A impureza Dimetil Azelato (CAS 1732-10-1) apresenta perfil químico e físico que exige controle analítico rigoroso em matrizes orgânicas. Como é um éster dialquílico do ácido azelaico, sua presença pode alterar propriedades como ponto de ebulição, polaridade e estabilidade oxidativa, impactando qualidade e desempenho do lote. É detectável e quantificável por cromatografia gasosa acoplada a espectrometria de massas e por HPLC com detecção UV, exigindo limites de quantificação baixos e validação de método para linearidade, precisão e recuperação. Procedimentos de amostragem, condições de armazenamento e estudos de degradação são recomendados para minimizar variação e assegurar conformidade com especificações.
Referências
Nazzaro-Porro, Marcella. “Azelaic Acid.†Journal of the American Academy of Dermatology, vol. 17, no. 6, 1 Dec. 1987, pp. 1033–1041, www.sciencedirect.com/science/article/abs/pii/S0190962287702941, 10.1016/S0190-9622(87)70294-1. Accessed 28 Jan. 2022.
Solicitar orçamento
"*" indica campos obrigatórios
Outros produtos relacionados às Azelaic Acid 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.
