Factory Direct Supply Chaw tsim tshuaj paus 31618-90-3 DESMP rau Tenofovir Intermediate

Lus piav qhia luv luv:

Qhov tsos:Ntshiab xim tsis muaj xim rau cov kua daj daj daj

Cov Qauv Zoo:Toluene 1% -10%

Daim ntawv pov thawj:COA, MOA, MSDS, ROS, thiab lwm yam

Muaj peev xwm:150Tons Ib Hlis

Lub neej txee:3 Xyoo

Daim ntawv thov:Qhov tseem ceeb Intermediate ntawm Tenofovir dipivoxi

Pab Pawg Advantage:Kev paub export pab neeg muag khoom nrog kev cob qhia hauv lub hoobkas

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Product Detail

FAQ

Khoom cim npe

Khoomnpe	Diethyl (tosyloxy)methylphosphonate
Synonyms	Diethyl [[(p-toluenesulfonyl)oxy]methyl]phosphonate;Diethyl [[[(4-tolyl)sulfonyl]oxy]methyl]phosphonate;Diethyl p-tosyloxymethylphosphonate;Tosyloxymethyl diethyl phosphonate;[[[(4-Tolyl)sulfonyl]oxy]methyl]phosphonic acid diethyl ester
CAS Nr.	31618-90-3
Qhov tshwm sim	Ntshiab xim tsis muaj xim rau cov kua daj daj daj
Molecular Formula	C₁₂H₁₉O₆PS
Molecular Luj	322.31 Nws
Daim ntawv thov	Qib tshuaj los yog lub hom phiaj tshawb fawb
Ntim	Raws li koj qhov kev thov
Cia	Khaws nyob rau hauv nruj, lub teeb-resistant ntim nyob rau hauv ib qhov chaw txias

DIETHYL P-TOLUENE SULPHONYLOXY METHYL PHOSPHONATE (CAS # 31618-90-3)
Yam khoom	STANDARDS	TSEEM CEEB
Kev piav qhia	Ntshiab xim tsis muaj xim rau cov kua daj daj daj	Ua raws
Miscibility	Miscible nrog methanol thiab Tetrahydrofuran	Ua raws
Kev txheeb xyuas	IR	Ua raws
Cov dej noo (KF)	≤ 1.0% W / V	0.5%
Chromatographic Purity los ntawm HPLC	Cov ntsiab lus ntawm Ethyl tosylate ≤ 0.50% Tag nrho cov impurities (tsis suav Toluene) ≤ 2.0%	0.37% 1.24%
Kev ntsuam xyuas los ntawm HPLC (Ntawm anhydrous thiab toluene dawb hauv paus)	≥98.0% (w / w)	98.76%
Toluene (HPLC)	≤ 10.0%	3.7%
Xaus	Cov qauv no ua tau raws li cov lus qhia tshwj xeeb.

Cov ntaub ntawv tuam txhab

√ Kev tswj cov txheej txheem tag nrho hauv lub Hoobkas thiab cov kws tshaj lij cov neeg ua haujlwm;
√ Zoo yog ib txwm peb xav txog sab saum toj, nruj QC system;
√ 11 xyoo dhau los ntawm pab pawg muag khoom;
√ Kev ywj pheej R & D lab;
√ Ob qhov kev kos npe mus sij hawm ntev GMP kev cob qhia;
√ Cov peev txheej nplua nuj ntawm ntau lub chaw ua haujlwm tsis ua haujlwm rau qhov project customized;
√ Pab neeg ua haujlwm siab ua haujlwm nrog txoj hauv kev zoo ib yam.
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