(R)-(-)-BNP Acid CAS 39648-67-4 Chemical Assay ≥99.0% Chiral Assay e.e ≥99.0% High Purity

Short Description:

Name: (R)-(-)-1,1′-Binaphthyl-2,2′-diyl Hydrogen Phosphate

Synonyms: (R)-(-)-BNP Acid

CAS: 39648-67-4

Appearance: White Powder

Chemical Assay (HPLC): ≥99.0%

Chiral Assay (HPLC): e.e ≥99.0%

Chiral Compounds, High Quality, Commercial Production

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Product Detail

Product Tags

Description:

Manufacturer Supply with High Purity and Stable Quality
(S)-(+)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate; (S)-(+)-BNP Acid; CAS 35193-64-7
(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate; (R)-(-)-BNP Acid; CAS 39648-67-4
Chiral Compounds, High Quality, Commercial Production

Chemical Properties:

Chemical Name	(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate
Synonyms	(R)-(-)-BNP Acid
CAS Number	39648-67-4
CAT Number	RF-CC205
Stock Status	In Stock, Production Scale Up to Tons
Molecular Formula	C20H13O4P
Molecular Weight	348.29
Brand	Ruifu Chemical

Specifications:

Item	Specifications
Appearance	White Powder
Chemical Assay	≥99.0% (HPLC)
Chiral Assay	e.e ≥99.0% (HPLC)
Specific Rotation [a]20/D	-585° ~ -615°,(C=1.35 in CH3OH)
Melting Point	290.0~310.0℃
Loss on Drying	≤0.50%
Test Standard	Enterprise Standard
Usage	Chiral Compounds; Pharmaceutical Intermediates

Package & Storage:

Package: Bottle, Aluminium foil bag, Cardboard Drum, 25kg/Drum, or according to customer's requirement.

Storage Condition: Store in sealed containers at cool and dry place; Protect from light, moisture and pest infestation.

Advantages:

FAQ:

Application:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of (R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate (CAS: 39648-67-4) with high quality, it belongs to pharmaceutical intermediate and can be used for the synthesis of chiral intermediates and chiral drugs.

Shanghai Ruifu Chemical Co., Ltd. plays an important role in the chiral chemistry, the company is committed to the production of chiral compounds. Our products are widely praised by customers.

(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate (CAS: 39648-67-4) is a R enantiomer of the binaphthol derivative which is used as a chiral quenching agent. It is a chiral ligand used in hydrocarboxylation reactions. Complexes with rhodium and mediates the asymmetric dipolar cycloaddition of diazo compounds. A number of racemic amines which have proven difficult to separate have been resolved with this chiral acid. Palladium derivatives have been used in asymmetric hydrocarboxylations, and rhodium derivatives have been used in dipolar cycloadditions. Used in a chiral Bronsted acid catalyzed enantoselective Mannich reaction.