Ethyl (R)-(-)-4-Cyano-3-Hydroxybutyrate CAS 141942-85-0 Purity > 98.0% (GC) Atorvastatin Calcium ATS-5 Intermediate
Chaw tsim tshuaj paus Supply nrog High Quality, Commercial Production
Lub npe tshuaj: Ethyl (R)-(-)-4-Cyano-3-Hydroxybutyrate
CAS: 141942-85-0 Nr
Tshuaj npe | Ethyl (R)-(-)-4-Cyano-3-Hydroxybutyrate |
Synonyms | (R)-(-)-4-Cyano-3-Hydroxybutyric Acid Ethyl Ester;Atorvastatin Calcium Intermediate ATS-5 |
CAS Nr | 141942-85-0 |
CAT Number | Qauv TSIS MUAJ: RF-CC298 |
Tshuag xwm txheej | Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons |
Molecular Formula | C7H11NO3 |
Molecular Luj | 157.17 Nws |
Kev sib hloov tshwj xeeb [a]20/D | -31.0 ° rau -37.0 ° (C = 1, CHCL3) |
Boiling Point | 270 ℃ (lit.) |
Qhov ntom | 1.114 g / ml ntawm 25 ℃ (lit.) |
Refractive Index | n20/D 1.448 (lit.) |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications |
Qhov tshwm sim | Xim tsis muaj xim rau lub teeb daj daj |
Purity / Analysis Method | > 98.0% (GC) |
Moisture (KF) | <0.50% |
Tag nrho cov impurities | <2.00% |
Infrared Spectrum | Raws li tus qauv |
Test Standard | Enterprise Standard |
Kev siv | Intermediate ntawm Atorvastatin Calcium (CAS: 134523-03-8) |
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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Ethyl (R)-(-)-4-Cyano-3-Hydroxybutyrate (CAS: 141942-85-0) yog siv rau hauv cov txheej txheem biocatalytic rau kev sib txuas ntawm Atorvastatin Calcium (CAS: 134523-03-8) nruab nrab thiab degradation khoom / impurities.Ethyl (R)-(-)-4-Cyano-3-Hydroxybutyrate yog ib qho tseem ceeb nruab nrab rau kev sib txuas ntawm HMG-CoA reductase inhibitors.Yog tias nws yog siv los ua cov khoom siv raw, hluavtaws Atorvastatin feem ntau yog siv rau kev kho mob hypercholesterolemia thiab sib xyaw hyperlipidemia, kab mob plawv thiab mob stroke.Atorvastatin Calcium yog cov tshuaj statin-chav kawm siv feem ntau los txo cov lipids thiab tiv thaiv cov xwm txheej cuam tshuam nrog cov kab mob plawv.
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