Ethyl (R)-(-)-4-Cyano-3-Hydroxybutyrate CAS 141942-85-0 Purity > 98.0% (GC) Atorvastatin Calcium ATS-5 Intermediate

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Lub npe: Ethyl (R)-(-)-4-Cyano-3-Hydroxybutyrate

CAS: 141942-85-0 Nr

Purity:> 98.0% (GC)

Cov tsos mob: Xim tsis muaj xim rau lub teeb daj daj

Intermediate ntawm Atorvastatin Calcium CAS 134523-03-8

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Product Detail

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Chaw tsim tshuaj paus Supply nrog High Quality, Commercial Production
Lub npe tshuaj: Ethyl (R)-(-)-4-Cyano-3-Hydroxybutyrate
CAS: 141942-85-0 Nr

Chemical Properties:

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

Specifications:

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 & Cia:

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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FAQ:

Daim ntawv thov:

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.