Pyridinium p-Toluenesulfonate PPTS CAS 24057-28-1 Purity ≥99.0% Factory

Kufotokozera Kwachidule:

Dzina la Chemical: Pyridinium p-Toluenesulfonate

Mawu ofanana: PPTS

CAS: 24057-28-1

Chiyero: ≥99.0%

Maonekedwe: Ufa Woyera

Ubwino Wapamwamba, Kupanga Zamalonda

E-Mail: alvin@ruifuchem.com

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zogwirizana nazo

Zolemba Zamalonda

Kufotokozera:

Wopanga Zinthu, Kuyera Kwambiri, Kupanga Zamalonda
Dzina la Chemical: Pyridinium p-Toluenesulfonate (PPTS)
CAS: 24057-28-1

Chemical Properties:

Dzina la Chemical	Pyridinium p-Toluenesulfonate
Mawu ofanana ndi mawu	PPTS;Pyridinium p-tosylate
Nambala ya CAS	24057-28-1
Nambala ya CAT	Chithunzi cha RF-PI632
Stock Status	Mu Stock, Kupanga Kukula Mpaka Matani
Molecular Formula	C5H5N·C7H8O3S
Kulemera kwa Maselo	251.30
Mtundu	Ruifu Chemical

Zofotokozera:

Kanthu	Zofotokozera
Maonekedwe	Ufa Woyera
Chiyero	≥99.0%
Melting Point	116.0 ~ 120.0 ℃
Chinyezi (KF)	≤0.50%
Zonse Zonyansa	≤1.0%
Test Standard	Enterprise Standard
Kugwiritsa ntchito	Pharmaceutical Intermediates;Chothandizira

Phukusi & Kusunga:

Phukusi: Botolo, Aluminiyamu zojambulazo thumba, 25kg/Cardboard Drum, kapena malinga ndi zofunika kasitomala.

Mkhalidwe Wosungira:Sungani m'mitsuko yosindikizidwa pamalo ozizira ndi owuma;Tetezani ku kuwala ndi chinyezi.

Ubwino:

FAQ:

Ntchito:

Pyridinium p-Toluenesulfonate (CAS: 24057-28-1) amagwiritsidwa ntchito ngati wapakatikati mu kaphatikizidwe ka organic.Amagwiritsidwa ntchito ngati general faini chemical.Amagwiritsidwa ntchito ngati gwero losungunuka la Pyridium ion.Ndi yapakatikati ya Tacrolimus ndi Orlistat Immunosuppressant, anti-obesity/pancreatic lipase inhibitor.Mu organic synthesis, PPTS imagwiritsidwa ntchito ngati chothandizira chofooka cha acidic, kupereka gwero losungunuka la pyridinium (C5H5NH +) ions.Ndiwothandizira kwambiri pokonzekera ma acetals ndi ketals kuchokera ku aldehydes ndi ketones.Monga co-catalyst ndi L-proline bwino zokolola zonse ndi enantioselectivity ya asymmetric aldol condensation pakati dioxanones ndi aldehydes.