PHR1941

Aspirin Impurity E

Pharmaceutical Secondary Standard; Certified Reference Material

• Sinónimos: Salsalate, 2-(2-Hydroxybenzoyl)oxybenzoic acid, 2-Hydroxybenzoic acid 2-carboxyphenyl ester, disalicylic acid, salicyloxysalicylic acid, salicylsalicylic acid
• Fórmula empírica (notación de Hill): C₁₄H₁₀O₅
• Número de CAS: 552-94-3
• Peso molecular: 258.23
• Número CE: 209-027-4
• Número MDL: MFCD00020252
• Código UNSPSC: 41116107
• NACRES: NA.24

Propiedades

• grado: certified reference material; pharmaceutical secondary standard
• Nivel de calidad: 300
• Agency: traceable to USP 1609807
• familia API: aspirin
• CofA: current certificate can be downloaded
• envase: pkg of 200 mg
• aplicaciones: pharmaceutical (small molecule)
• formato: neat
• temp. de almacenamiento: 2-30°C
• cadena SMILES: OC(=O)c1ccccc1OC(=O)c2ccccc2O
• InChI: 1S/C14H10O5/c15-11-7-3-1-5-9(11)14(18)19-12-8-4-2-6-10(12)13(16)17/h1-8,15H,(H,16,17)
• Clave InChI: WVYADZUPLLSGPU-UHFFFAOYSA-N

Descripción

Descripción general

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Aplicación

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Acciones bioquímicas o fisiológicas

Salsalate is a nonsteroidal anti-inflammatory drug (NSAID), a nonacetylated salicylate with no more problems of gastrointestinal bleeding than placebo. It inhibits synthesis and release of prostaglandins through the inactivation of cyclooxygenase-1 (COX-1) and COX-2. Salsalate is currently being investigated as a treatment for Type 2 diabetes with possible use to prevent the disease in people at risk. It reduces blood glucose concentrations in patients with type 2 diabetes, as well as in insulin-resistant patients without diabetes.

Nota de análisis

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Otras notas

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Nota al pie de página

To see an example of a Certificate of Analysis for this material enter LRAB1046 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Productos recomendados

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Información de seguridad

• Pictogramas: GHS08,GHS07
• Palabra de señalización: Warning
• Frases de peligro: H302,H315,H319,H361d,H412
• Consejos de prudencia: P202 - P273 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Clasificaciones de peligro: Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2
• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable