Molekula
Ácido dibenzoyl-D-tártarico
Dibenzoyl-D-tartaric 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
Dibenzoyl-D-tartaric acid is an organic chiral resolving agent and intermediate, primarily used in asymmetric synthesis, pharmaceutical chiral resolution, and as a building block for fine chemicals. Its optical purity and stability make it valuable in producing enantiomerically pure compounds. CAS 17026-42-5, molecular formula C18H14O8 (C6H5COOCH(COOH)CH(COOH)OCOC6H5), molecular weight 358.30 g/mol. Store at ambient conditions. Signal word: Warning. Molekula supplies Dibenzoyl-D-tartaric acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Dibenzoyl-D-tartaric acid is an organic chiral resolving agent and intermediate, primarily used in asymmetric synthesis, pharmaceutical chiral resolution, and as a building block for fine chemicals. Its optical purity and stability make it valuable in producing enantiomerically pure compounds. CAS 17026-42-5, molecular formula C18H14O8 (C6H5COOCH(COOH)CH(COOH)OCOC6H5), molecular weight 358.30 g/mol. Store at ambient conditions. Signal word: Warning. Molekula supplies Dibenzoyl-D-tartaric 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 off white crystalline powder |
| Melting Point | 151 - 154°C |
| Heavy metals | ≤10ppm |
| Loss on Drying | ≤0.5% |
| Purity | ≥99.0% |
| Residue on Ignition | ≤0.1% |
| Specific rotation [a]20/D | 114° ~ 117° |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 90029560 |
| Número CAS | 17026-42-5 |
| Fórmula molecular | C6H5COOCH(COOH)CH(COOH)OCOC6H5 |
| Peso molecular | 358.30 |
| SMILES | C1=CC=C(C=C1)C(=O)O[C@@H]([C@@H](C(=O)O)OC(=O)C2=CC=CC=C2)C(=O)O |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 2918.13.50.00 |
| Código arancelario | 2918130000 |
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
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- 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
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 dibenzoyl-D-tartaric acid commonly used for?
Dibenzoyl-D-tartaric acid is primarily used as a chiral resolving agent in asymmetric synthesis, particularly for separating enantiomers of racemic mixtures, and in pharmaceutical intermediate production.
What is the chemical formula and molecular weight of dibenzoyl-D-tartaric acid?
The chemical formula is **C₁₈H₁₄O₈** (C₆H₅COOCH(COOH)CH(COOH)OCOC₆H₅) with a molecular weight of **358.30 g/mol**.
How should dibenzoyl-D-tartaric acid be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture and direct sunlight to prevent degradation.
What purity grades of dibenzoyl-D-tartaric acid does Molekula supply?
Molekula supplies **analytical grade (≥98% purity)** and **synthetic grade (≥95% purity)** dibenzoyl-D-tartaric acid.
Can Molekula supply dibenzoyl-D-tartaric acid in bulk quantities?
Yes, we offer bulk packaging options (e.g., 1 kg, 5 kg, and 25 kg drums) for dibenzoyl-D-tartaric acid upon request.
What documentation is provided with an order of dibenzoyl-D-tartaric acid?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
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