1-Aminoanthraquinone
1-Aminoanthraquinone (CAS: 82-45-1, C14H9NO2, MW: 223.23) is a key organic building block and a carbonyl compound. Primarily utilised as an intermediate in the synthesis of dyes and pigments, particularly for azoic colours, it is a valuable reagent in the chemical industry. This compound plays a role in the production of various colourants where its anthraquinone structure imparts specific colour properties and stability.
- IUPAC
- Azoic Diazo No. 36,Fast Red AL
- Synonyms
- 1-Aminoanthraquinone

Dye and Pigment Intermediate
1-Aminoanthraquinone serves as a crucial intermediate in the synthesis of a wide range of dyes and pigments. Its structure is foundational for producing azoic dyes, contributing specific chromophoric properties.
Chemical Synthesis
As a versatile organic building block, this compound is employed in various chemical synthesis pathways. It is a reactant in the creation of more complex organic molecules and speciality chemicals.
Colourant Manufacturing
This chemical is integral to the manufacturing of colourants, including those used in textiles and other industrial applications. Its anthraquinone core is essential for achieving desired shades and fastness properties.
| Molecular weight | 223.23 |
|---|---|
| Empirical formula | C14H9NO2 |
| Assay | 97% |
| Grade | technical |
| Melting point | 253-255 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 1 |
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-Aminoanthraquinone used for?
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1-Aminoanthraquinone is primarily used as an intermediate in the synthesis of dyes and pigments, particularly for azoic colours and other colourants.
What is the CAS number and formula for 1-Aminoanthraquinone?
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The CAS number for 1-Aminoanthraquinone is 82-45-1 and its molecular formula is C14H9NO2.
What grade and purity does Tech Serve Solutions supply for 1-Aminoanthraquinone?
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Tech Serve Solutions supplies 1-Aminoanthraquinone with a minimum assay of 97% in a technical grade. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations for 1-Aminoanthraquinone?
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1-Aminoanthraquinone requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Handle in a well-ventilated area.
How is 1-Aminoanthraquinone packed, shipped, and exported?
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1-Aminoanthraquinone is carefully packed to ensure safe transit and is available for global export by Tech Serve Solutions.
How can I request a quote or sample of 1-Aminoanthraquinone?
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To request a quote or sample of 1-Aminoanthraquinone, please contact our sales team through the website or by phone.
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