5-Hydroxynicotinic Acid CAS 27828-71-3 Purity > 98.0% (HPLC) (T)
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Tshuaj npe | 5-Hydroxynicotinic acid |
Synonyms | 5-Hydroxy-Nicotinic Acid;5-Hydroxy-3-Pyridinecarboxylic Acid;5-Hydroxypyridine-3-Carboxylic Acid |
CAS Nr | 27828-71-3 |
CAT Number | TIAB SA 2547 |
Tshuag xwm txheej | Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons |
Molecular Formula | C6H5 NPO 3 |
Molecular Luj | 139.11 Nws |
Melting Point | 295.0 ~ 300.0 ℃ |
Qhov ntom | 1.485 ± 0.06 g / cm3 |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications |
Qhov tshwm sim | Off-White to Faint Daj to Yellow Powder |
Purity / Analysis Method | > 98.0% (HPLC) |
Purity / Analysis Method | > 98.0% (Neutralization Titration) |
Melting Point | 295.0 ~ 300.0 ℃ |
Poob rau ziab | <1.00% |
Residue ntawm Ignition | <0.50% |
Tag nrho cov impurities | <2.00% |
Proton 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
Yuav Yuav Li Cas?Please contact: sales@ruifuchem.com or alvin@ruifuchem.com
15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.
Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Russia, Kauslim Teb, Nyiv, Australia, thiab lwm yam.
Qhov zoo?Zoo heev, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev pabcuam kev pabcuam, xa khoom sai.
ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.
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.
Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.
MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.
Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.
Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.
Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.
Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.
Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.
5-Hydroxynicotinic Acid (CAS: 27828-71-3) belongs rau heterocyclic tebchaw, nws yog siv los ua cov organic intermediate los yog tshuaj intermediate.Shanghai Ruifu Chemical Co., Ltd. yog cov kws tshaj lij los tsim cov tshuaj heterocyclic, uas muaj Pyridine series, Pyrazine series, Pyrazole series, Thiazole series thiab Nicotinic acid series.Nyob rau hauv peb lub Hoobkas, muaj ntau tshaj 500 hom Heterocyclic tebchaw thiab lawv feem ntau raug xa tawm mus rau Kauslim Teb, Nyiv, North America, Europe thiab lwm lub tebchaws.Heterocyclic compounds yog peb cov khoom tseem ceeb, feem ntau muaj cov khoom tiav lawm hauv lub hoobkas.5-Hydroxynicotinic Acid yog ib qho nicotinic acid analog nrog cov nyhuv inhibitory ntawm cov metabolism hauv nicotinic acid los ntawm tib neeg platelets.Siv nyob rau hauv kev tshawb nrhiav ntawm hydroxylation mechanism ntawm flaovoprotein 2-Methyl-3-Hydroxypyridine-5-Carboxylic Acid oxygenase (MHPCO).
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