2,3-Dihydro-9,10-dihydroxy-1,4-anthracenedione
2,3-Dihydro-9,10-dihydroxy-1,4-anthracenedione (CAS: 17648-03-2) is an organic compound with the molecular formula C14H10O4 and a molecular weight of 242.23 g/mol. Also known as Leucoquinizarin, this dihydroxyanthracenedione derivative is recognised as a valuable building block in chemical synthesis. Its structure, featuring ketone and hydroxyl functional groups, makes it a useful intermediate for creating more complex organic molecules for research and development purposes.
- IUPAC
- Leucoquinizarin
- Synonyms
- Leucoquinizarin4-anthracenedioneC14H10O4

Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of complex organic molecules and speciality chemicals. Its functional groups allow for diverse chemical transformations in research settings.
Research and Development
Essential reagent for academic and industrial research laboratories exploring new chemical pathways and developing novel compounds. Its well-defined structure aids in predictable reaction outcomes.
Carbonyl Compound Chemistry
Serves as a substrate in reactions involving carbonyl groups, contributing to the study and application of ketone chemistry in organic synthesis.
| Molecular weight | 242.23 |
|---|---|
| Empirical formula | C14H10O4 |
| Assay | 90% |
| Melting point | 154-157 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38-43 |
| Safety statements (S) | 24/25-26 |
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 2,3-Dihydro-9,10-dihydroxy-1,4-anthracenedione used for?
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2,3-Dihydro-9,10-dihydroxy-1,4-anthracenedione is primarily used as a building block and intermediate in organic synthesis and chemical research and development.
What is the CAS number and molecular formula for 2,3-Dihydro-9,10-dihydroxy-1,4-anthracenedione?
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The CAS number is 17648-03-2, and the molecular formula is C14H10O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound at an assay of 90%. We do not represent this product as USP, BP, EP, or pharmacopoeia grade; it is supplied for research and industrial purposes.
How should 2,3-Dihydro-9,10-dihydroxy-1,4-anthracenedione be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, faceshields, and gloves. This compound may cause skin irritation (H315), eye irritation (H319), respiratory irritation (H335), and may cause an allergic skin reaction (H317). Avoid breathing dust. Use only in a well-ventilated area. In case of eye contact, rinse cautiously with water for several minutes.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions is a global supplier and exporter of chemicals, adhering to all necessary regulations for safe packing, shipping, and international export.
How can I request a sample or quote for 2,3-Dihydro-9,10-dihydroxy-1,4-anthracenedione?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing the CAS number 17648-03-2.
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