1562-85-2
Product Name:
GALLOCYANINE
Formula:
C15H13ClN2O5
Synonyms:
7-Dimethylamino-4-hydroxy-3-oxo-phenoxazine-1-carboxylic acid
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Green solid; [Merck Index] Black powder; [Sigma-Aldrich MSDS] |
|---|---|
| Chemical Classes | Dyes -> Azine Dyes |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H332:Acute toxicity,inhalation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 336.72 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 2 |
| Exact Mass | 336.0512992 g/mol |
| Monoisotopic Mass | 336.0512992 g/mol |
| Topological Polar Surface Area | 101 Ų |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| Complexity | 632 |
| 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
Gallocyanin is an organic chloride salt composed of 1-carboxy-7-(dimethylamino)-3,4-dihydroxyphenoxazin-5-ium and chloride ions in a 1:1 ratio. A histological dye used in solution with an iron alum mordant as a hematoxylin substitute in the H&E stain. It has a role as a fluorochrome and a histological dye. It contains a gallocyanin(1+).