduction
dipotassium disodium 4,4 '-bis[4-[bis(2-hydroxyethyl)amino]-6-[(4-sulfonatophenyl) amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate is a compound commonly abbreviated as DASA.
Properties: DASA is a fluorescent dye with strong fluorescence emission and absorption characteristics. Its molecular formula is C40H34K2N10Na2O10S4 and its molecular weight is 1096.06g/mol. It has the appearance of a yellow to orange-yellow powder. DASA is water soluble and stable in water.
Purpose: DASA has a wide range of applications in life sciences, optoelectronics and materials science. In life sciences, DASA can be used as a fluorescent probe of cells and tissues for labeling and observing cell structure and function. In optoelectronics, DASA can be used as a fluorescent marker for optical sensors, fluorescence microscopy and optoelectronic materials. In addition, DASA can also be used in dye-sensitized solar cells and other fields.
Preparation method: The preparation method of DASA is complicated and requires certain synthesis techniques. A common preparation method is to synthesize by series reaction, first synthesize 4-aminotriazine-2-sulfonate, then react with 4-nitrobenzene -1-carboxylic acid anhydride to obtain 4-nitrobenzene -1,3,5-triazine compounds, and finally synthesize DASA by multi-step reaction.
Safety Information: DASA is a chemical, please pay attention to safety during operation and use. Avoid skin contact, inhalation and ingestion as much as possible. Protective gloves, goggles and laboratory suits should be worn during operation. In case of inadvertent contact, flush the affected area immediately with plenty of water and seek medical help. During storage, DASA should be kept in a dry, cool and dark place.
Properties: DASA is a fluorescent dye with strong fluorescence emission and absorption characteristics. Its molecular formula is C40H34K2N10Na2O10S4 and its molecular weight is 1096.06g/mol. It has the appearance of a yellow to orange-yellow powder. DASA is water soluble and stable in water.
Purpose: DASA has a wide range of applications in life sciences, optoelectronics and materials science. In life sciences, DASA can be used as a fluorescent probe of cells and tissues for labeling and observing cell structure and function. In optoelectronics, DASA can be used as a fluorescent marker for optical sensors, fluorescence microscopy and optoelectronic materials. In addition, DASA can also be used in dye-sensitized solar cells and other fields.
Preparation method: The preparation method of DASA is complicated and requires certain synthesis techniques. A common preparation method is to synthesize by series reaction, first synthesize 4-aminotriazine-2-sulfonate, then react with 4-nitrobenzene -1-carboxylic acid anhydride to obtain 4-nitrobenzene -1,3,5-triazine compounds, and finally synthesize DASA by multi-step reaction.
Safety Information: DASA is a chemical, please pay attention to safety during operation and use. Avoid skin contact, inhalation and ingestion as much as possible. Protective gloves, goggles and laboratory suits should be worn during operation. In case of inadvertent contact, flush the affected area immediately with plenty of water and seek medical help. During storage, DASA should be kept in a dry, cool and dark place.
Last Update：2024-04-10 22:29:15
![dipotassium disodium 4,4'-bis[4-[bis(2-hydroxyethyl)amino]-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate](http://res.chembk.com/assets/images/structure/68155-70-4.gif)
Supplier List
View History
dipotassium disodium 4,4'-bis[4-[bis(2-hydroxyethyl)amino]-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
Benzyl 3-O,4-O-isopropylidene-2-O-methyl-β-L-ribopyranoside
2-({1-[(2-phenylvinyl)sulfonyl]-4-piperidinyl}methyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione
Spiro[1,3-dioxolane-2,2'(1'H)-pentalen]-5'-ol, hexahydro-, (3aα,5β,6aα)-
106622-88-2
1-(dimethylamino)-4-phenylcyclohexane-1-carboxylic acid hydrochloride
octasodium 2,2'-[1,4-phenylenebis[imino(6-chloro-1,3,5-triazine-4,2-diyl)imino(1-hydroxy-3,6-disulphonatonaphthalene-2,8-diyl)azo]]bisnaphthalene-1,5-disulphonate
Melittoside
Dexelvucitabine
6-(5-phenyl-2H-1,2,3,4-tetrazol-2-yl)pyridine-3-carboxylic acid
Benzyl 3-O,4-O-isopropylidene-2-O-methyl-β-L-ribopyranoside
2-({1-[(2-phenylvinyl)sulfonyl]-4-piperidinyl}methyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione
Spiro[1,3-dioxolane-2,2'(1'H)-pentalen]-5'-ol, hexahydro-, (3aα,5β,6aα)-
106622-88-2
1-(dimethylamino)-4-phenylcyclohexane-1-carboxylic acid hydrochloride
octasodium 2,2'-[1,4-phenylenebis[imino(6-chloro-1,3,5-triazine-4,2-diyl)imino(1-hydroxy-3,6-disulphonatonaphthalene-2,8-diyl)azo]]bisnaphthalene-1,5-disulphonate
Melittoside
Dexelvucitabine
6-(5-phenyl-2H-1,2,3,4-tetrazol-2-yl)pyridine-3-carboxylic acid