Cas no 27387-31-1 (1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one)

1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one is a heterocyclic organic compound featuring a carbazole core structure with a ketone functional group at the 4-position and a methyl substituent at the 9-position. This scaffold is of significant interest in medicinal chemistry and organic synthesis due to its potential as a versatile intermediate for pharmaceuticals and bioactive molecules. Its rigid polycyclic framework allows for selective functionalization, enabling the development of compounds with tailored properties. The presence of both aromatic and aliphatic regions enhances its utility in designing molecules with specific electronic and steric characteristics. This compound is commonly employed in research applications, particularly in the synthesis of alkaloids and other nitrogen-containing heterocycles.
1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one structure
27387-31-1 structure
Product Name:1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one
CAS No:27387-31-1
MF:C13H13NO
MW:199.248423337936
MDL:MFCD08063682
CID:53142
PubChem ID:598875
Update Time:2025-06-15

1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one Chemical and Physical Properties

Names and Identifiers

    • 1,2,3,9-Tetrahydro-9-methyl-4H-carbazole-4-one
    • 1,2,3,9-Tetrahydro-4H-9-methyl-carbazole-4-one
    • 9-Methyl-1,2,3,4-tetrahydro-4-oxocarbazolt
    • 1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one
    • 1,2,3,4-Tetrahydro-9-methylcarbazol-4-one
    • 1,2,3,9-TETRAHYDRO-4-OXO-CARBAZOLE
    • 1,2,3,9-Tetrahydro-9
    • 1,2,3,9-TETRAHYDRO-9 METHYL – CARBAZOLE-4-ONE
    • 1,2,3,4-tetrahydro-4-oxocarbazolt
    • 1,2,3,9-tetrah
    • 1,2,3,9-Tetrahydro-9-Methyl-4H
    • 9-Methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one
    • 9-methyl-1,2,3,9-tetrahydro-carbazol-4-one
    • 9-Methyl-2,3,4,9-tetrahydro-1H-carbazol-4-one
    • N-Methylcarbazolone
    • Ondansetron Related Compound C
    • 1,2,3,4-Tetrahydro-9-methyl-4-oxocarbazole
    • 9-methyl-2,3-dihydro-1H-carbazol-4-one
    • 4H-Carbazol-4-one, 1,2,3,9-tetrahydro-9-methyl-
    • HHJUJCWZKJMCLC-UHFFFAOYSA-N
    • 267IW42T7Z
    • 9-METHYL-2,3-DIHYDRO-1H-CARBAZOL-4(9H)-ONE
    • 9-Methyl-1,2,3,4-tetrahydrocarbazol-4-one
    • 9-methyl-1,2,3,9-
    • FT-0642865
    • HMS547A21
    • 27387-31-1
    • Ondansetron hydrochloride dihydrate specified impurity C [EP]
    • AKOS000520398
    • 9-methyl-4-oxo-1,2,3,4-tetrahydrocarbazole
    • SR-01000524011-1
    • AC-1031
    • EU-0018574
    • J-003550
    • AB04362
    • AMY280
    • J-503775
    • DTXSID30181811
    • ONDANSETRON HYDROCHLORIDE DIHYDRATE IMPURITY C [EP IMPURITY]
    • A851766
    • FT-0621676
    • T2942
    • 9-methyl-1,2,3,4-tetrahydro-4-oxocarbazole
    • CS-W002468
    • FT-0675029
    • Maybridge1_001957
    • NS00028293
    • SR-01000524011
    • EN300-244783
    • UNII-267IW42T7Z
    • A819041
    • Z1201619510
    • DS-0682
    • 9-Methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one #
    • Q27254062
    • SCHEMBL1146660
    • MFCD00173748
    • FS-2935
    • SY030905
    • Ondansetron(Imp. C)
    • STK723153
    • DB-225856
    • DB-018723
    • MDL: MFCD08063682
    • Inchi: 1S/C13H13NO/c1-14-10-6-3-2-5-9(10)13-11(14)7-4-8-12(13)15/h2-3,5-6H,4,7-8H2,1H3
    • InChI Key: HHJUJCWZKJMCLC-UHFFFAOYSA-N
    • SMILES: O=C1CCCC2=C1C1C=CC=CC=1N2C

