Peb yog cov chaw tsim khoom ntawm 1-Methylindazole-3-carboxylic acid CAS 50890-83-0 nyob rau hauv Suav teb.1-Methylindazole-3-carboxylic acid CAS 50890-83-0 muaj nyob rau hauv Tshuag thiab tuaj yeem xa tuaj sai.COA, MSDS thiab TDS ntawm 1-Methylindazole-3-carboxylic acid CAS 50890-83-0.
Ntseeg tshuaj yog ib tug ua Tuam Tshoj 1-Methylindazole-3-carboxylic
Peb zoo ntawm qhov zoo ntawm cov khoom siv tshuaj lom neeg hauv thaj chaw. Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Tebchaws Meskas, Nyiv, Kaus Lim Qab Teb, Sab Hnub Tuaj Asia thiab lwm lub tebchaws thiab cheeb tsam. Nrog rau kev tshawb fawb thiab thev naus laus zis raws li kev qhia, kev ncaj ncees raws li lub hauv paus, zoo li lub neej, thiab tso siab rau lub tswv yim kev lag luam ntawm kev tsim kho tshiab thiab kev loj hlob, peb cia siab tias yuav tsim kev sib pauv thiab kev koom tes nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws los tsim kev vam meej!
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Khoom npe |
1-Methylindazole-3-carboxylic acid |
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Formula |
C9H8N2O2 |
Molecular Luj |
176.17 |
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CAS Nr. |
50890-83-0 |
Ntau |
500 KG |
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Cov khoom |
Specification |
Cov txiaj ntsig |
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Qhov tshwm sim |
Dawb mus rau yellowish acicular crystals |
Ua raws |
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Assay |
99% | 99.3% |
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TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
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Melting point: 213 ° C
Kub taw tes 383.7 ± 15.0 ° C (kwv yees)
Qhov ceev 1.35 ± 0.1g / cm3 (predicted)
Cia tej yam kev mob ua kom zoo, sealeddry, roomtemperature
Solubility DMSO (me ntsis), methanol (me ntsis)
Acidity coefficient (PKA) 3.14 ± 0.10 (kwv yees)
Daim ntawv: khov
Xim: whitetooffwhite
Dej solubility: insolubleinwater. Insolubleindmso thiab methanol
Synthesis ntawm cov organic intermediates.
