1,3-Dihydroxy-9-acridinecarboxylic acid
1,3-Dihydroxy-9-acridinecarboxylic acid (CAS: 28332-99-2), a heterocyclic organic compound with the molecular formula C14H9NO4 and a molecular weight of 255.23 g/mol. This acridine derivative serves as a valuable building block in chemical synthesis. Its structure lends itself to further functionalisation, making it a useful intermediate for researchers and chemists developing novel compounds.
- Synonyms
- C14H9NO4

Organic Synthesis Intermediate
This compound is employed as a key intermediate in the synthesis of more complex organic molecules. Its heterocyclic acridine core with hydroxyl and carboxylic acid functional groups allows for diverse chemical transformations.
Research and Development
Utilised in laboratory settings for R&D purposes, it aids in the exploration of new chemical pathways and the development of novel materials or biologically active compounds.
Heterocyclic Chemistry
As a functionalised acridine, it is a useful building block for chemists specialising in heterocyclic chemistry, enabling the construction of specialised molecular frameworks.
| Molecular weight | 255.23 |
|---|---|
| Empirical formula | C14H9NO4 |
| Grade | technical grade |
| Melting point | 280 °C (dec.)(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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 1,3-Dihydroxy-9-acridinecarboxylic acid used for?
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1,3-Dihydroxy-9-acridinecarboxylic acid is primarily used as a building block and intermediate in organic synthesis and chemical research, particularly within heterocyclic chemistry.
What are the CAS number and molecular formula for 1,3-Dihydroxy-9-acridinecarboxylic acid?
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The CAS number is 28332-99-2, and its molecular formula is C14H9NO4 (Empirical Formula Hill Notation).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,3-Dihydroxy-9-acridinecarboxylic acid in technical grade. We do not represent it as USP, BP, or EP grade.
What are the primary safety concerns when handling this chemical?
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This compound is classified as a GHS07 irritant, with warning signal words. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (N95 type), eyeshields, and gloves, should be worn. Handle in a well-ventilated area or fume hood.
How is 1,3-Dihydroxy-9-acridinecarboxylic acid packed and exported?
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Tech Serve Solutions packs and exports chemicals according to international shipping regulations to ensure safe transit. Specific packaging details are available upon request.
How can I request a sample or quote for 1,3-Dihydroxy-9-acridinecarboxylic acid?
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To request a sample or a quotation, please contact our sales team through the website or by direct inquiry, providing your details and the product CAS number (28332-99-2).
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