7-Chloro-6-nitro-4(3H)quinazolinone
7-Chloro-6-nitro-4(3H)quinazolinone (CAS: 53449-14-2) is a halogenated heterocyclic compound with the molecular formula C8H4ClN3O3 and a molecular weight of 225.59 g/mol. This quinazolinone derivative serves as a valuable building block in organic synthesis, particularly for the construction of more complex molecular architectures. It is primarily utilised in chemical research and development settings for the synthesis of novel compounds.
- IUPAC
- 7-Chloro-4-hydroxy-6-nitroquinazoline

Organic Synthesis Intermediate
Utilised as a key intermediate in multi-step organic synthesis pathways. Its structure allows for various chemical modifications, making it a versatile component for creating novel molecules.
Heterocyclic Chemistry Research
Serves as a building block in the exploration of new heterocyclic compounds. Its quinazolinone core can be functionalised for diverse research applications in medicinal chemistry and materials science.
Chemical Research and Development
Employed in R&D laboratories for the synthesis and characterisation of new chemical entities. Suitable for academic and industrial research focused on novel compound discovery.
| Molecular weight | 225.59 |
|---|---|
| Empirical formula | C8H4ClN3O3 |
| Assay | 97% |
| Melting point | 314-319 °C |

Hazard statements
- H301Toxic if swallowed
Precautionary statements
- P301IF SWALLOWED
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25 |
| Safety statements (S) | 45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 7-Chloro-6-nitro-4(3H)quinazolinone used for?
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7-Chloro-6-nitro-4(3H)quinazolinone is primarily used as a building block in organic synthesis and in chemical research and development for the creation of novel heterocyclic compounds.
What are the CAS number and molecular formula?
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The CAS number for 7-Chloro-6-nitro-4(3H)quinazolinone is 53449-14-2, and its molecular formula is C8H4ClN3O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 7-Chloro-6-nitro-4(3H)quinazolinone with an assay of 97%. This product is not supplied as USP, BP, or EP grade.
How should 7-Chloro-6-nitro-4(3H)quinazolinone be handled?
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This compound is classified as Danger, indicated by GHS06, and carries the hazard statement H301 (Toxic if swallowed). Handle with extreme care in a well-ventilated area, wearing appropriate personal protective equipment. Seek immediate medical attention if swallowed. Refer to the Safety Data Sheet (SDS) for comprehensive handling guidelines.
Is 7-Chloro-6-nitro-4(3H)quinazolinone packed and shipped internationally?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals and can arrange for the packing and shipment of 7-Chloro-6-nitro-4(3H)quinazolinone to international destinations, adhering to all relevant shipping regulations.
How can I request a sample or quote?
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To request a sample or a quotation for 7-Chloro-6-nitro-4(3H)quinazolinone, please contact our sales department via the website or by phone with your specific requirements.
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