Deoxy epinefrina (CAS 501-15-5) é uma impureza relacionada frequentemente observada em lotes de epinefrina | caracterizada por massa molecular e espectro UV distintos que permitem sua identificação por HPLC-UV e LC-MS/MS em perfil analítico de impurezas; seu aparecimento geralmente indica degradação oxidativa ou reações de desoxidação durante síntese ou armazenamento e pode afetar perfil de pureza | estabilidade e testes de identidade. Métodos validados de ensaio estabelecem limites de detecção e quantificação e fornecem suporte para investigação de causa raiz | classificação como impureza relacionada e avaliação do impacto em conformidade regulatória e controle de qualidade.
Referências
He, Huaibing, et al. “Determination of Catecholamines in Sheep Plasma by High-Performance Liquid Chromatography with Electrochemical Detection: Comparison of Deoxyepinephrine and 3, 4-Dihydroxybenzylamine as Internal Standard.â€Â Journal of Chromatography B: Biomedical Sciences and Applications, vol. 701, no. 1, Nov. 1997, pp. 115–19,  https://doi.org/10.1016/s0378-4347(97)00343-5.
Solicitar orçamento
"*" indica campos obrigatórios
Outros produtos relacionados às Adrenaline 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.
