9-Anthracenecarboxaldehyde carbohydrazone
9-Anthracenecarboxaldehyde carbohydrazone (CAS: 55486-16-3, C16H14N4O) is a specialised organic compound with a molecular weight of 278.31 g/mol. It is primarily recognised for its fluorescent properties, emitting light at specific wavelengths. This compound is employed in research and analytical applications requiring sensitive detection methods.
- IUPAC
- 1-(9-Anthrylmethylene)carbazide
- Synonyms
- 1-(9-Anthrylmethylene)carbazide

Fluorescent Labeling
Utilised as a fluorescent label in various biochemical and analytical assays. Its excitation and emission spectra allow for sensitive detection and quantification in biological samples.
Fluorescent Probes
Serves as a component in the development of fluorescent probes for scientific research. These probes can be designed to interact with specific biological targets, enabling visualisation and study.
Analytical Reagent
Employed as a reagent in analytical chemistry, particularly where fluorescence detection offers enhanced sensitivity over other methods. Its properties are useful in specialised research contexts.
| Molecular weight | 278.31 |
|---|---|
| Empirical formula | C16H14N4O |
| Assay | ≥98.0% (CHN) |
| Grade | for fluorescence |

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.
| Fluorescence | λex 334 nm; λem 507 nm in DMSO |
|---|
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-Anthracenecarboxaldehyde carbohydrazone used for?
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This compound is primarily used as a fluorescent label and probe in biochemical and analytical research applications, owing to its distinct fluorescence properties.
What are the CAS number and formula for 9-Anthracenecarboxaldehyde carbohydrazone?
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The CAS number is 55486-16-3 and the molecular formula is C16H14N4O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of ≥98.0% (CHN) and it is graded for fluorescence. We do not represent it as USP, BP, or EP grade.
How should 9-Anthracenecarboxaldehyde carbohydrazone be handled?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Avoid inhaling dust and ensure good ventilation to prevent respiratory irritation (H335).
Is this chemical suitable for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 9-Anthracenecarboxaldehyde carbohydrazone.
How can I request a sample or quote for this product?
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Please contact our sales department via our website or direct inquiry to request a sample or a quotation for 9-Anthracenecarboxaldehyde carbohydrazone.
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