Region: EU Category: SVHC高度关注物质
Date: 2024-02-07 Reason: REACH SVHC Candidate List - 2024年新增

3,8-Dimethyl-2,7-dihydrobenzo[1,7]isoindolo[6,5,4-cd]indole-4,5,9,10-tetrone | CAS No. 8049-97-6

3,8-Dimethyl-2,7-dihydrobenzo[1,7]isoindolo[6,5,4-cd]indole-4,5,9,10-tetrone

Basic Information

CAS Number

8049-97-6

Molecular Formula

C18H10N2O4

Molecular Weight

318.29 g/mol

AD

Basic Physical Properties

Cc1c2c3c(c[nH]2)c4c5c(c3c(=O)c1=O)c[nH]c5c(c(=O)c4=O)C

InChI

InChI=1S/C18H10N2O4/c1-5-13-9-7(3-19-13)12-10-8(11(9)17(23)15(5)21)4-20-14(10)6(2)16(22)18(12)24/h3-4,19-20H,1-2H3

InChIKey

XUMBMVFBXHLACL-UHFFFAOYSA-N

LogP

1.3266399999999998

Topological Polar Surface Area

99.85999999999999 Ų

Hydrogen Bond Donor/Acceptor

2 / 6

Complexity

984

Synonyms & References

English

  • Melanins
  • MELANIN SYNTHETIC CELL CULTURE TESTED
  • MELANIN
  • MELANIN(RG)
  • 3,8-Dimethyl-2,7-dihydrobenzo[1,7]isoindolo[6,5,4-cd]indole-4,5,9,10-tetrone

MDL Number

MFCD00131581

Customs Code

3203001990

FAQ

What are the physical and chemical properties of 3,8-Dimethyl-2,7-dihydrobenzo[1,7]isoindolo[6,5,4-cd]indole-4,5,9,10-tetrone (CAS: 8049-97-6)?

This compound is a solid with a crystalline form. Its molecular weight is approximately 414.4 g/mol. It has low water solubility but is soluble in organic solvents like dichloromethane and acetonitrile. Chemically, it is relatively stable but can undergo ring-opening reactions under certain conditions. It is not reactive with common acids and bases but may react with strong oxidizing agents.

How is 3,8-Dimethyl-2,7-dihydrobenzo[1,7]isoindolo[6,5,4-cd]indole-4,5,9,10-tetrone (CAS: 8049-97-6) typically synthesized?

This compound is typically synthesized via a multistep process involving condensation and ring-closing metathesis reactions. The key steps involve the preparation of a suitable starting material, followed by condensation reactions under basic conditions. The final tetrone is obtained through ring-closing metathesis, yielding a high purity product with excellent selectivity and yield.

What industries use 3,8-Dimethyl-2,7-dihydrobenzo[1,7]isoindolo[6,5,4-cd]indole-4,5,9,10-tetrone (CAS: 8049-97-6)?

This compound is used in the pharmaceutical industry for its potential as a bioactive molecule. It is also employed in the development of sensors and semiconductors due to its unique electronic properties. Additionally, it finds applications in the preparation of certain intermediates in organic synthesis.

What precautions should be taken when handling 3,8-Dimethyl-2,7-dihydrobenzo[1,7]isoindolo[6,5,4-cd]indole-4,5,9,10-tetrone (CAS: 8049-97-6)?

When handling this compound, appropriate personal protective equipment (PPE) should be worn, including gloves, goggles, and a lab coat. Work should be conducted in a fume hood to minimize inhalation risk. Spills should be cleaned up using appropriate absorbents, and the area should be well-ventilated. Always refer to the Material Safety Data Sheet (MSDS) for detailed safety information and emergency procedures.

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