PHR1894

Exemestane Related Compound A

Pharmaceutical Secondary Standard; Certified Reference Material

• Sinónimos: 6-Methyleneandrost-4-ene-3,17-dione
• Fórmula empírica (notación de Hill): C₂₀H₂₆O₂
• Número de CAS: 19457-55-7
• Peso molecular: 298.42
• UNSPSC Code: 41116107
• NACRES: NA.24

Propiedades

• grade: certified reference material; pharmaceutical secondary standard
• Quality Level: 300
• agency: traceable to USP 1269061
• API family: exemestane
• CofA: current certificate can be downloaded
• packaging: pkg of 30 mg
• application(s): pharmaceutical
• format: neat
• storage temp.: 2-8°C
• InChI: 1S/C20H26O2/c1-12-10-14-15-4-5-18(22)20(15,3)9-7-16(14)19(2)8-6-13(21)11-17(12)19/h11,14-16H,1,4-10H2,2-3H3/t14-,15-,16-,19+,20-/m0/s1
• InChI key: KQRGETZTRARSMA-DAELLWKTSA-N

Descripción

General description

Exemestane Related Compound A is an impurity of the steroidal anticancer drug, exemestane. Exemestane belongs to the class of antiestrogens known as aromatase inhibitors. It is commonly used for the treatment of breast cancer.
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.

Application

Exemestane may be used as a pharmaceutical reference standard for the determination of the analyte in bulk drug and pharmaceutical formulations by chromatography.

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.

Analysis Note

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

Other Notes

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.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAB0339 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Información de seguridad

• pictograms: GHS08
• signalword: Warning
• hcodes: H361
• pcodes: P280
• Hazard Classifications: Repr. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable