9-(1H-Benzotriazol-1-ylmethyl)-9H-carbazole
9-(1H-Benzotriazol-1-ylmethyl)-9H-carbazole (CAS: 124337-34-4), with the molecular formula C19H14N4 and a molecular weight of 298.34 g/mol, is a chemical compound primarily utilised in synthetic organic chemistry. It serves as a valuable reagent in various chemical synthesis pathways, particularly those involving C-C bond formation. Its utility extends to research and development applications within the chemical and pharmaceutical sectors.

Organic Synthesis Reagent
This compound acts as a versatile building block in the synthesis of complex organic molecules. Its structure lends itself to participation in various coupling reactions and functional group transformations.
C-C Bond Formation
Utilised in reactions designed to create new carbon-carbon bonds, a fundamental process in the construction of organic frameworks. This is crucial for developing novel compounds with specific properties.
Chemical Research and Development
Serves as a reagent in academic and industrial research laboratories exploring new synthetic methodologies and target molecules. Its availability supports innovation in chemistry.
| Molecular weight | 298.34 |
|---|---|
| Empirical formula | C19H14N4 |
| Assay | 96% |
| Melting point | 190-193 °C(lit.) |

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-(1H-Benzotriazol-1-ylmethyl)-9H-carbazole used for?
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9-(1H-Benzotriazol-1-ylmethyl)-9H-carbazole (CAS: 124337-34-4) is primarily used as a reagent in organic synthesis, particularly for C-C bond formation, and in chemical research and development.
What is the CAS number and molecular formula for this compound?
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The CAS number is 124337-34-4, and the molecular formula is C19H14N4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound at an assay of 96%. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade.
How should 9-(1H-Benzotriazol-1-ylmethyl)-9H-carbazole be handled safely?
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This compound is classified as a Warning with hazards H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Handle with appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves. Ensure good ventilation and avoid breathing dust. Store in a well-ventilated place. Keep container tightly closed.
Is this chemical regulated or scheduled?
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The provided data does not indicate that 9-(1H-Benzotriazol-1-ylmethyl)-9H-carbazole is a controlled or scheduled substance.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions packs and ships fine chemicals, pharmaceutical intermediates, and laboratory reagents globally. Specific packaging details will be provided upon order confirmation, adhering to international shipping regulations.
How can I request a sample or a quote for 9-(1H-Benzotriazol-1-ylmethyl)-9H-carbazole?
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To request a sample or obtain a quote, please contact our sales department through the website or by calling. Please reference the product name and CAS number (124337-34-4).
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