Atorvastatin EP Impurity J, também denominada Atorvastatin 3-Deoxy-Hept-2-Enoic Acid, 2,3-Anhydro Atorvastatin ou Dehydro Atorvastatin Acid, é um degradante relacionado ao processo do arcabouço da atorvastatina, e não um simples estereoisômero. O CAS 1105067-93-3 corresponde à espécie base livre neutra, com fórmula C33H33FN2O4 e massa molecular de 540.64 g/mol. A estrutura evidencia desidratação e migração da dupla ligação na cadeia lateral do ácido heptenoico, compatível com eliminação durante a síntese ou sob estresse térmico, ácido ou oxidativo. A atribuição estrutural e a quantificação geralmente requerem LC-MS/MS, espectrometria de massas de alta resolução e RMN.
Referências
Atorvastatin By Lindsey A McIver, Momin S Siddique Container: Nih.gov Publisher: StatPearls Publishing Year: 2021 URL: https://www.ncbi.nlm.nih.gov/books/NBK430779/
Solicitar orçamento
"*" indica campos obrigatórios
Outros produtos relacionados às Atorvastatin 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.
