4-Aminopyridine CAS 504-24-5 Assay ≥99.5% (HPLC) Ụlọ ọrụ
Onye na-emepụta ihe, ịdị ọcha dị elu, mmepụta azụmahịa
Aha ọgwụ: 4-Aminopyridine
Ọnọdụ: 504-24-5
Aha Chemical | 4-Aminopyridine |
Ụdị okwu | 4-AP;4-Pyridinamine;Fampridine;Dalfampridine;p-Aminopyridine;A na-akpọkwa aminopyridine |
Nọmba CAS | 504-24-5 |
Nọmba CAT | RF-PI539 |
Ọnọdụ Ahịa | N'ọkwa, Mpụta Ihe ruru Tọn |
Usoro ihe omimi | C5H6N2 |
Ibu molekụla | 94.12 |
Solubility | Soluble na mmiri, Ethanol |
Ụdị | Ruifu Chemical |
Ihe | Nkọwapụta |
Ọdịdị | Ntụ ntụ kristal na-acha ọcha ma ọ bụ obere odo |
Usoro nyocha / nyocha | ≥99.5% (HPLC) |
Ebe Na-agbaze | 157.0 ~ 162.0 ℃ |
Mmiri (KF) | ≤0.50% |
Sulfated Ash | ≤0.20% |
2-Aminopyridine | ≤0.10% |
3-Aminopyridine | ≤0.10% |
Mgbakọta adịghị ọcha | ≤0.50% |
Nlele ọkọlọtọ | Standardkpụrụ ụlọ ọrụ |
Ojiji | Ndị n'etiti ọgwụ;API |
ngwugwu: Kalama, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Na-echekwa n'ime akpa ndị a kpuchiri ekpuchi na ebe dị jụụ na nke kpọrọ nkụ;Chebe site na ìhè na mmiri mmiri.
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4-Aminopyridine (CAS: 504-24-5) bụ otu n'ime atọ isomeric amines nke pyridine, bụ ihe dị ọcha nke ukwuu, sịntetik, na ihe ndị na-arụ ọrụ ndụ, nke a na-ejikarị eme ihe na njikọ organic, njikọ nke intermediates ọgwụ na Active Pharmaceutical Ingredient (API). ) njikọ.A na-eji 4-Aminopyridine (4-AP, Fampridine, Dalfampridine) mee ihe dị ka ngwá ọrụ nyocha n'ịkọwa ụdị subtypes nke ọwa potassium.A na-ejikwa ya dị ka ọgwụ, iji jikwaa ụfọdụ n'ime mgbaàmà nke multiple sclerosis, na-egosikwa maka mgbaama mgbaàmà nke ije ije na ndị okenye nwere ọtụtụ ọdịiche nke ọrịa.Nlekọta nri na ọgwụ ọjọọ nke US (FDA) kwadoro ogige ahụ na Jenụwarị 22, 2010. A na-erekwa Fampridine na United States site na Acorda Therapeutics yana Fampyra na European Union, Canada, na Australia.