4196-99-0
Product Name:
ACID RED 66
Formula:
C22H17N4NaO7S2
Synonyms:
Acid Red 66;Biebrich scarlet sodium salt;Biebrich scarlet WS;Biebrich Scarlette;Crocein Scarlet, C.I. 41000
Inquiry
COMPUTED DESCRIPTORS
| Molecular Weight | 556.5 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 4 |
| Exact Mass | 556.00992971 g/mol |
| Monoisotopic Mass | 556.00992971 g/mol |
| Topological Polar Surface Area | 201 Ų |
| Heavy Atom Count | 37 |
| Formal Charge | 0 |
| Complexity | 958 |
| 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 | 3 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Biebrich scarlet is an organic sodium salt having 2-[(2-hydroxynaphthalen-1-yl)diazenyl]-5-[(4-sulfonatophenyl)diazenyl]benzene-1-sulfonate as the counterion. Used as a plasma stain in Masson's trichrome. It has a role as a histological dye. It contains a Biebrich scarlet(2-).