PHR1488

Quercetin

Pharmaceutical Secondary Standard; Certified Reference Material

• Sinônimo(s): Quercetin hydrate
• Empirical Formula (Hill Notation): C₁₅H₁₀O₇ · xH₂O
• Número CAS: 849061-97-8
• Peso molecular: 302.24 (anhydrous basis)
• Número EC: 204-187-1
• Número MDL: MFCD03847906
• ID de substância PubChem: 329823412
• NACRES: NA.24

Propriedades

• Nível de qualidade: 300
• grau: certified reference material; pharmaceutical secondary standard
• Agency: traceable to Ph. Eur. Y0001009; traceable to USP 1592409
• Certificado de análise (CofA): current certificate can be downloaded
• embalagem: pkg of 1 g
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• application(s): pharmaceutical (small molecule)
• formato: neat
• temperatura de armazenamento: -10 to -25°C
• SMILES string: [H]O[H].Oc1cc(O)c2C(=O)C(O)=C(Oc2c1)c3ccc(O)c(O)c3
• InChI: 1S/C15H10O7.H2O/c16-7-4-10(19)12-11(5-7)22-15(14(21)13(12)20)6-1-2-8(17)9(18)3-6;/h1-5,16-19,21H;1H2
• InChI key: OKXFBEYCJRMINR-UHFFFAOYSA-N

Descrição

Descrição geral

Quercetin is a flavanol with strong antioxidant property. Due to the ability to scavenge free radicals and bind transition metal ions, quercetin is commonly used as a nutritional supplement and physiochemical remedy for a large number of diseases.

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.

Aplicação

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.
Quercetin may be used as a pharmaceutical reference standard for the analysis of the analyte in biological samples and pharmaceutical formulations by high performance liquid chromatography (HPLC) and spectrophotometric methods.

Nota de análise

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

Outras 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 de rodapé

To see an example of a Certificate of Analysis for this material enter LRAB7760 in the slot below. This is an example certificate only and may not be the lot that you receive.

Informações de segurança

• Pictogramas: GHS06
• Palavra indicadora: Danger
• Frases de perigo: H301
• Declarações de precaução: P264 - P270 - P301 + P310 - P405 - P501
• Classificações de perigo: Acute Tox. 3 Oral
• Código de classe de armazenamento: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1