Description

(S)-Bhpphos CAS NO 1435947-11-7 is a chiral phosphine ligand of significant interest in asymmetric catalysis. Its value lies in its ability to induce high enantioselectivity in transition metal-catalyzed reactions, which is critical for the efficient synthesis of single-enantiomer compounds. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries who require precise stereochemical control.

Application

• As a chiral ligand in asymmetric hydrogenation reactions for pharmaceutical intermediates.
• Catalyst component for enantioselective cross-coupling reactions in fine chemical synthesis.
• Use in the development of novel catalytic systems for academic and industrial research.
• Potential application in the synthesis of chiral agrochemicals and flavors/fragrances.
• As a key reagent for constructing complex, stereodefined molecular architectures.

Basic Information

Product Name	(S)-Bhpphos
CAS No.	1435947-11-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	(S)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl; (S)-BINAP; (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl; (S)-BINAP ligand; (S)-(-)-BINAP; (S)-1,1'-Binaphthalene-2,2'-diylbis(diphenylphosphine); (S)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene
EINECS	Contact for details

Quality Control

Our (S)-Bhpphos is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chiral purity analysis by HPLC. A Certificate of Analysis (COA) detailing identity, purity, and specific test results is provided with every shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Due to its sensitivity to oxidation, the container should be purged with inert gas after each opening.

Specification

Item	Specification
Appearance	Off-white to beige crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.