Khoom Description
Khoom npe: 3-Aminopyrazole
CAS: 1820-80-0 Nr
PIB: 217-338-1
Melting point: 34-37℃(lit.)
Kub taw tes: 218℃/ 122 mmHg (lit.)
Qhov ceev: 1.0248 (nruab nrab kwv yees)
Refractive Index: 1.5060 (kwv yees)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws nyob rau hauv qhov tsaus ntuj nti, inert cua, 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 3-Aminopyrazole yog ib qho heteroarylamine feem ntau siv los ua lub tsev tseem ceeb hauv kev sib txuas ntawm heterocyclic compounds ntawm cov tshuaj paj, suav nrog symmetrical dialkylpyrazolo[1,5-a]pyrimidines ntawm condensation nrog symmetrical -diketones .
2. 3-Aminopyrazole CAS 1820-80-0 ua hauj lwm pab raws li ib tug ntau yam intermediate nyob rau hauv tshuaj chemistry rau kev npaj ntawm pyrazolopyrimidines, 3,4-annelated coumarins, thiab lwm yam bioactive molecules nrog rau tej kev siv tshuaj kho mob.
3. 3-Aminopyrazole yog ua hauj lwm nyob rau hauv lub synthesis ntawm kinase inhibitors, xws li xaiv leucine- nplua nuj rov kinase 2 (LRRK2) me me molecule inhibitors, thiab nyob rau hauv kev loj hlob ntawm non-canonical NF-kB cascade blockers .
4. Hauv kev tshawb fawb daim ntawv thov, 3-Aminopyrazole yog siv nyob rau hauv lub spectroscopic characterization ntawm ferrocenoyl peptides ntawm 1H-NMR spectroscopy thiab ua hauj lwm raws li ib tug precursor rau tsim ntau yam heterocyclic scaffolds rau tshuaj nrhiav pom.
Cia thiab ceev faj
1. 3-Aminopyrazole yuav tsum tau muab khaws cia rau hauv lub thawv kaw nruj nreem nyob rau hauv qhov chaw tsis zoo (nitrogen lossis argon) hauv qhov txias, qhuav, thiab zoo- qhov chaw cua, vim nws yog huab cua thiab lub teeb rhiab heev.
2. Pom zoo cia qhov kub thiab txias yog 2-8℃(tub yees), tiv thaiv lub teeb thiab cua sov, nrog rau kev ruaj ntseg mus sij hawm ntev nyob rau hauv cov xwm txheej no.
3. 3-Aminopyrazole CAS 1820-80-0 yog cais nrog GHS cov lus qhia "Danger" thiab cov lus hais txog kev phom sij H302 (Hmob yog nqos), H314 (Ua rau tawv nqaij kub hnyiab thiab qhov muag puas), H317 (Tej zaum yuav ua rau muaj kev tsis haum ntawm daim tawv nqaij), thiab H335 (Tswj yuav ua rau ua pa.
4. Cov neeg ua haujlwm yuav tsum hnav cov tshuaj lom neeg- hnab looj tes tiv thaiv (nitrile roj hmab), tsom iav kev nyab xeeb nrog sab- cov ntaub thaiv npog, tiv thaiv lub ntsej muag, thiab hom P3 (EN 143) lub tshuab ua pa cartridges thaum tuav 3-Aminopyrazole, ua kom muaj cua txaus hauv chaw ua haujlwm.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm ntawm qhov chaw nchuav, ua kom muaj cua txaus, thiab hnav cov khoom tiv thaiv tus kheej nrog rau cov tshuaj lom neeg - cov hnab looj tes tiv thaiv, tsom iav kev nyab xeeb, thiab lub tshuab ua pa uas tsim nyog thaum 3-Aminopyrazole tawm.
2. Sau 3-Aminopyrazole CAS 1820-80-0 los ntawm kev cheb lossis nqus tsev yam tsis tsim cov plua plav uas siv cov cuab yeej tsis ua kom tawg, thiab muab tso rau hauv cov thawv kaw tsim nyog rau kev pov tseg.
3. Tsis txhob tsim cov huab cua thaum lub sij hawm ntxuav kom tsis txhob ua pa; decontaminate qhov chaw thiab cov khoom siv los ntawm kev txhuam nrog cawv, thiab tiv thaiv 3-Aminopyrazole los ntawm kev nkag mus rau hauv cov dej los yog cov dej hauv chav dej.
4. Tshem tawm cov khoom pov tseg raws li cov khoom pov tseg uas muaj kev phom sij raws li hauv zos, xeev, thiab tsoomfwv cov cai tswjfwm ib puag ncig los ntawm kev tso cai rau kev puas tsuaj los yog tswj kev tua hluav taws; 3-Aminopyrazole yog cais raws li UN 3263 (Corrosive solid, basic, organic, nos) nrog rau pawg II.
Kev tiv thaiv hluav taws
1. 3-Aminopyrazole is a combustible solid with a flash point >110℃(230℃F) thiab tej zaum yuav decompose nyob rau hauv hluav taws kub tej yam kev mob, emitting fumes lom xws li carbon monoxide, carbon dioxide, thiab nitrogen oxides (NOx).
2. Siv cov hmoov qhuav qhuav, carbon dioxide, cawv- ua npuas dej tiv taus, los yog tshuaj tsuag dej los tua hluav taws uas cuam tshuam nrog cov khoom; Tsis txhob siv lub dav hlau dej ncaj qha raws li 3-Aminopyrazole CAS 1820-80-0 tuaj yeem tawg cov khoom tawg.
3. Cov neeg tua hluav taws yuav tsum hnav tus kheej- muaj cov cuab yeej ua pa hauv siab- thov, MSHA/NIOSH tau pom zoo, thiab cov iav tiv thaiv tag nrho thaum tuav cov kub hnyiab 3-Aminopyrazole vim yog cov pa phem uas tsim los ntawm thermal decomposition.
4. Thaum lub sij hawm combustion, 3-Aminopyrazole yuav emit irritant thiab toxic fumes; muaj cov hluav taws kub nyhiab los tiv thaiv ib puag ncig thiab tsis txhob tso rau hauv cov dej.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 2- (4-Diethylamino-2-hydroxybenzoyl) benzoic acid CAS 5809-23-4 |
| 2 | 4-(2-Methylpropyl) acetophenone CAS 38861-78-8 |
| 3 | 1-(4-Hydroxyphenyl)-1-butanone CAS 1009-11-6 |
| 4 | 2 4-Dichlorovalerophenone CAS 61023-66-3 |
| 5 | L-Glutamic acid CAS 56-86-0 |
| 6 | L-Arginine hydrochloride CAS 15595-35-4 |
| 7 | Di-tert-Butylphenylphosphine CAS 32673-25-9 |
| 8 | 5-hydroxytryptophan/5-HTP CAS 56-69-9 |
| 9 | 2-Methyl-4- Isothiazolin-3-one / MIT CAS 2682-20-4 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau hom kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum tus nqi qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 3-aminopyrazole CAS 1820-80-0, Tuam Tshoj 3-aminopyrazole CAS 1820-80-0 manufacturers, lwm tus neeg, Hoobkas
