(S)-(-)-1,1′-Bi-2-naphthol CAS 18531-99-2 Assay ≥99.0% (HPLC) ee≥99.0% High Purity

Tsanangudzo Pfupi

Zita reKemikari: (S)-(-)-1,1′-Bi-2-naphthol

Anoreva zvakafanana: (S)-(-)-BINOL

CAS: 18531-99-2

Chitarisiko: Makristasi Machena kana Crystalline Powder

Chiral Assay: ee ≥99.0% (HPLC) Chiral Column

Chemical Assay: ≥99.0% (HPLC)

Chiral Compounds, High Quality, Commercial Production

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Product Detail

Product Tags

Tsanangudzo:

Mugadziri Wekutengesa ane Kuchena Kwepamusoro uye Hunhu Hwakagadzikana
1,1'-Bi-2-naphthol CAS 602-09-5
(R)-(+)-1,1'-Bi-2-naphthol;(R)-(+)-BINOL;CAS 18531-94-7
(S)-(-)-1,1'-Bi-2-naphthol;(S)-(-)-BINOL;CAS 18531-99-2
(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate;(R)-(-)-BNP Asidhi;CAS 39648-67-4
(S)-(+)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate;(S)-(+)-BNP Asidhi;CAS 35193-64-7
Chiral Compounds, High Quality, Commercial Production

Chemical Properties:

Chemical Name	(S)-(-)-1,1'-Bi-2-naphthol
Mashoko anoreva zvakafanana	(S)-(-)-BINOL
Nhamba yeCAS	18531-99-2
Nhamba yeCAT	RF-CC217
Stock Status	MuStock, Kugadzirwa Kunokwira Kusvika Matani
Molecular Formula	C20H14O2
Molecular Weight	286.32
Brand	Ruifu Chemical

Zvinotsanangurwa:

Item	Zvinotsanangurwa
Chitarisiko	Makristasi Akachena kana Crystalline Powder
Specific Rotation	-33.5°～-38.0° (C=1 muTHF)
Melting Point	208.0～210.0℃
Kurasika paKuomesa	≤0.50%
Chiral Assay	ee ≥99.0% (HPLC) Chiral Column
Chemical Assay	≥99.0% (HPLC)
Test Standard	Enterprise Standard
Usage	Chiral Compounds;Pharmaceutical Intermediates

Package & Kuchengeta:

Package: Bhodhoro, Aluminium foil bag, Cardboard Drum, 25kg/Drum, kana zvinoenderana nezvinodiwa nemutengi.

Storage Condition:Chengetedza mumidziyo yakavharwa panzvimbo inotonhorera uye yakaoma;Dzivirira kubva kuchiedza, mwando uye tumbuyu.

Zvakanakira:

FAQ:

Application:

Shanghai Ruifu Chemical Co., Ltd. ndiyo inotungamira mugadziri uye mutengesi we (S)-(-)-1,1'-Bi-2-naphthol (CAS: 18531-99-2) ine mhando yepamusoro, ndeyemishonga. yepakati uye inogona kushandiswa kugadzira chiral intermediates uye chiral zvinodhaka.

Shanghai Ruifu Chemical Co., Ltd. inoita basa rakakosha mune chiral chemistry, kambani yakazvipira kugadzirwa kwechiral makomisheni.Zvigadzirwa zvedu zvinorumbidzwa zvakanyanya nevatengi.

(S)-(-)-1,1'-Bi-2-naphthol (CAS: 18531-99-2) is organic compound iyo inowanzoshandiswa se ligand for transition-metal catalysed asymmetric synthesis.BINOL ine axial chirality uye maviri enantiomers anogona kupatsanurwa zviri nyore uye akagadzikana akananga kumhanyisa.Iko kutenderera chaiko kwemaenantiomers maviri ndeye ± 35.5 ° (C = 1 muTHF).BINOL inotangira imwe chiral ligand inonzi BINAP.(S) -BINOL inogona kugadzirirwa zvakananga kubva kune asymmetric oxidative coupling ye 2-naphthol nemhangura (II) chloride.Iyo chiral ligand mukuita uku ndeye (S)-(+)-amphetamine.(S)-(-)-1,1'-Bi-2-naphthol (CAS: 18531-99-2) inoshandiswa mu stereoelective synthesis yePeloruside A. Inoshandiswawo mukugadzirwa kweBINAP-based aminophosphines uye inoshandiswa synthesis yeakasiyana chiral reagents.