Molekula
Ácido tiophen-3-carboxílico
Thiophene-3-carboxylic acid
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Thiophene-3-carboxylic acid is an organic heterocyclic compound featuring a thiophene ring with a carboxylic acid substituent, primarily used as a synthetic intermediate in pharmaceuticals, agrochemicals, and organic synthesis. It serves as a key building block for APIs, dyes, and specialty polymers. This chemical has a CAS number of 88-13-1, molecular formula C5H4O2S, and a molecular weight of 128.15 g/mol. It is stored at ambient conditions and carries a signal word of "Warning" for safety classification. Molekula supplies Thiophene-3-carboxylic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Thiophene-3-carboxylic acid is an organic heterocyclic compound featuring a thiophene ring with a carboxylic acid substituent, primarily used as a synthetic intermediate in pharmaceuticals, agrochemicals, and organic synthesis. It serves as a key building block for APIs, dyes, and specialty polymers. This chemical has a CAS number of 88-13-1, molecular formula C5H4O2S, and a molecular weight of 128.15 g/mol. It is stored at ambient conditions and carries a signal word of "Warning" for safety classification. Molekula supplies Thiophene-3-carboxylic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White to light yellow powder |
| Melting Point | 136 - 144°C |
| Purity (Titration by NaOH) | 98.0 - 102.0% |
| Identification (IR) | Conforms to Reference |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Acidez | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 47774301 |
| Número CAS | 88-13-1 |
| Fórmula molecular | C5H4O2S |
| Peso molecular | 128.15 |
| SMILES | O=C(O)C1=CSC=C1 |
| Código REACH | Y113 |
| Código HTS | 29349990 |
| Código arancelario | 2934999090 |
Seguridad y GHS
-
Health Hazard
GHS07
Declaraciones de peligro
- 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/...
- 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.
- P333+313 En caso de irritación o erupción cutánea: Consultar a un médico.
- P337+313 Si persiste la irritación ocular: Consultar a un médico.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, French, German, Italian, Spanish.
Certificado de Análisis (CoA) por lote
Introduzca un número de lote o partida para recuperar el informe de análisis (CoA) correspondiente a esa partida específica. Podemos generar uno a partir de los datos de especificación si no hay ningún PDF disponible.
Sinónimos
No se han registrado nombres alternativos para este producto.
Preguntas frecuentes
What is thiophene-3-carboxylic acid commonly used for?
Thiophene-3-carboxylic acid is primarily used as an intermediate in organic synthesis, including the production of pharmaceuticals, agrochemicals, and heterocyclic compounds.
What is the chemical formula and molecular weight of thiophene-3-carboxylic acid?
The chemical formula is **C₅H₄O₂S**, and the molecular weight is **128.15 g/mol**.
How should thiophene-3-carboxylic acid be stored?
Store at **ambient temperature** in a cool, dry place, away from incompatible substances and moisture.
What grades or purities of thiophene-3-carboxylic acid does Molekula supply?
Molekula supplies thiophene-3-carboxylic acid in **high-purity (HPLC/GC-grade) and technical-grade** forms—confirm availability for your specific needs.
Can Molekula supply thiophene-3-carboxylic acid in bulk quantities?
Yes, Molekula can provide thiophene-3-carboxylic acid in bulk; contact us for pricing and lead times based on your order volume.
What documentation comes with an order of thiophene-3-carboxylic acid?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet.
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