(S)-(-)-1,2,4-Butanetriol CAS 42890-76-6 Purity >98.0% (GC) Hoobkas

Lus piav qhia luv luv:

Lub npe tshuaj: (S)-(-)-1,2,4-Butanetriol

CAS: 42890-76-6 Nr

Purity:> 98.0% (GC)

Cov tsos mob: Xim tsis muaj xim rau daj ntseg daj viscous kua

High Quality, Commercial Production

E-Mail: alvin@ruifuchem.com

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Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of (S)-(-)-1,2,4-Butanetriol (CAS: 42890-76-6) with high quality, commercial production. We can provide Certificate of Analysis (COA), worldwide delivery, small and bulk quantities available, strong after-sale service. Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe	(S)-(-)-1,2,4-Butanetriol
CAS Nr	42890-76-6
CAT Number	Qauv TSIS MUAJ: RF-CC324
Tshuag xwm txheej	Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons
Molecular Formula	HOCH2CH2CH(OH)CH2OH
Molecular Luj	106.12 Nws
Boiling Point	150 ℃ / 0.04 hli Hg (lit.)
Qhov ntom	1.19 g / ml ntawm 25 ℃ (lit.)
Hom	Ruifu Tshuaj

Specifications:

Yam khoom	Specifications
Qhov tshwm sim	Colorless to Pale Yellow Viscous Liquid
Purity / Analysis Method	> 98.0% (GC)
Kev sib hloov tshwj xeeb	-33.0° ~ -27.0° (C = 1, MeOH)
Dej (los ntawm Karl Fischer)	<0.50%
1 H NMR Spectrum	Raws li tus qauv
Test Standard	Enterprise Standard
Kev siv	Chiral Tsev Blocks;Pharmaceutical Intermediates

Pob & Cia:

Pob:Fluorinated Fwj, 25kg / 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

Qhov zoo:

FAQ:

Daim ntawv thov:

(S)-(-)-1,2,4-Butanetriol (CAS: 42890-76-6) tuaj yeem npaj los ntawm kev txo qis (S)-Malic Acid nyob rau hauv muaj borane-dimethyl sulfide.(S)-(-)-1,2,4-Butanetriol tuaj yeem siv los ua cov khoom pib hauv enantioselective tag nrho cov syntheses ntawm (+)-azimine thiab (+)-carpaine.(S)-(-)-1,2,4-Butanetriol yog ib qho reagent siv nyob rau hauv cov organic synthesis.Siv hauv kev npaj enantioselective ntawm cyclobutane analogue ntawm Milnacipran.