等级
certified reference material
pharmaceutical secondary standard
质量水平
Agency
traceable to USP 1234125
CofA
current certificate can be downloaded
包装
pkg of 50 mg
应用
pharmaceutical
格式
neat
储存温度
2-8°C
InChI
1S/C13H11ClF3NO/c14-9-3-4-11(18)10(7-9)12(19,13(15,16)17)6-5-8-1-2-8/h3-4,7-8,19H,1-2,18H2/t12-/m0/s1
InChI key
KEMUGFRERPPUHB-LBPRGKRZSA-N
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一般描述
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.
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.
应用
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.
分析说明
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
其他说明
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.
附注
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.
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Choose from one of the most recent versions:
分析证书(COA)
Don't see the Right Version?
If you require a particular version, you can look up a specific certificate by the Lot or Batch number.
Development and validation of a reverse-phase HPLC method for analysis of efavirenz and its related substances in the drug substance and in a capsule formulation
Journal of Pharmaceutical and Biomedical Analysis, 25(2), 267-284 (2001)
Efavirenz
United States Pharmacopeia, 36(3), 1554-1554 (2019)
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