4-Amino-3,5-Dichloropyridine CAS 22889-78-7 Roflumilast Interemdiate Purity ≥99.5%

Apejuwe kukuru:

Orukọ Kemikali: 4-Amino-3,5-Dichloropyridine

CAS: 22889-78-7

Mimọ: ≥99.5% (HPLC)

Irisi: White Crystalline Powder

Agbedemeji ti Roflumilast (CAS: 162401-32-3)

Olubasọrọ: Dokita Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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ọja Tags

Apejuwe:

Ipese Kemikali Ruifu Roflumilast Intermediates:
Roflumilast CAS 162401-32-3
4-Amino-3,5-Dichloropyridine CAS 22889-78-7

Kemikali Properties:

Orukọ Kemikali	4-Amino-3,5-Dichloropyridine
Awọn itumọ ọrọ sisọ	3,5-Dichloro-4-Pyridinamine;Roflumilast aimọ C
Nọmba CAS	22889-78-7
NỌMBA CAT	RF-PI647
Iṣura Ipo	Ninu Iṣura, Iwọn iṣelọpọ Ti o to Awọn Toonu
Fọọmu Molecular	C5H4Cl2N2
Òṣuwọn Molikula	163.00
Brand	Ruifu Kemikali

Awọn pato:

Nkan	Awọn pato
Ifarahan	Funfun Crystalline Powder
Mimọ / Analysis Ọna	≥99.5% (HPLC)
Ojuami Iyo	158.0 ~ 162.0 ℃
Ọrinrin (KF)	≤0.50%
Eeru akoonu	≤0.50%
Lapapọ Awọn Aimọ	≤0.50%
Igbeyewo Standard	Standard Enterprise
Lilo	Agbedemeji ti Roflumilast (CAS: 162401-32-3)

Package & Ibi ipamọ:

Package: Igo, apo bankanje aluminiomu, 25kg / Paali ilu, tabi gẹgẹ bi ibeere alabara

Ipò Ìpamọ́:Fipamọ sinu awọn apoti ti a fi edidi ni itura ati ibi gbigbẹ;Dabobo lati ina ati ọrinrin

Awọn anfani:

FAQ:

Ohun elo:

4-Amino-3,5-Dichloropyridine (CAS: 22889-78-7) jẹ agbedemeji ti Roflumilast (CAS: 162401-32-3).Roflumilast jẹ oludena phosphodiesterase-4 (PDE-4) ti ẹnu yiyan ati agbo-ara benzamide kan.O jẹ idagbasoke nipasẹ ile-iṣẹ Jamani Altana ni ọdun 1993 ati pe o jẹ inhibitor PDE-4 ti ẹnu nikan ti a lo lati tọju awọn arun ti atẹgun ti a fọwọsi fun tita.Roflumilast jẹ oogun akọkọ ti iru rẹ lati dojukọ arun onibaje obstructive ẹdọforo (COPD), ati pe o tun jẹ oogun egboogi-iredodo akọkọ akọkọ ti o dagbasoke ni pataki fun awọn alaisan COPD.