4-Amino-3,5-Dichloropyridine CAS 22889-78-7 Roflumilast Tsarkake Tsarkakewa ≥99.5%

Takaitaccen Bayani:

Sunan Sinadari: 4-Amino-3,5-Dichloropyridine

Saukewa: 22889-78

Tsafta: ≥99.5% (HPLC)

Bayyanar: Farin Crystalline Foda

Matsakaici na Roflumilast (CAS: 162401-32-3)

Tuntuɓi: Dr. Alvin Huang

Wayar hannu/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Cikakken Bayani

Samfura masu dangantaka

Tags samfurin

Bayani:

Ruifu Chemical Supply Roflumilast Intermediates:
Farashin CAS 162401-32-3
4-Amino-3,5-Dichloropyridine CAS 22889-78-7

Abubuwan Sinadarai:

Sunan Sinadari	4-Amino-3,5-Dichloropyridine
Makamantu	3,5-Dichloro-4-Pyridinamine;Roflumilast Impurity C
Lambar CAS	22889-78-7
Lambar CAT	Saukewa: RF-PI647
Matsayin Hannun jari	A cikin Hannun jari, Ma'aunin samarwa Har zuwa Ton
Tsarin kwayoyin halitta	Saukewa: C5H4Cl2N2
Nauyin Kwayoyin Halitta	163.00
Alamar	Ruifu Chemical

Ƙayyadaddun bayanai:

Abu	Ƙayyadaddun bayanai
Bayyanar	Farin Crystalline Foda
Tsarkake / Hanyar Bincike	≥99.5% (HPLC)
Matsayin narkewa	158.0 ~ 162.0 ℃
Danshi (KF)	≤0.50%
Abubuwan Ash	≤0.50%
Jimlar ƙazanta	≤0.50%
Matsayin Gwaji	Matsayin Kasuwanci
Amfani	Matsakaici na Roflumilast (CAS: 162401-32-3)

Kunshin & Ajiya:

Kunshin: Bottle, Aluminum tsare jakar, 25kg / kwali Drum, ko bisa ga abokin ciniki ta bukata

Yanayin Ajiya:Ajiye a cikin kwantena da aka rufe a wuri mai sanyi da bushe;Kare daga haske da danshi

Amfani:

FAQ:

Aikace-aikace:

4-Amino-3,5-Dichloropyridine (CAS: 22889-78-7) shine tsaka-tsakin Roflumilast (CAS: 162401-32-3).Roflumilast wani zaɓi ne na phosphodiesterase-4 (PDE-4) mai hanawa da kuma fili na benzamide.Kamfanin Altana na Jamus ne ya haɓaka shi a cikin 1993 kuma shine kawai mai hana PDE-4 na baka da ake amfani da shi don magance cututtukan da ke haifar da numfashi da aka amince da siyarwa.Roflumilast shine nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i) wanda aka yi amfani da shi don magance cututtuka masu tsanani (COPD).