10-Methyl-9-(phenoxycarbonyl)acridinium fluorosulfonate
10-Methyl-9-(phenoxycarbonyl)acridinium fluorosulfonate (CAS: 149300-54-9) is a chemical compound with the molecular formula C21H16FNO5S and a molecular weight of 413.42 g/mol. This acridinium derivative functions as a fluorescent probe and label, suitable for various biochemical and spectroscopic applications. Its properties make it valuable in research settings for studying cellular processes and molecular interactions.

Fluorescent Labeling
Utilised as a fluorescent label in biochemical assays and for tagging molecules of interest. Its spectral properties can be employed in various detection systems.
Spectroscopic Probes
Serves as a fluorescent probe for spectroscopic analysis, enabling the study of molecular environments and dynamics. It is particularly useful in functional group reactive labelling for spectroscopy.
Membrane Research
Applicable in membrane research due to its lipophilic nature, functioning as a probe to investigate membrane properties and interactions.
Immunoassay Reagents
Can be employed in functional group reactive labelling for immunoassays, contributing to the development of diagnostic and research tools.
| Molecular weight | 413.42 |
|---|---|
| Empirical formula | C21H16FNO5S |
| Assay | ≥90% (HPLC) |
| Storage temperature | −20°C |

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 10-Methyl-9-(phenoxycarbonyl)acridinium fluorosulfonate used for?
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This compound is primarily used as a fluorescent probe and label in biochemical research, spectroscopy, and membrane studies.
What are the CAS number and molecular formula for 10-Methyl-9-(phenoxycarbonyl)acridinium fluorosulfonate?
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The CAS number is 149300-54-9, and the molecular formula is C21H16FNO5S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product at an assay of ≥90% (HPLC). We do not represent this product as USP, BP, EP, or other pharmacopoeial grades unless explicitly stated.
How should 10-Methyl-9-(phenoxycarbonyl)acridinium fluorosulfonate be handled safely?
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This compound is a Warning substance (GHS07) and may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Use with appropriate personal protective equipment including a dust mask (N95), eyeshields, and gloves in a well-ventilated area. Avoid breathing dust.
How is 10-Methyl-9-(phenoxycarbonyl)acridinium fluorosulfonate stored and shipped?
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It should be stored at -20°C. TSS exports fine chemicals globally, adhering to all necessary regulations for safe transport.
How can I request a sample or quote for this chemical?
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Please contact our sales team via the website or direct email to request a sample or a quotation for 10-Methyl-9-(phenoxycarbonyl)acridinium fluorosulfonate.
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