PHL89811

Triptolide

phyproof^® Reference Substance

• Sinónimos: PG 490
• Fórmula empírica (notación de Hill): C₂₀H₂₄O₆
• Número de CAS: 38748-32-2
• Peso molecular: 360.40
• Número MDL: MFCD00210565
• Código UNSPSC: 41116107
• NACRES: NA.24

Propiedades

• grado: primary reference standard
• Línea del producto: phyproof^® Reference Substance
• Análisis: ≥98.0% (HPLC)
• fabricante / nombre comercial: PhytoLab
• aplicaciones: food and beverages
• formato: neat
• temp. de almacenamiento: 2-8°C
• cadena SMILES: O=C1OCC2=C1CC[C@]3(C)[C@]4(O5)[C@@H]5[C@H]6[C@@](O6)(C(C)C)[C@@H](O)[C@]4(O7)[C@@H]7C[C@]32[H]
• InChI: 1S/C20H24O6/c1-8(2)18-13(25-18)14-20(26-14)17(3)5-4-9-10(7-23-15(9)21)11(17)6-12-19(20,24-12)16(18)22/h8,11-14,16,22H,4-7H2,1-3H3/t11?,12-,13-,14-,16+,17-,18-,19+,20+/m0/s1
• Clave InChI: DFBIRQPKNDILPW-KTGKZQHOSA-N

Descripción

Descripción general

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

Acciones bioquímicas o fisiológicas

Triptolide is a diterpene triepoxide, the principal active ingredient in extracts from the Chinese herb Tripterygium wilfordii hook (TwHF). It is a potent immunosuppressant and anti-inflammatory. Triptolide has been shown to inhibit the expression of IL-2 in activated T cells at the level of purine-box/nuclear factor and NF-κB mediated transcription activation. It synergizes with cyclosporin A in promoting graft survival in animal models and in suppression of graft versus host disease in allogeneic bone marrow transplants. In addition, it induces apoptosis in tumor cells and potentiates tumor necrosis factor (TNF_α) induction of apoptosis in part through the suppression of c-IAP₂ and c-IAP₁ induction.

Información legal

phyproof is a registered trademark of PhytoLab GmbH & Co. KG

Información de seguridad

• Pictogramas: GHS06,GHS08
• Palabra de señalización: Danger
• Frases de peligro: H300 + H330,H361f
• Consejos de prudencia: P201 - P301 + P310 + P330 - P304 + P340 + P310
• Clasificaciones de peligro: Acute Tox. 1 Inhalation - Acute Tox. 1 Oral - Repr. 2
• Código de clase de almacenamiento: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable