(S)-(+)-BNP Acid CAS 35193-64-7 Chiral Assay e.e ≥99.0% Chemical Assay ≥99.0%

Short Description:

(S)-(+)-1,1′-Binaphthyl-2,2′-diyl Hydrogen Phosphate

Synonyms: (S)-(+)-BNP Acid

CAS: 35193-64-7

Appearance: White Powder

Chiral Assay (HPLC): e.e ≥99.0%

Chemical Assay (HPLC): ≥99.0%

Chiral Compounds, High Quality

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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

35193-64-7 - Chemical Properties:

Chemical Name	(S)-(+)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate
Synonyms	(S)-(+)-BNP Acid; (S)-(+)-2,2'-Dihydroxy-1,1'-Binaphthyl Hydrogen Phosphate; (S)-(+)-BPA; (S)-(+)-BNPA; (S)-(+)-1,1'-Binaphthalene-2,2'-Diyl Hydrogen Phosphate
CAS Number	35193-64-7
Stock Status	In Stock, Production Scale Up to Tons
Molecular Formula	C20H13O4P
Molecular Weight	348.29
Melting Point	≥300℃
Density	1.49±0.10 g/cm3
Solubility in Hot Methanol	Almost Transparency
COA & MSDS	Available
Place of Origin	Shanghai, China
Brand	Ruifu Chemical

35193-64-7 - Specifications:

Item	Specifications	Results
Appearance	White Powder	White Powder
Chiral Assay e.e	≥99.0% (HPLC)	99.76%
Chemical Assay	≥99.0% (HPLC)	99.70%
Specific Rotation [a]20/D	+595.0±15.0° (C=1 in CH3OH)	+605.2°
Melting Point	≥300℃	≥300℃
Loss on Drying	≤0.50%	0.22%
Test Standard	Enterprise Standard	Conforms

35193-64-7 - Method of Analysis:

Method of Analysis of (S)-(+)-BNP Acid
A. High Performance Liquid Chromatography (Chiral Purity)
HPLC: KNAUER (Germany)
Chiral Column: SINO- Chiral OD
Chiral Column: SINO- Chiral OD 4.6×150 mm
Mobile phase: Hexane / 2-Propanol = 90 (V/V)
Flow Rate: 0.5 ml/min
Detector: UV@226nm
Take 2mg sample and dissolve in 50ml mobile phase solution. When the solution is clear and transparent, the product can be analyzed.
Purity: The purity of (S)-(+)-BNP Acid is not less than 99.0%.
B. High Performance Liquid Chromatography (Chemically Pure)
HPLC: KNAUER (Germany)
Column: Eurospher-100, C 185um 250 x 4 mm bore
Mobile Phase CH 3 CN/ H 2 O/CF 3 COOH= 40/60/0.1 (V/ V/ V)
Flow Rate: 0.6 ml/min
Detector: UV@226nm
C. Melting Point Analysis:
Through WRS-1B Digital melting point tester
D. Specific Rotation:
WZZ-2SS Digital autopolarimeter detection

Package/Storage/Shipping:

Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Air and light sensitive. Keep the container tightly closed and store in a cool, dry (2~8℃) and well-ventilated warehouse away from incompatible substances. Protect from light and moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.

Advantages:

FAQ:

35193-64-7 - Risk and Safety:

Risk Codes
R36/37/38 - Irritating to eyes, respiratory system and skin.
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S22 - Do not breathe dust.
WGK Germany 3
RTECS RZ2475100
FLUKA BRAND F CODES 10-23
HS Code 2919900090

35193-64-7 - Application:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of (S)-(+)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate (CAS: 35193-64-7) 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.

(S)-(+)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate (CAS: 35193-64-7) can be used as a chiral Bronsted acid catalyst in the enantoselective Mannich reaction. A chiral ligand used in hydrocarboxylation reactions. Complexes with rhodium and mediates the asymmetric dipolar cycloaddition of diazo compounds.