Tosyl kloride CAS 98-59-9
Tosyl chloride (TsCl) ndi mankhwala abwino, omwe amagwiritsidwa ntchito kwambiri m'makampani opanga utoto, mankhwala ndi mankhwala ophera tizilombo. M'makampani opanga utoto, amagwiritsidwa ntchito makamaka popanga zopatsirana zobalalitsa, utoto wa ayezi ndi utoto wa asidi; mu makampani opanga mankhwala, makamaka ntchito kupanga sulfonamides, mesotrione, etc.; mu makampani ophera tizilombo, amagwiritsidwa ntchito makamaka pa mesotrione, sulcotrione, metalaxyl-M, ndi zina zotero. Ndi kukula kosalekeza kwa mafakitale a utoto, mankhwala ndi mankhwala ophera tizilombo, kufunikira kwapadziko lonse kwa mankhwalawa kukuwonjezeka, makamaka ku Ulaya ndi United States, ndipo chiyembekezo cha msika ndi chachikulu.
| Kanthu | Standard |
| Maonekedwe | White crystal ufa |
| Chiyero | ≥99% |
| Malo osungunuka (°C) | 67-71 ℃ |
| Free Acid | ≤0.3% |
| Chinyezi | ≤0.1% |
1. Makampani opanga mankhwala: Tosyl chloride amagwiritsidwa ntchito popanga mankhwala osiyanasiyana, monga mankhwala apakati a cephalosporin. Ikhoza kuyambitsa magulu a p-toluenesulfonyl pochita ndi amino acid kapena zinthu zina zamoyo, potero kusintha mapangidwe ndi katundu wa mamolekyu a mankhwala ndi kupititsa patsogolo kukhazikika, ntchito ndi bioavailability ya mankhwala.
2. Makampani opanga mankhwala: Tosyl chloride ndi chinthu chofunikira kwambiri popanga mankhwala ena ophera tizilombo. Mwachitsanzo, itha kugwiritsidwa ntchito pokonzekera mankhwala ophera tizilombo monga ma fungicides. Pochita ndi ma organic amines kapena mankhwala oledzeretsa, amatha kupanga mankhwala ophera tizilombo omwe ali ndi zochitika zenizeni zamoyo, kenako kupanga zinthu zogwira mtima kwambiri, zopanda poizoni komanso zosawononga chilengedwe.
3. Makampani opanga utoto: Tosyl chloride imagwira ntchito yofunika kwambiri pakupanga utoto. Itha kugwiritsidwa ntchito ngati utoto wapakatikati, ndipo kapangidwe kake kamatha kulowetsedwa mu molekyulu ya utoto kudzera pamachitidwe angapo amankhwala, potero kuwongolera magwiridwe antchito, kuwala kwa utoto komanso kufulumira kwa utoto. Mwachitsanzo, amagwiritsidwa ntchito popanga utoto wina wa asidi, utoto wokhazikika, ndi zina.
4. Organic synthesis: Tosyl chloride ndi sulfonylating yomwe imagwiritsidwa ntchito popanga organic synthesis. Imatha kukhala ndi sulfonylation reaction ndi mankhwala osiyanasiyana monga ma alcohols ndi amines kuti ayambitse magulu a p-toluenesulfonyl kukhala mamolekyu achilengedwe. Gululi nthawi zambiri limagwiritsidwa ntchito ngati gulu loteteza mu kaphatikizidwe ka organic kapena kusintha mawonekedwe amthupi ndi mamolekyu kuti athandizire kuchitapo kanthu kotsatira. Mwachitsanzo, mu kaphatikizidwe ka peptide, p-toluenesulfonyl chloride nthawi zambiri amagwiritsidwa ntchito kuteteza gulu la amino acid kuti ateteze zotsatira zosafunikira panthawi yakuchita.
25kg / ng'oma
Tosyl kloride CAS 98-59-9
Tosyl kloride CAS 98-59-9
