Khoom Description
5-Bromo-6-methylpyridin-2-amine tseem hu ua 6-Amino-3-bromo-2-methylpyridine. Nws tus lej CAS yog 42753-71-9, MDL tus lej yog MFCD00068230, EINECS tus lej yog 255-927-5, BRN tus lej yog 114140, thiab PubChem tus lej yog 24879032.
Hais txog lub cev thiab tshuaj lom neeg lub zog, 5-Bromo-6-methylpyridin-2-amine yog dawb mus rau daj daj crystalline tshuaj nrog tshwj xeeb amino thiab bromine functional pawg. Nws qhov ceev yog 1.593 g / cm³, melting point yog 79-84 degree, boiling point yog 234.3 degree (hauv qab 760 mmHg), refractive index yog 1.5500, LogP tus nqi yog 2.31590, thiab PSA yog 38.91000.
Cov ntaub ntawv yooj yim
| CAS | 42753 - 71 - 9 |
| EINECS | 255 - 927 - 5 |
| Tshuaj formula | C₆H₇BrN₂ |
| Molecular hnyav | 187.04 |
| Qhov ntom | 1.5672 (kev kwv yees kwv yees) |
| Melting point | 79 - 84 degree (lit.) |
| Boiling point | 234.3 ± 35. 0 degree (Predicted) |
| Flash point | 95.5 degree |
| Vapor siab | 0.0534 mmHg ntawm 25 degree |
| Refractive Index | 1.5500 (kwv yees) |
Txoj kev npaj
Cov kws tshawb fawb tuaj yeem siv 5-Bromo-6-methylpyridin-2-amine los npaj 2-amino-5-bromo-6-methylpyridine los ntawm cov tshuaj tiv thaiv bromination nrog {{6} }amino-6-methylpyridine ua raw khoom. Feem ntau siv bromination reagents suav nrog bromine thiab N-bromosuccinimide. Ntxiv mus, nws tseem tuaj yeem pib los ntawm 5-bromo-6-methylpyridine thiab tau txais cov khoom xav tau los ntawm kev tshuaj xyuas amination. Cov amination reagents tuaj yeem ua kua ammonia, dej ammonia, thiab lwm yam.
Siv
Pharmaceutical teb: 5-Bromo-6-methylpyridin-2-amine yog ib qho tseem ceeb nruab nrab rau kev sib txuas ntawm ntau yam tshuaj, xws li cov tshuaj tua kab mob, tshuaj tua kab mob, thiab tshuaj tua kab mob. Los ntawm kev hloov kho thiab hloov nws cov qauv, cov pab pawg ua haujlwm sib txawv tuaj yeem raug qhia kom tau txais cov khoom sib txuas nrog cov haujlwm tshwj xeeb.
Organic synthesis field: Raws li cov organic synthesis tsev thaiv, 5-Bromo-6-methylpyridin-2-amine tuaj yeem siv los tsim cov complex nitrogen-muaj heterocyclic compounds. Nws muaj cov txiaj ntsig tseem ceeb hauv kev siv tshuaj chemistry thiab cov ntaub ntawv kev tshawb fawb, muab cov txheej txheem tseem ceeb rau kev sib txuas ntawm cov organic sib txuas nrog cov khoom tshwj xeeb.
Tuam txhab Profile
Gneechem, nyob rau hauv Henan Xeev, Tuam Tshoj, yog ib feem ntawm GNEE Group, nrog 22 xyoo ntawm kev ua lag luam txawv teb chaws, tshwj xeeb hauv kev muab cov khoom zoo tshuaj raw khoom thiab kev lag luam kev pabcuam rau cov neeg siv khoom thoob ntiaj teb. Peb muab cov khoom siv tshuaj lom neeg yooj yim, cov tshuaj zoo thiab cov tshuaj tshwj xeeb rau ntau qhov kev lag luam.Peb muaj ISO9001 tau ntawv pov thawj thiab tau lees paub los ntawm ntau qhov kev tsim nyog hauv tsev thiab txawv teb chaws, ua rau peb muaj kev ntseeg siab ntawm peb cov neeg siv khoom.
FAQ
1. Kuv yuav tau txais tus nqi li cas?
-Peb feem ntau hais hauv 24 teev tom qab tau txais koj qhov kev nug (tsis suav hnub so thiab hnub so).
-Yog tias koj xav tau tus nqi nrawm, thov email lossis tiv tauj peb los ntawm lwm txoj kev kom peb tuaj yeem hais lus rau koj.
2. Koj lub sijhawm xa khoom yog dab tsi?
-Nws nyob ntawm tus naj npawb ntawm kev txiav txim thiab lub caij uas koj tso koj xaj.
-Feem ntau, kev txiav txim tuaj yeem xa tuaj tsis pub dhau 7-15 hnub rau kev txiav txim me me thiab 25 hnub rau kev txiav txim loj.
3. Txoj kev xa khoom yog dab tsi?
-Koj tuaj yeem nkoj los ntawm hiav txwv, huab cua, lossis nthuav qhia (EMS, UPS, DHL, TNT, FEDEX, thiab lwm yam).
Cim npe nrov: cas:42753-71-9|5-bromo-6-methylpyridin-2-amine, Tuam Tshoj cas:42753-71-9|5-bromo-6-methylpyridin-2-amine manufacturers, lwm tus neeg, Hoobkas
