9-Anthryldiazomethane
9-Anthryldiazomethane (CAS: 10401-59-9) is a chemical compound with the formula C15H10N2 and a molecular weight of 218.25 g/mol. It is a fluorescent diazomethane analogue primarily utilised for the derivatisation of biomolecules. This versatile reagent has also found application in the detection of various acidic compounds, including amino acids, bile acids, fatty acids, prostaglandins, and steroid acids.
- IUPAC
- 9-(Diazomethyl)anthracene,ADAM
- Synonyms
- 9-(Diazomethyl)anthracene,ADAM

Biomolecule Derivatisation
9-Anthryldiazomethane serves as a common fluorescent derivatising agent for biomolecules. Its fluorescence properties allow for sensitive detection and quantification in analytical procedures.
Detection of Acids
This compound is employed in the detection and analysis of a range of acidic substances. Its applications include identifying amino acids, bile acids, fatty acids, prostaglandins, and steroid acids.
Analytical Chemistry Reagent
As a specialised reagent, 9-Anthryldiazomethane is valuable in various analytical chemistry techniques where derivatisation enhances detectability or separation of target analytes.
| Molecular weight | 218.25 |
|---|---|
| Empirical formula | C15H10N2 |
| Storage temperature | −20°C |
| Application | Common fluorescent diazomethane analogue used to derivatize biomolecules. Also has been used to detect several types of acids, including amino acids, bile acids, fatty acids, prostaglandins, and steroid acids. |

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) | 26-36 |
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 9-Anthryldiazomethane used for?
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9-Anthryldiazomethane is used as a fluorescent diazomethane analogue for the derivatisation of biomolecules and in the detection of various acids such as amino acids, bile acids, fatty acids, prostaglandins, and steroid acids.
What is the CAS number and chemical formula for 9-Anthryldiazomethane?
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The CAS number for 9-Anthryldiazomethane is 10401-59-9, and its chemical formula is C15H10N2.
What grade and purity does Tech Serve Solutions supply for 9-Anthryldiazomethane?
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Tech Serve Solutions supplies 9-Anthryldiazomethane. The specific grade and purity are available upon request. We do not represent this product as USP, BP, or EP grade.
What are the primary safety concerns when handling 9-Anthryldiazomethane?
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9-Anthryldiazomethane is classified with H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, should be used. Ensure adequate ventilation.
How is 9-Anthryldiazomethane typically stored and shipped?
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9-Anthryldiazomethane should be stored at -20°C. TSS exports chemicals globally, adhering to all necessary shipping and handling regulations.
How can I request a sample or quote for 9-Anthryldiazomethane?
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To request a sample or a quotation for 9-Anthryldiazomethane, please contact our sales department through the website or by phone.
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