Meisoindigo | CAS No. 97207-47-1

Meisoindigo

Basic Information

View in Editor

CAS Number

97207-47-1

Molecular Formula

C17H12N2O2

Molecular Weight

276.3 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

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

Basic Physical Properties

Melting Point

230°C

Boiling Point

482°C at 760 mmHg

SMILES

View in Editor

CN1C2=CC=CC=C2C(=C1O)C3=C4C=CC=CC4=NC3=O

InChI

InChI=1S/C17H12N2O2/c1-19-13-9-5-3-7-11(13)15(17(19)21)14-10-6-2-4-8-12(10)18-16(14)20/h2-9H,1H3,(H,18,20)/b15-14+

InChIKey

QNOCRUSVMMAKSC-CCEZHUSRSA-N

LogP

2.5259

Topological Polar Surface Area

49.410000000000004 Å²

Hydrogen Bond Donor/Acceptor

1 / 4

Complexity

614

Safety Information

View Safety Information

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

Meisoindigo
3-(1,2-Dihydro-2-oxo-3H-indol-3-ylidene)-1,3-dihydro-1-methyl-2H-indol-2-one
(3E)-1-methyl-3-(2-oxo-1H-indol-3-ylidene)indol-2-one
Methylisoindigotin
(E)-1-Methyl-1H,1'H-[3,3']biindolyliden-2,2'-dion
(E)-1-methyl-1H,1'H-[3,3']biindolylidene-2,2'-dione
1-Methyl-1H,1'H-[3,3']biindolyliden-2,2'-dion
1-methyl-1H,1'H-[3,3']biindolylidene-2,2'-dione
Biindolene deriv.
Dian III
HMS1593P16
Natura-α
N-methylisoindigo
N-Methylisoindigotin
92UIP6405R
(E)-1-methyl-[3,3'-biindolinylidene]-2,2'-dione
Natura-
A
Oprea1_162254
AOB1059
(3E)-1-methyl-3-(2-oxoindolin-3-ylidene)indolin-2-one
s5327
SB16469
1-Methyl-3,3'-biin
3-(1,2-Dihydro-2-oxo-3H-indol-3-ylidene)-1,3-dihydro-1-methyl-2H-indol-2-one (ACI)
1-Methyl-3-(2-oxo-1H-indol-3-ylidene)indol-2-one
Meisoindigotin
2H-Indol-2-one, 3-(1,2-dihydro-2-oxo-3H-indol-3-ylidene)-1,3-dihydro-1-methyl-
AS-73456
M3082
DTXSID901025868

MDL Number

MFCD05988503

Customs Code

2933990090

FAQ

What is Meisoindigo (CAS: 97207-47-1)?

Meisoindigo (CAS: 97207-47-1) is a stable organic compound with the molecular formula C14H10N2O2. It is a bright yellow solid with good light and thermal stability, often used in dyeing and pigments, as well as in analytical reagents.

What are the main uses of Meisoindigo (CAS: 97207-47-1)?

Meisoindigo (CAS: 97207-47-1) is primarily used in the dye and pigment industries due to its bright yellow color and stability. It is also utilized in analytical chemistry as a reagent for certain spectroscopic and chromatographic applications.

Is Meisoindigo (CAS: 97207-47-1) safe?

Meisoindigo (CAS: 97207-47-1) is generally considered safe when used under proper handling conditions. However, it is important to use personal protective equipment such as gloves and goggles to avoid skin and eye contact. It is not flammable but should be stored away from sources of ignition.

How should Meisoindigo (CAS: 97207-47-1) be stored?

Meisoindigo (CAS: 97207-47-1) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture uptake. Avoid storing it in damp conditions or near open flames or sparks.