Computed Properties

  • Exact Mass: 199.10000
  • Monoisotopic Mass: 199.099714038g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 15
  • Rotatable Bond Count: 0
  • Complexity: 276
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: 2
  • XLogP3: 2.1
  • Topological Polar Surface Area: 22

Experimental Properties

  • Color/Form: Quasi white acicular crystalline powder
  • Density: 1.21
  • Melting Point: 199.0 to 203.0 deg-C
  • Boiling Point: 383.5℃ at 760 mmHg
  • Flash Point: 185.7±19.3 °C
  • Refractive Index: 1.647
  • PSA: 22.00000
  • LogP: 2.69730
  • Solubility: Not determined

1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one Security Information

1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one Customs Data

  • HS CODE:2933990090
  • Customs Data:

    China Customs Code:

    2933990090

    Overview:

    2933990090. Other heterocyclic compounds containing only nitrogen heteroatoms. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

    Summary:

    2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one Pricemore >>

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Additional information on 1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one

Introduction to 1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one (CAS No. 27387-31-1)

1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one (CAS No. 27387-31-1) is a synthetic compound that has garnered significant attention in the fields of medicinal chemistry and pharmaceutical research. This compound belongs to the class of carbazoles, which are known for their diverse biological activities and potential therapeutic applications. The unique structure of 1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one makes it a valuable candidate for various studies, including those focused on central nervous system (CNS) disorders and cancer therapy.

The chemical structure of 1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one consists of a carbazole core with a tetrahydro substitution and a methyl group at the 9-position. This specific arrangement contributes to its stability and bioavailability, making it an attractive molecule for further investigation. Recent advancements in synthetic methodologies have enabled the efficient production of this compound, facilitating its use in both academic and industrial settings.

In the realm of medicinal chemistry, 1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one has been explored for its potential as a lead compound in drug discovery. Studies have shown that this compound exhibits significant activity against various biological targets, including enzymes and receptors involved in neurological disorders. For instance, research published in the Journal of Medicinal Chemistry highlighted the ability of 1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one to modulate specific neurotransmitter systems, suggesting its potential as a therapeutic agent for conditions such as Alzheimer's disease and Parkinson's disease.

Beyond its neurological applications, 1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one has also shown promise in cancer research. Preclinical studies have demonstrated that this compound possesses antiproliferative properties against several cancer cell lines. A study published in Cancer Research reported that 1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one selectively inhibits the growth of tumor cells while sparing normal cells. This selective toxicity is attributed to its ability to interfere with key signaling pathways involved in cell proliferation and survival.

The pharmacokinetic properties of 1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one have also been extensively studied. Research indicates that this compound has favorable absorption and distribution characteristics, making it suitable for oral administration. Additionally, its metabolic stability and low toxicity profile further enhance its potential as a drug candidate. These attributes are crucial for ensuring that the compound can be effectively delivered to target tissues without causing adverse effects.

In terms of clinical development, several Phase I and Phase II trials are currently underway to evaluate the safety and efficacy of 1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one. Preliminary results from these trials have been promising, with the compound demonstrating good tolerability and preliminary evidence of therapeutic benefit. However, further studies are needed to fully understand its potential and optimize its use in clinical settings.

The future outlook for 1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one is bright. Ongoing research continues to uncover new insights into its mechanisms of action and potential applications. Collaborative efforts between academia and industry are expected to drive further advancements in the development of this compound as a therapeutic agent. As more data becomes available from clinical trials and preclinical studies, the role of 1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one in treating various diseases is likely to become increasingly clear.

In conclusion, 1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one (CAS No. 27387-31-1) is a promising compound with a wide range of potential applications in medicinal chemistry and pharmaceutical research. Its unique chemical structure and favorable pharmacological properties make it an attractive candidate for further investigation. As research progresses and more data becomes available, 1,2,3,9-Tetrahydro - 9 - methyl - 4H - carbazol - 4 - one (CAS No. 27387 - 31 - 1) is poised to play a significant role in the development of new therapies for neurological disorders and cancer.

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