(2E)-5,7-Dibromo-2-(5,7-dibromo-3-oxo-1,3-dihydro-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one

Basic Information

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CAS Number

2475-31-2

Molecular Formula

C16H6Br4N2O2

Molecular Weight

577.85 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Agricultural Chemicals Pesticides Herbicides

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Boiling Point

563.4°Cat760mmHg

Flash Point

294.5°C

Refractive Index

1.6300 (estimate)

SMILES

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C1=C(C=C(C2=C1C(=C(N2)C3=NC4=C(C3=O)C=C(C=C4Br)Br)O)Br)Br

InChI

InChI=1S/C16H6Br4N2O2/c17-5-1-7-11(9(19)3-5)21-13(15(7)23)14-16(24)8-2-6(18)4-10(20)12(8)22-14/h1-4,21-22H/b14-13+

InChIKey

PTWYQANXSNMUTI-BUHFOSPRSA-N

LogP

5.864800000000001

Topological Polar Surface Area

58.2 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

574

Synonyms & References

English

Sulfanthrene Blue 2B
Vat Blue 5
5,7,7'-Tetrabromoindigo
Amanthrene Navy Blue 2B-MF
SCHEMBL11921145
C.I. VAT BLUE 5
D92362
3H-Indol-3-one, 5,7-dibromo-2-(5,7-dibromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-
5,7,5',7'-Tetrabromo-1H,1'H-[2,2']biindolylidene-3,3'-dione
Bromindigo 2BD
2, 6-Dichloro-quinoline
EINECS 219-598-1
Brilliant Indigo 4B
AKOS004901490
(delta(sup 2,2')-Biindoline)-3,3'-dione, 5,5',7,7'-tetrabromo-
NSC-400980
NSC 400980
3H-Indol-3-one,7-dibromo-2-(5,7-dibromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-
CIBABLUE2B
5,5',7,7'-Tetrabromoindigo
AKOS040744542
Ciba Blue 2BDG
Vat Blue 4B
DTXSID7044891
starbld0009553
BASF Brilliant Indigo 4BC
Solindene Blue 2BD
5.5'.7.7'-Tetrabromindigo
Brilliant Indigo 4BJD
Brilliant Indigo 4BR
Amanthrene Navy Blue new

MDL Number

MFCD00049382

Customs Code

2933990090

FAQ

What is (2E)-5,7-Dibromo-2-(5,7-dibromo-3-oxo-1,3-dihydro-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one (CAS: 2475-31-2)?

(2E)-5,7-Dibromo-2-(5,7-dibromo-3-oxo-1,3-dihydro-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one is a complex organic compound with a molecular structure that includes indole and bromine substituents. It is used in research and potentially in pharmaceutical applications due to its unique chemical properties.

What are the main uses of (2E)-5,7-Dibromo-2-(5,7-dibromo-3-oxo-1,3-dihydro-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one (CAS: 2475-31-2)?

This compound is primarily used in research, particularly in organic synthesis and as a potential intermediate in the development of novel pharmaceuticals. Its unique structure makes it valuable for studying indole chemistry and as a reagent in organic transformations.

Is (2E)-5,7-Dibromo-2-(5,7-dibromo-3-oxo-1,3-dihydro-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one (CAS: 2475-31-2) safe?

While (2E)-5,7-Dibromo-2-(5,7-dibromo-3-oxo-1,3-dihydro-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one is not inherently dangerous, it should be handled with care due to its bromine content and complexity. Proper protective gear and safety protocols should be followed to avoid potential health risks.

How should (2E)-5,7-Dibromo-2-(5,7-dibromo-3-oxo-1,3-dihydro-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one (CAS: 2475-31-2) be stored?

(2E)-5,7-Dibromo-2-(5,7-dibromo-3-oxo-1,3-dihydro-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one should be stored in a cool, dry place away from direct sunlight and heat sources. It is recommended to keep it in a tightly sealed container to prevent degradation and potential exposure to air and moisture.