(S,S)-DIPAMP

CAS 97858-62-3[CH3OC6H4P(C6H5)CH2]2Chemical Synthesis

(S,S)-DIPAMP (CAS 97858-62-3) is a chiral diphosphine ligand with the linear formula [CH3OC6H4P(C6H5)CH2]2 and a molecular weight of 458.47 g/mol. It is primarily utilized as a catalyst or ligand in asymmetric synthesis, facilitating enantioselective transformations. This compound is supplied by TSS with an assay of 95%, suitable for research and development in organic chemistry and catalysis.

IUPAC: (1S,2S)-(+)-Bis[(2-methoxyphenyl)phenylphosphino]ethane,(S,S)-1,2-Bis[(2-methoxyphenyl)(phenylphosphino)]ethane,(S,S)-1,2-Ethanediylbis[(2-methoxyphenyl)phenylphosphine]
Synonyms: (1S,2S)-(+)-Bis[(2-methoxyphenyl)phenylphosphino]ethane(S,S)-1,2-Bis[(2-methoxyphenyl)(phenylphosphino)]ethane(S,S)-1,2-Ethanediylbis[(2-methoxyphenyl)phenylphosphine]

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(S,S)-DIPAMP ([CH3OC6H4P(C6H5)CH2]2) — chemical structure, CAS 97858-62-3; Chemistry, fine chemical supplied by Tech Serve Solutions

Asymmetric SynthesisChemical SynthesisChiral CatalystsLigandsand ReagentsDIPAMP

01 /Applications

Asymmetric Catalysis

As a chiral diphosphine ligand, (S,S)-DIPAMP is employed in transition metal-catalyzed asymmetric reactions, enabling the synthesis of enantiomerically enriched products. It is particularly useful in reactions requiring stereochemical control.

Ligand for Homogeneous Catalysis

This compound serves as a privileged ligand in homogeneous catalysis, coordinating with metal centers to influence the reactivity and selectivity of catalytic processes. Its unique structure allows for fine-tuning of catalytic performance.

Chiral Synthesis

In chiral synthesis, (S,S)-DIPAMP acts as a key component in developing new synthetic methodologies for producing chiral molecules. Its application is crucial in pharmaceutical and fine chemical industries where stereoisomeric purity is paramount.

02 /Properties

Molecular weight	458.47
Linear formula	[CH3OC6H4P(C6H5)CH2]2
Assay	95%
Optical activity	[α]22/D +82, c = 1 in chloroform
Melting point	101-105 °C(lit.)

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

97858-62-3

MDL number

MFCD05863547

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is (S,S)-DIPAMP used for?

(S,S)-DIPAMP is primarily used as a chiral ligand in asymmetric synthesis and homogeneous catalysis to achieve enantioselective transformations.

What is the CAS number and formula for (S,S)-DIPAMP?

The CAS number is 97858-62-3 and the linear formula is [CH3OC6H4P(C6H5)CH2]2.

What grade and purity does Tech Serve Solutions supply for (S,S)-DIPAMP?

Tech Serve Solutions supplies (S,S)-DIPAMP with an assay of 95%. This product is intended for research and development purposes and is not supplied as USP, BP, EP, or pharmaceutical grade.

How should (S,S)-DIPAMP be handled safely?

Safe handling of (S,S)-DIPAMP requires the use of eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is possible. Refer to the Safety Data Sheet for comprehensive handling instructions.

Is (S,S)-DIPAMP a controlled substance?

Based on the provided data, there is no indication that (S,S)-DIPAMP is a controlled substance.

How is (S,S)-DIPAMP packed, shipped, and exported?

Tech Serve Solutions packs and ships (S,S)-DIPAMP in accordance with all relevant regulations for fine chemicals. As a global supplier, TSS has extensive experience in exporting this compound worldwide.