Ethyl 4-Pyrazolecarboxylate CAS 37622-90-5 Purity > 99.0% (HPLC) Hoobkas
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Ethyl 4-Pyrazolecarboxylate (CAS: 37622-90-5) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com
Tshuaj npe | Ethyl 4-Pyrazolecarboxylate |
Synonyms | Ethyl Pyrazole-4-Carboxylate;Ethyl 1H-Pyrazole-4-Carboxylate;Pyrazole-4-Carboxylic Acid Ethyl Ester;4-Pyrazolecarboxylic Acid Ethyl Ester;4-Ethoxycarbonylpyrazole;4-Ethoxycarbonyl-1H-Pyrazole |
impurity | Regadenoson impurity 7 |
CAS Nr | 37622-90-5 |
CAT Number | TIAB SA 2621 |
Tshuag xwm txheej | Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons |
Molecular Formula | C6H8N2O2 |
Molecular Luj | 140.14 Nws |
Melting Point | 76.0 ~ 80.0 ℃ (lit.) |
Boiling Point | 138.0 ~ 140.0 ℃ / 3 mmHg (lit.) |
Solubility | Soluble hauv Methanol.Miscible nrog Acetone |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications |
Qhov tshwm sim | Dawb rau lub teeb daj khoom |
Purity / Analysis Method | > 99.0% (HPLC) |
Carbon los ntawm Elemental Analysis | 50.6 ~ 52.2% |
Nitrogen los ntawm ElementalAnalysis | 19.6 ~ 20.3% |
Melting Point | 76.0 txog 80.0 ℃ |
Dej (los ntawm Karl Fischer) | <0.50% |
Residue ntawm Ignition | <0.10% |
Ib leeg Impurity | <0.50% |
Tag nrho cov impurities | <1.00% |
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
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?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa 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.
Ethyl 4-Pyrazolecarboxylate (CAS: 37622-90-5) yog siv los ua tshuaj intermediates, organic intermediates, dyestuff thiab tshuaj intermediates, tshuaj tua kab mob intermediates.Siv rau kev sib txuas ntawm Isoxazole-4-Carboxylic Acid derivatives thiab Isoxazole-3,5-Dicarboxamides ua tshuaj tua kab.Ethyl 4-Pyrazolecarboxylate kuj yog ib qho impurity ntawm Regadenoson (CAS: 313348-27-5).
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