9-Fluorenylmethyl carbazate
9-Fluorenylmethyl carbazate (CAS 35661-51-9, C15H14N2O2, MW 254.28) is a high-purity chemical reagent. It is recognised for its utility as a derivatization agent, particularly in HPLC analysis, to enhance the detectability of various compounds through fluorescence. This compound finds applications in biochemical research and analytical chemistry.
- IUPAC
- Fmoc-hydrazide

HPLC Derivatization Reagent
This compound serves as an effective derivatization agent in High-Performance Liquid Chromatography (HPLC) analysis. It reacts with analytes to form fluorescent derivatives, enabling sensitive detection and quantification.
Fluorescence Derivatization
It is employed to introduce a fluorescent tag onto molecules that lack inherent fluorescence. This process significantly improves detection limits in analytical methods by leveraging fluorescence spectroscopy.
Biochemical Analysis
9-Fluorenylmethyl carbazate is utilised in biochemical research for the analysis of various biological molecules. Its ability to form fluorescent adducts aids in the characterisation and study of biomolecules.
| Molecular weight | 254.28 |
|---|---|
| Empirical formula | C15H14N2O2 |
| Assay | ≥99.0% (HPLC)≥99.0% |
| Grade | for HPLC derivatization |
| Storage temperature | 2-8°C |
| Melting point | ~170 °C (dec.) |

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 264 nm; λem 309 nm in methanolλex 270 nm; λem 320 nm (Saccharide adducts) |
|---|
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-Fluorenylmethyl carbazate used for?
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9-Fluorenylmethyl carbazate is primarily used as a derivatization reagent, particularly for HPLC analysis and fluorescence detection, to enhance the detectability of analytes.
What is the CAS number and formula for 9-Fluorenylmethyl carbazate?
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The CAS number for 9-Fluorenylmethyl carbazate is 35661-51-9, and its molecular formula is C15H14N2O2.
What grade and purity does Tech Serve Solutions supply for 9-Fluorenylmethyl carbazate?
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Tech Serve Solutions supplies 9-Fluorenylmethyl carbazate with an assay of ≥99.0% (HPLC) and ≥99.0%, suitable for HPLC derivatisation.
How should 9-Fluorenylmethyl carbazate be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, in a well-ventilated area, as it may cause skin, eye, and respiratory irritation (H315, H319, H335).
Is 9-Fluorenylmethyl carbazate suitable for general laboratory use?
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Yes, 9-Fluorenylmethyl carbazate, with its high purity, is well-suited for analytical and research laboratory applications.
How is 9-Fluorenylmethyl carbazate stored and shipped?
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It should be stored at 2-8°C and is carefully packed and exported by Tech Serve Solutions following all regulatory requirements for chemical shipments.
How can I request a quote or sample for 9-Fluorenylmethyl carbazate?
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To request a quote or sample, please contact the Tech Serve Solutions sales department via our website or direct contact details, specifying the product name and CAS number.
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