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2,3-Dihydro-1H-carbazol-4(9H)-one (CAS 15128-52-6) is a pivotal building block in the API intermediates market, primarily utilized for the synthesis of the 5-HT3 receptor antagonist Ondansetron, where achieving a Pharma/API purity of 99% is critical for meeting stringent FDA regulatory standards. 1,2,3,9-Tetrahydro-4H-carbazol-4-one is increasingly integrated into the workflows of domestic CDMOs as US-based pharmaceutical companies seek to mitigate global sourcing risks and prioritize high purity fine chemicals that ensure supply chain resilience. Ondansetron Impurity I has also gained traction within custom synthesis services as a vital analytical standard for impurity profiling, reflecting a broader trend among any major bulk chemical supplier to provide comprehensive technical support for American Chemical Society-aligned research and development. We are an established 2,3-dihydro-1H-carbazol-4(9H)-one intermediates supplier with >= 99% purity in the united states, ensuring minimal carry-over of impurities in the final API, and a broad range of various pharmaceutical intermediates for API manufacturers and finished formulators, providing comprehensive analytical (HPLC/NMR/MS) and supporting 2,3-dihydro-1H-carbazol-4(9H)-one COA/TDS/SDS region-specific regulatory support. reliable lead times, worldwide supply chain capabilities
2,3-Dihydro-1H-carbazol-4(9H)-one (CAS 15128-52-6) is a pivotal building block in the API intermediates market, primarily utilized for the synthesis of the 5-HT3 receptor antagonist Ondansetron, where achieving a Pharma/API purity of 99% is critical for meeting stringent FDA regulatory standards. 1,2,3,9-Tetrahydro-4H-carbazol-4-one is increasingly integrated into the workflows of domestic CDMOs as US-based pharmaceutical companies seek to mitigate global sourcing risks and prioritize high purity fine chemicals that ensure supply chain resilience. Ondansetron Impurity I has also gained traction within custom synthesis services as a vital analytical standard for impurity profiling, reflecting...
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Pharmaceutical
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Pharmaceutical Actives & Precursors
Intermediates & Precursors
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Chemical Properties & Specifications
P261, P264, P264+P265, P270, P271, P272, P280, P301+P316, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501
Acute Tox. 3 (25%)
Acute Tox. 4 (25%)
A vital pharmaceutical intermediate primarily used in the synthesis of antiemetic drugs such as Ondansetron, which targets the central nervous system
An analytical reference standard used for method development, validation, and quality control during the synthesis and formulation stages of drug development
A functionalized heterocyclic ketone used as a versatile starting material for the development of novel bioactive molecules and complex organic compounds
A chemical reagent employed in academic and industrial research for the synthesis of muscle relaxants and local anesthetics.
2,3-dihydro-1H-carbazol-4(9H)-one, also known as 1,2,3,9-tetrahydro-4H-carbazol-4-one, is a carbazole derivative primarily used as a key pharmaceutical intermediate in the synthesis of antiemetic drugs such as Ondansetron
This compound is widely utilized in the pharmaceutical and agrochemical industries for the development of active pharmaceutical ingredients (APIs) and bioactive molecules
It is a solid compound slightly soluble in DMSO and methanol, typically used in liquid-phase chemical synthesis and organic building block protocols
Standard specifications include CAS number 15128-52-6, a molecular weight of 185.22, high purity (typically 97-99%), and documentation such as COA, TDS, impurity reports, and regulatory compliance documents
Scimplify has capabilities for global distribution and custom synthesis through an integrated network of manufacturers and logistics partners with reliable lead time
The product is export ready with a standard MOQ starting from 100 kgs, with lead times for international customers depending on the shipping destination and specific grade.
Category : Pharmaceutical Actives & Precursors
Sub-Category : Intermediates & Precursors
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