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ERYTHROSIN B

ERYTHROSIN B structure

ERYTHROSIN B 

structure
  • CAS No:

    49746-10-3

  • Formula:

    C20H6I4Na2O5

  • Chemical Name:

    ERYTHROSIN B

  • Synonyms:

    2',4',5',7'-TETRAIODO-FLUORESCEINE DISODIUM SALT;2',4',5',7'-TETRAIODOFLUORESCEIN DISODIUM SALT;ACID RED 51 SODIUM SALT;ERYTHROSIN EXTRA BLUISH;ERYTHROSINE B STAIN;ERYTHROSINE B;ERYTHROSINE;ERYTHROSIN, DISODIUM SALT

Description

A tetraiodofluorescein used as a red coloring in some foods (cherries, fish), as a disclosure of DENTAL PLAQUE, and as a stain of some cell types. It has structural similarity to THYROXINE.

ERYTHROSIN B Basic Attributes

879.86

317.12600

240-474-8

PN2ZH5LOQY

DTXSID40198011

Characteristics

71.39000

0.61550

300 °C

693.2ºC at 760 mmHg

373ºC

Safety Information

3

22

36

LM5950000

Xn

Drug Information

Chemicals that emit light after excitation by light. The wave length of the emitted light is usually longer than that of the incident light. Fluorochromes are substances that cause fluorescence in other substances, i.e., dyes used to mark or label other compounds with fluorescent tags. (See all compounds classified as Fluorescent Dyes.)

2',4',5',7'-Tetraiodofluorescein

Computed Properties

Molecular Weight:897.9
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:1
Exact Mass:897.6295
Monoisotopic Mass:897.6295
Topological Polar Surface Area:90.5
Heavy Atom Count:32
Complexity:797
Covalently-Bonded Unit Count:4
Compound Is Canonicalized:Yes

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