Molekula
2-Cloro-1-metilpiridinio *p*-toluenosulfonato
2-Chloro-1-Methylpyridinium p-toluenesulfonate
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
2-Chloro-1-methylpyridinium p-toluenesulfonate is a quaternary ammonium salt widely used as a key reagent in organic synthesis, particularly for the chloromethylation of nucleophiles and in the preparation of pyridine derivatives. It is also employed in pharmaceutical and agrochemical intermediate production due to its reactivity and selectivity. This chemical has a CAS number of 7403-46-5, with the molecular formula C13H14ClNO3S and a molecular weight of 299.77. It must be stored between 2 to 8°C, and it carries a **Warning** signal word for safety. Molekula supplies 2-Chloro-1-Methylpyridinium p-toluenesulfonate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
2-Chloro-1-methylpyridinium p-toluenesulfonate is a quaternary ammonium salt widely used as a key reagent in organic synthesis, particularly for the chloromethylation of nucleophiles and in the preparation of pyridine derivatives. It is also employed in pharmaceutical and agrochemical intermediate production due to its reactivity and selectivity. This chemical has a CAS number of 7403-46-5, with the molecular formula C13H14ClNO3S and a molecular weight of 299.77. It must be stored between 2 to 8°C, and it carries a **Warning** signal word for safety. Molekula supplies 2-Chloro-1-Methylpyridinium p-toluenesulfonate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White to off-white solid |
| Purity (HPLC) | ≥98.0% |
| Water (KF) | ≤0.50% |
| Identification (1H-NMR) | Conforms to reference |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | 2 to 8 °C |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 90037828 |
| Número CAS | 7403-46-5 |
| Fórmula molecular | C13H14ClNO3S |
| Peso molecular | 299.77 |
| SMILES | CC1=CC=C(C=C1)S(=O)(=O)[O-].C[N+]1=CC=CC=C1Cl |
| Código REACH | Y110 |
| Código HTS | 2933399999 |
| Código arancelario | 2933399999 |
Seguridad y GHS
-
Health Hazard
GHS07
Declaraciones de peligro
- H302 Nocivo en caso de ingestión.
- H315 Provoca irritación cutánea.
- H319 Provoca irritación ocular grave.
- H335 Puede irritar las vías respiratorias.
Declaraciones de precaución
- P261 Evitar respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P302+352 EN CASO DE CONTACTO CON LA PIEL: Lavar con abundante agua/...
- P304+340 EN CASO DE INHALACIÓN: Transportar a la persona al aire libre y mantenerla en una posición que le facilite la respiración.
- P305+351+338 EN CASO DE CONTACTO CON LOS OJOS: Aclarar cuidadosamente con agua durante varios minutos. Quitar las lentes de contacto, si lleva y resulta fácil. Seguir aclarando.
- P308+313 EN CASO DE exposición manifiesta o presunta: Consultar a un médico.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, French, German, Italian, Portuguese, Spanish.
Certificado de Análisis (CoA) por lote
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Sinónimos
No se han registrado nombres alternativos para este producto.
Preguntas frecuentes
What is 2-Chloro-1-Methylpyridinium p-toluenesulfonate used for?
This compound is primarily used as a reagent in organic synthesis, particularly for the preparation of pyridine derivatives and in peptide chemistry.
What is the chemical formula and molecular weight of this product?
The chemical formula is **C₁₃H₁₄ClNO₃S**, and the molecular weight is **299.77 g/mol**.
How should this product be stored?
Store at **2–8°C** in a cool, dry place, away from direct sunlight and incompatible materials.
What grades or purities are available for this product?
Molekula supplies this product in **analytical and synthesis-grade purity**, typically ≥98% by HPLC or NMR.
Can Molekula supply this product in bulk quantities?
Yes, we offer bulk packaging options—please contact our sales team for minimum order quantities and pricing.
What documentation comes with an order of this product?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and a **batch-specific quality report**.
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