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Summary of Significant Accounting Policies (Details) - USD ($) | 12 Months Ended
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Sep. 30, 2024 | Sep. 30, 2023
Summary of Significant Accounting Policies [Line Items] |  |
Prepaid insurance | $ 0 | $ 154,611
Advance payments | 2,700,000 | 7,734,895
Finished goods | 6,134,895 |
Work in process | 2,133,862 |
Prepaid manufacturing costs | 6,134,895 |
In-process research and development | $ 19,400,000 |
Amortized straight line basis over period | 8 years |
Research and development | $ 11,906,601 | $ 14,819,729
Milestone fees | 33,700,000 |
Citius Oncology’s [Member] |  |
Summary of Significant Accounting Policies [Line Items] |  |
In-process research and development includes the value of LMB | $ 73,400,000 |
Non-Hodgkin Lymphoma [Member] |  |
Summary of Significant Accounting Policies [Line Items] |  |
Amortized straight line basis over period | 12 years |
Dr. Reddy’s [Member] |  |
Summary of Significant Accounting Policies [Line Items] |  |
Research and development | $ 40,000,000 |
Milestone fees | 27,500,000 |
Eisai [Member] |  |
Summary of Significant Accounting Policies [Line Items] |  |
Milestone fees | $ 5,900,000 |

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