依非韦伦相关物质A

C₁₃H₁₁ClF₃NO

289.68

Efavirenz USP Related Compound A is an impurity of the non-nucleoside HIV-1 reverse transcriptase inhibitor, efavirenz. Efavirenz is an antiretroviral medication used to treat and prevent Type-1 HIV.
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.

Efavirenz USP Related Compound A may be used as a 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.

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

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.

To see an example of a Certificate of Analysis for this material enter LRAB8450 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

300

certified reference material
pharmaceutical secondary standard

current certificate can be downloaded

pkg of 50 mg

neat

traceable to USP 1234125

2-8℃

13 - Non Combustible Solids

WGK 3