3-Amino-5-Methylpyrazole CAS 31230-17-8 Purity > 98.0% (HPLC) Hoobkas
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Tshuaj npe | 3-Amino-5-Methylpyrazole |
Synonyms | 3-Amino-5-Methyl-1H-Pyrazole;5-Methyl-3-Pyrazolamine;5-Amino-3-Methylpyrazole;5-Methyl-1H-Pyrazol-3-Amine;3-Methyl-1H-Pyrazol-5-Amine;5-Methylpyrazol-3-Amine;5-Methylpyrazol-3-Ylamine |
CAS Nr | 31230-17-8 ib |
CAT Number | TIAB SA 2583 |
Tshuag xwm txheej | Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 25 Tons ib Hlis |
Molecular Formula | C4H7N3 |
Molecular Luj | 97.12 ib |
Melting Point | 40.0 ~ 47.0 ℃ (lit.) |
Boiling Point | 210.0 ~ 216.0 ℃ / 14 mmHg (lit.) |
Flash Point | ≥110 ℃ |
Qhov ntom | 1.221g / cm3 |
rhiab heev | Hygroscopic.Lub teeb Sensitive, Cua rhiab heev, Thaum tshav kub kub Sensitive |
Solubility | Soluble hauv Dichloromethane thiab Methanol |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications |
Qhov tshwm sim | Daj lossis Teeb Yellow Khoom |
Purity / Analysis Method | > 98.0% (HPLC: NaAC/HAC:CH3OH=20:80) |
Purity / Analysis Method | > 98.0% (GC) |
Purity / Analysis Method | > 98.0% (Nonaqueous Titration) |
Melting Point | 40.0 ~ 47.0 ℃ |
Dej (los ntawm Karl Fischer) | <0.50% |
Tag nrho cov impurities | <2.00% |
1 H NMR Spectrum | Raws li tus qauv |
Test Standard | Enterprise Standard |
Kev siv | Pharmaceutical Intermediates |
Pob: Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo
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Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.
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3-Amino-5-Methylpyrazole (CAS: 31230-17-8) yog siv los ua cov tshuaj nruab nrab hauv cov organic synthesis.3-Amino-5-Methylpyrazole tau ua haujlwm raws li beta-daim qauv los tshawb xyuas nws cov kev cuam tshuam nrog ferrocenoyl-dipeptides.Nws kuj yog siv nyob rau hauv cov synthesis ntawm lwm yam pyrazole derivatives los yog lwm yam tshuaj intermediates.