CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Brown-black solid; [Acros Organics MSDS] |
|---|---|
| Chemical Classes | Dyes -> Azine Dyes |
COMPUTED DESCRIPTORS
| Molecular Weight | 364.9 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 1 |
| Exact Mass | 364.0760747 g/mol |
| Monoisotopic Mass | 364.0760747 g/mol |
| Topological Polar Surface Area | 89.7 Ų |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
| Complexity | 654 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 2 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Methylene green is an organic chloride salt having 3,7-bis(dimethylamino)-4-nitrophenothiazin-5-ium as the counterion. It stains nuclei green and is sometimes used as a counterstain to red or purple primary stains. It has a role as a fluorochrome and a histological dye. It contains a 3,7-bis(dimethylamino)-4-nitrophenothiazin-5-ium.