Abacavir EP Impurity F (CAS 1443421-68-8) é uma impureza estrutural do abacavir caracterizada pelo grupo tert-butoximetil no anel ciclo-pentênico | resultando em um derivado t-butilo identificado como O-t-Butyl Derivative Abacavir. Esta impureza pode originar-se durante etapas de proteção ou eterificação e altera polaridade e massa molecular relativa | sendo detectável e quantificável por técnicas cromatográficas e espectrométricas como HPLC | LC-MS e RMN. A sua presença é relevante para o perfil de pureza e desenvolvimento analítico | exigindo metodologias validadas para separação | quantificação e caracterização estrutural | incluindo avaliação de risco toxicológico e limites de especiação.
Referências
Vukkum, Pallavi. “Stress Degradation Behavior of Abacavir Sulfate and Development of a Suitable Stability-Indicating UHPLC Method for the Determination of Abacavir, Its Related Substances, and Degradation Products.” Scientia Pharmaceutica, vol. 80, no. 4, 2012, pp. 903–21, https://doi.org/10.3797/scipharm.1206-11.
Solicitar orçamento
"*" indica campos obrigatórios
Outros produtos relacionados às Abacavir impurities
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional
Sempre ativo
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes.The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional
Sempre ativo
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes.The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
