Levetiracetam EP Impurity B, CAS 358629-47-7, corresponde a um componente definido, de origem processual ou de degradação, associado ao anticonvulsivante de núcleo pirrolidônico levetiracetam. Com fórmula molecular C8H12N2O2 e massa molecular de 168,19 g/mol, trata-se de um heterociclo neutro e polar, cujo comportamento fisicoquímico favorece a separação por LC em fase reversa, embora a semelhança estrutural com análogos próximos normalmente exija confirmação ortogonal por espectrometria de massas. Em contextos farmacopeicos e de perfil de impurezas, sua atribuição depende de LC-MS/MS, LC-MS de alta resolução e, quando necessário, confirmação por RMN. A avaliação regulatória concentra-se na origem sintética ou em armazenamento e na qualificação da impureza.
Solicitar orçamento
"*" indica campos obrigatórios
Outros produtos relacionados às Levetiracetam 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.
![4-[2-Hydroxy-3-(2-methoxyphenoxy)propyl]-1-piperazineacetic Acid](https://veeprho.com/wp-content/uploads/2022/07/4-5B2-Hydroxy-3-2-methoxyphenoxypropyl5D-1-piperazineacetic_Acid.png "4-[2-Hydroxy-3-(2-methoxyphenoxy)propyl]-1-piperazineacetic Acid")
