(1-Pyrrolidinylmethyl)benzotriazole, mixture of Bt1 and Bt2 isomers
(1-Pyrrolidinylmethyl)benzotriazole, mixture of Bt1 and Bt2 isomers (CAS: 19213-23-1) is a chemical compound with a molecular weight of 202.26 g/mol. This substance is primarily utilised as a synthetic reagent in chemical synthesis. Its applications are focused within C-C bond formation processes, making it a valuable tool for organic chemists. Supplied by Tech Serve Solutions, it adheres to high purity standards.
- Synonyms
- C11H14N4

C-C Bond Formation
This compound serves as a reagent in organic synthesis, specifically facilitating the formation of carbon-carbon bonds. Its structure is well-suited for various coupling reactions.
Chemical Synthesis
Utilised in general chemical synthesis, this benzotriazole derivative is an important building block or reagent for creating more complex organic molecules.
Synthetic Reagent
As a synthetic reagent, it enables chemists to perform specific transformations within a synthetic route, contributing to the efficient construction of target compounds.
| Molecular weight | 202.26 |
|---|---|
| Empirical formula | C11H14N4 |
| Assay | 97% |
| Melting point | 80-83 °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 (1-Pyrrolidinylmethyl)benzotriazole, mixture of Bt1 and Bt2 isomers used for?
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This compound is used as a synthetic reagent, primarily in processes involving C-C bond formation and general chemical synthesis.
What are the CAS number and empirical formula for this chemical?
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The CAS number is 19213-23-1, and the empirical formula is C11H14N4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product at an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should (1-Pyrrolidinylmethyl)benzotriazole be handled safely?
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This compound may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handling requires appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves. Ensure adequate ventilation.
Is this chemical available for export and how is it shipped?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals. The product is carefully packed and shipped according to international regulations for chemical transport.
How can I request a sample or quote?
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To request a sample or a quote, please contact our sales department through the website or by phone, providing the product name and CAS number.
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