4-Amino-3,5-Dichloropyridine CAS 22889-78-7 Roflumilast Interemdiate Purity ≥99,5%
Pasokan Kimia Ruifu Roflumilast panengah:
Roflumilast CAS 162401-32-3
4-Amino-3,5-Dichloropyridine CAS 22889-78-7
Ngaran Kimia | 4-Amino-3,5-Dichloropyridine |
sinonim | 3,5-Dichloro-4-Pyridinamine;Roflumilast Impurity C |
Nomer CAS | 22889-78-7 |
Nomer CAT | RF-PI647 |
Status Saham | Dina Stok, Skala Produksi Nepi ka Ton |
Formula Molekul | C5H4Cl2N2 |
Beurat Molekul | 163.00 |
merek | Kimia Ruifu |
Barang | spésifikasi |
Penampilan | Bubuk Kristal Bodas |
Kamurnian / Métode Analisis | ≥99,5% (HPLC) |
Titik Lebur | 158,0 ~ 162,0 ℃ |
Kelembapan (KF) | ≤0,50% |
Kandungan Ash | ≤0,50% |
Total Kotoran | ≤0,50% |
Standar tés | Standar Perusahaan |
Pamakéan | Interemdiate of Roflumilast (CAS: 162401-32-3) |
Bungkusan: Botol, kantong Aluminium foil, 25kg / Karton Drum, atawa nurutkeun sarat customer urang
Kaayaan Panyimpenan:Simpen dina wadah anu disegel dina tempat anu tiis sareng garing;Ngajaga tina cahaya sareng Uap
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4-Amino-3,5-Dichloropyridine (CAS: 22889-78-7) mangrupikeun interemdiate Roflumilast (CAS: 162401-32-3).Roflumilast mangrupikeun inhibitor phosphodiesterase-4 (PDE-4) oral selektif sareng sanyawa bénzamide.Éta dikembangkeun ku perusahaan Jerman Altana di 1993 sareng mangrupikeun hiji-hijina inhibitor PDE-4 lisan anu dianggo pikeun ngubaran panyakit saluran pernapasan anu disatujuan pikeun dijual.Roflumilast mangrupikeun ubar anu munggaran pikeun nargétkeun panyakit paru obstructive kronis parna (COPD), sareng éta ogé ubar anti-radang lisan anu munggaran dikembangkeun khusus pikeun penderita COPD.
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