Isonicotinic Acid CAS 55-22-1 Purity > 99.0% (HPLC) Hoobkas
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Tshuaj npe | Isonicotinic acid |
Synonyms | 4-Pyridinecarboxylic Acid;Pyridine-4-Carboxylic Acid;4-Picolinic acid |
CAS Nr | 55-22-1 ib |
CAT Number | Qauv: RF-PI1865 |
Tshuag xwm txheej | Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons |
Molecular Formula | C6H5 NPO 2 |
Molecular Luj | 123.11 Nws |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications |
Qhov tshwm sim | Dawb rau Off-White Powder |
Purity / Analysis Method | > 99.0% (HPLC) |
Purity / Analysis Method | > 99.0% (Neutralization Titration) |
Melting Point | > 300 ℃ (lit.) |
Cov ntsiab lus dej (KF) | <0.50% |
Residue ntawm Ignition | <0.10% |
Ib leeg Impurity | <0.50% |
Tag nrho cov impurities | <1.00% |
Infrared Spectrum | Raws li tus qauv |
Proton NMR Spectrum | Raws li tus qauv |
Solubility hauv 2N NH4OH | 5% Colorless rau daj, Ntshiab rau me ntsis hazy |
Test Standard | Enterprise Standard |
Kev siv | Organic Synthesis;Pharmaceutical Intermediate |
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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Isonicotinic Acid (CAS: 55-22-1)Yuav siv tau raws li: Ib qho organocatalyst nyob rau hauv ib lub lauj kaub plaub tivthaiv condensation cov tshuaj tiv thaiv, los ua ke pyranopyrazoles raws li heterocyclic tebchaw.Ib qho organic ligand rau kev npaj ntawm tooj liab (I) halide coordination polymer CuBr (IN) n, los ntawm hydrothermal txoj kev.Raws li cov khoom siv pib rau kev sib txuas ntawm cation-dimers nrog cov haujlwm muaj zog tiv thaiv kab mob.Nws ua raws li ib qho txiaj ntsig isomer ntawm Nicotinic Acid.Isonicotinic Acid suav tias yog inactive isomer ntawm nicotinic acid.Isonicotinic Acid thiab nws cov derivatives yog siv hauv kev tsim tshuaj thiab agrochemicals.Siv hauv kev tshawb fawb txog kev sib txawv ntawm kev sib txawv ntawm Nicotinic Acid, Nicotinamide thiab Isonicotinic Acid hauv tib neeg cov kab mob leukemia.
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