DMF solvent CAS 68-12-2 yog dab tsi?
Dimethylformamide (DMF)yog ib qho kuab tshuaj organic feem ntau siv nyob rau hauv ntau yam kev lag luam thiab kev kuaj sim. Nws yog xim tsis muaj xim, hygroscopic kua nrog cov ntxhiab tsw, paub txog nws lub peev xwm los yaj ntau yam khoom, ua rau nws muaj ntau yam hnyav hauv cov txheej txheem tshuaj.
| Lub npe | DMF |
| Molecular Formula ntawm Tshuaj | C₃H₇NO |
| Lub cev tshwm sim ntawm cov tshuaj | Tsis muaj xim, Hygroscopic kua |
| Melting Point | -61 ° F (-78 ° F) |
| Cas No. | 68-12-2 |
| Synonyms | Dimethylformamide; N,N{0}}Dimethylformamide |
Yuav ua li cas yog DMF hnyav siv nyob rau hauv pharmaceuticals?
Dimethylformamide DMF hnyav yog qhov tseem ceeb heev rau kev lag luam kws tshuaj. Nws ua raws li ib tug hnyav rau lub synthesis ntawm active tshuaj cov khoom xyaw. Vim nws cov polar, aprotic xwm, nws dissolves ob lub ncov qaumteb qabteb thiab tsis yog -polar tshuaj thiab pab txhawb ntau yam tshuaj siv nyob rau hauv kev tsim tshuaj thiab kev tsim tshuaj.
Hauv kev lag luam kws tshuaj, siab -purity DMF yog qhov tseem ceeb ntawm cov tshuaj tiv thaiv hnyav vim nws cov polarity siab, thermal stability, thiab zoo heev daws lub zog. Nws pab txhawb ntau yam tshuaj tiv thaiv (xws li, condensations, cyclizations, coupling tshua) nyob rau hauv cov synthesis ntawm complex tshuaj molecules thiab active tshuaj cov khoom xyaw (APIs). Nws muaj peev xwm yaj ob qho tib si organic thiab inorganic tebchaw ua rau nws zoo tagnrho rau ntau - cov txheej txheem synthesis.
Vim li cas thiaj xaiv Gneebio?
Xaiv Gneebio kom tsis tu ncua siab -purity ( Ntau dua lossis sib npaug li 99.9%)N,N{0}}Dimethylformamide CAS 68-12-2, txhawb nqa los ntawm batch- daim ntawv pov thawj tshwj xeeb. Peb cov khoom lag luam txhim khu kev qha thiab ua raws li cov qauv thoob ntiaj teb (ISO, REACH)
Xa lus nug rau customized DMF hnyav!
Nyem Kom Thov Ib Daim Ntawv Tso Cai
txog peb
Raws li ib tug ua chaw tsim tshuaj paus thiab exporter ntawm zoo tshuaj,Henan Gneebiomuab siab -cov tshuaj muaj txiaj ntsig zoo. Peb muab rau cov neeg siv khoom thoob plaws kev lag luam tshuaj, tshuaj, thiab cov khoom siv, ua kom zoo ib yam, txhim khu kev qha logistics, thiab kev txhawb nqa kev tshaj lij.
Peb cov khoom siv tshuaj muaj ntawv pov thawj thoob ntiaj teb (REACH, ISO, FMQS, HALAL) rau kev lees paub thoob ntiaj teb. Peb muaj warehouses nyob rau hauv coreports xws li Qingdao, Tianiin, thiab Shanghai, nrog ib tug 15-hnub kev pab xa khoom.
Lwm Yam Kub- Muag Khoom
| Khoom npe | CAS Nr |
| Dichloromethane DCM | CAS Nr .: 75-09-2 |
| Ethyl acetate hmoov | CAS Nr .: 141-78-6 |
| Dimethyl Sulfoxide DMSO |
CAS 67-68-5 Nr |
| Cov tshuaj acetonitrile | CAS Nr .: 75-05-8 |
| Isopropyl cawv | CAS Nr .: 67-63-0 |
| 1-Propanol | CAS Nr .: 71-23-8 |
| o-Xylene | CAS 95-47-6 Nr |
Tiv tauj peb tam sim no rau qhov kev tsocai tshiab kawg; peb lav tus nqi sib tw kiag li.
