9H-Carbazol-2-yl trifluoromethanesulfonate
9H-Carbazol-2-yl trifluoromethanesulfonate (CAS: 870703-52-9, C13H8F3NO3S) is a carbazole derivative and a key building block in organic synthesis. With a molecular weight of 315.27 g/mol, it serves as a valuable intermediate for the creation of complex heterocyclic compounds. This triflate is primarily utilised in research and development settings for novel material science and pharmaceutical discovery.

Organic Synthesis Intermediate
9H-Carbazol-2-yl trifluoromethanesulfonate acts as a versatile building block for introducing the carbazole moiety into larger molecular structures. Its triflate group is a good leaving group, facilitating various coupling reactions.
Pharmaceutical Research
This compound can be employed in the development of new pharmaceutical candidates, where the carbazole scaffold is a known pharmacophore in various therapeutic areas.
Material Science
It is used in the synthesis of advanced materials, potentially including organic semiconductors, optoelectronic devices, and functional polymers, leveraging the electronic properties of the carbazole unit.
| Molecular weight | 315.27 |
|---|---|
| Empirical formula | C13H8F3NO3S |
| Assay | 97% |
| Melting point | 135-139 °C(lit.) |

Hazard statements
- H300Fatal if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P264Wash thoroughly after handling
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+ |
| Risk statements (R) | 28-36 |
| Safety statements (S) | 26-28-36/37-45 |
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 9H-Carbazol-2-yl trifluoromethanesulfonate used for?
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9H-Carbazol-2-yl trifluoromethanesulfonate is primarily used as a building block in organic synthesis, particularly for pharmaceutical research and material science applications, enabling the introduction of the carbazole moiety into complex molecular structures.
What is the CAS number and formula for 9H-Carbazol-2-yl trifluoromethanesulfonate?
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The CAS number is 870703-52-9 and the empirical formula is C13H8F3NO3S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 9H-Carbazol-2-yl trifluoromethanesulfonate with an assay of 97%. This product is not supplied as USP, BP, or EP grade.
How should 9H-Carbazol-2-yl trifluoromethanesulfonate be handled safely?
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9H-Carbazol-2-yl trifluoromethanesulfonate is classified as Danger (GHS06) with hazard statements H300 (Fatal if swallowed) and H319 (Causes serious eye irritation). Appropriate personal protective equipment, including eyeshields, face shields, gloves, and suitable respiratory protection (e.g., N100 respirator), is essential during handling. Ensure strict adherence to safety protocols as indicated by the precautionary statements P264 and P301 + P310.
Is 9H-Carbazol-2-yl trifluoromethanesulfonate a controlled substance?
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The provided data does not indicate that 9H-Carbazol-2-yl trifluoromethanesulfonate is a controlled substance.
How is 9H-Carbazol-2-yl trifluoromethanesulfonate packed and exported?
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Products are packed according to international shipping regulations, ensuring safe transit. As a global supplier, Tech Serve Solutions can export 9H-Carbazol-2-yl trifluoromethanesulfonate worldwide.
How can I request a quote or sample for 9H-Carbazol-2-yl trifluoromethanesulfonate?
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To request a quote or sample, please visit the Tech Serve Solutions website or contact our sales team directly, providing the product name and CAS number (870703-52-9).
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