CAS 61255-63-8|6,8-DIHYDROXYPYRENE-1,3-DISULFONIC ACID DISODIUM SALT
Introduction：Basic information about CAS 61255-63-8|6,8-DIHYDROXYPYRENE-1,3-DISULFONIC ACID DISODIUM SALT, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 6,8-DIHYDROXYPYRENE-1,3-DISULFONIC ACID DISODIUM SALT | ||
|---|---|---|---|
| CAS Number | 61255-63-8 | Molecular Weight | 438.34 |
| Density | / | Boiling Point | / |
| Molecular Formula | C16H8Na2O8S2 | Melting Point | ≥250ºC(lit.) |
| MSDS | USA | Flash Point | / |
| Symbol | GHS07 | Signal Word | Warning |
Names
| Name | disodium,6,8-dihydroxypyrene-1,3-disulfonate |
|---|---|
| Synonym | More Synonyms |
BiologicalActivity
| Description | DHPDS disodium salt is a pH-sensitive fluorescent dye. DHPDS disodium salt is used to measure intracellular pH (pHi) from the surface fluorescence of the isolated perfused rat liver[1]. |
|---|---|
| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
| References | [1]. Felberbauer FX, et al. Fiber-optic measurement of intracellular pH in intact rat liver using pH-sensitive dyes. Pflugers Arch. 1991;419(2):215-217. |
Chemical & Physical Properties
| Melting Point | ≥250ºC(lit.) |
|---|---|
| Molecular Formula | C16H8Na2O8S2 |
| Molecular Weight | 438.34 |
| Exact Mass | 437.94600 |
| PSA | 171.62000 |
| LogP | 3.96500 |
| InChIKey | JISMNCQKTAIERN-UHFFFAOYSA-L |
| SMILES | O=S(=O)([O-])c1cc(S(=O)(=O)[O-])c2ccc3c(O)cc(O)c4ccc1c2c43.[Na+].[Na+] |
| Water Solubility | DMF: soluble |
Safety Information
| Symbol | GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi |
| Risk Phrases | 36/37/38 |
| Safety Phrases | 26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
Articles5
More Articles| O.S. Wolfbeis et al. Fresenius J. Anal. Chem. 314 , 119, (1983) | |
| Fiber-optic measurement of intracellular pH in intact rat liver using pH-sensitive dyes. Pflugers Arch. 419 , 215, (1991) The pH-sensitive fluorescent dye 1,3-dihydroxy-pyrene-6,8-disulfonic acid (DHPDS) was used to measure intracellular pH (pHi) from the surface fluorescence of the isolated perfused rat liver. Monochrom... | |
| [Measurement of intracellular pH]. Nihon Rinsho. 50 , 2048-2053, (1992) Since various cellular processes depend on changes in pH, the regulation of intracellular pH (pHi) is important both for the individual cell and for the organism. The mechanisms of the regulation of p... |
Synonyms
| DHPDS |
| Disodium 6,8-dihydroxy-1,3-pyrenedisulfonate |
| 6,8-Dihydroxy-1,3-pyrenedisulfonic acid disodium salt |
