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

Fa'amatalaga Puupuu:

Igoa Vailaau: 4-Amino-3,5-Dichloropyridine

CAS: 22889-78-7

Mama: ≥99.5% (HPLC)

Fa'aaliga: Pa'u tioata Pa'epa'e

Intermediate a Roflumilast (CAS: 162401-32-3)

Fa'afeso'ota'i: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Fa'amatalaga Oloa

Oloa Fa'atatau

Faailoga o oloa

Fa'amatalaga:

Ruifu Sapalai Vailaau Matautia Roflumilast Intermediates:
Roflumilast CAS 162401-32-3
4-Amino-3,5-Dichloropyridine CAS 22889-78-7

Meatotino tau vailaau:

Igoa Vailaau	4-Amino-3,5-Dichloropyridine
Synonyms	3,5-Dichloro-4-Pyridinamine;Roflumilast le mama C
Numera CAS	22889-78-7
CAT Numera	RF-PI647
Tulaga Fa'asoa	I Fa'atauga, Oloa Fua e O'o i Tone
Fuafua mole	C5H4Cl2N2
Molecular Weight	163.00
Fa'ailoga	Ruifu Chemical

Fa'amatalaga:

Aitema	Fa'amatalaga
Fa'aaliga	Pa'u tioata Pa'epa'e
Mama / Suʻesuʻega Metotia	≥99.5% (HPLC)
Lisi Lisi	158.0~162.0 ℃
Susū (KF)	≤0.50%
Fufulu Content	≤0.50%
Aofa'i Fa'aleaga	≤0.50%
Tulaga Su'ega	Enterprise Standard
Fa'aoga	Intermediate a Roflumilast (CAS: 162401-32-3)

Paket & Teuina:

afifi: Fagu, ato pepa alumini, 25kg/Kati Pusa, pe tusa ai ma manaoga o tagata faatau

Tulaga teuina:Teu i totonu o pusa faʻamaufaʻailoga i se nofoaga malulu ma mago;Puipui mai le malamalama ma le susu

Tulaga lelei:

FAQ:

Talosaga:

4-Amino-3,5-Dichloropyridine (CAS: 22889-78-7) o le vaeluaga o Roflumilast (CAS: 162401-32-3).O le Roflumilast o se fa'ai'uga o le phosphodiesterase-4 (PDE-4) filifilia ma se fa'aputuga benzamide.Na atiaʻe e le kamupani Siamani Altana i le 1993 ma e na o le pau lea o le PDE-4 inhibitor tautala na faʻaaogaina e togafitia ai faʻamaʻi o le manava ua faʻatagaina mo le faʻatau.O le Roflumilast o le vailaʻau muamua o lona ituaiga e faʻatatau i faʻamaʻi faʻamaʻi faʻamaʻi faʻamaʻi faʻamaʻi (COPD), ma o le vailaʻau faʻamaʻi faʻamaʻi tuʻu muamua na atiaʻe faapitoa mo maʻi COPD.