(1R,2S)-trans-2-Phenyl-1-cyclohexanol

CAS 98919-68-7C6H5C6H10OHChemical Synthesis

(1R,2S)-trans-2-Phenyl-1-cyclohexanol (CAS 98919-68-7) is a chiral organic building block with the linear formula C6H5C6H10OH and a molecular weight of 176.25 g/mol. This stereoisomer plays a crucial role in asymmetric synthesis, serving as a precursor for chiral isoprenyl and vinyl ethers, as well as chiral pyruvates. Its specific stereochemistry makes it valuable in enantioselective reactions within advanced chemical synthesis.

Synonyms: C6H5C6H10OH

Email us

(1R,2S)-trans-2-Phenyl-1-cyclohexanol (C6H5C6H10OH) — chemical structure, CAS 98919-68-7; Chemistry, fine chemical supplied by Tech Serve Solutions

AlcoholsAsymmetric SynthesisChemical SynthesisChiral Building BlocksOrganic Building Blocks

01 /Applications

Chiral Ether Synthesis

This compound is utilised in the preparation of enantiomerically enriched isoprenyl and vinyl ethers. These chiral ethers are important intermediates in the synthesis of complex organic molecules.

Chiral Pyruvate Preparation

It serves as a key starting material for the synthesis of chiral pyruvates. These derivatives are valuable in asymmetric synthesis and for developing new pharmaceuticals.

Asymmetric Synthesis

As a chiral building block, it facilitates enantioselective transformations, enabling the controlled creation of specific stereoisomers in organic synthesis pathways.

02 /Properties

Molecular weight	176.25
Linear formula	C6H5C6H10OH
Assay	≥99.0% (sum of enantiomers, GC)
Boiling point	276-281 °C(lit.)
Optical activity	[α]20/D −59±2°, c = 10% in methanol
Optical purity	enantiomeric ratio: ≥99:1 (GC)
Application	Used to prepare chiral isoprenyl1 and vinyl2 ethers and chiral pyruvates.3
Melting point	63-66 °C(lit.)63-66 °C

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

98919-68-7

MDL number

MFCD00075488

PubChem substance

24862733

Beilstein registry

2047602

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 (1R,2S)-trans-2-Phenyl-1-cyclohexanol used for?

It is used to prepare chiral isoprenyl and vinyl ethers, and chiral pyruvates, serving as a valuable building block in asymmetric synthesis.

What is the CAS number and formula for (1R,2S)-trans-2-Phenyl-1-cyclohexanol?

The CAS number is 98919-68-7 and the linear formula is C6H5C6H10OH.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies (1R,2S)-trans-2-Phenyl-1-cyclohexanol with an assay of ≥99.0% (sum of enantiomers, GC) and an enantiomeric ratio of ≥99:1 (GC). We do not represent this product as USP, BP, or EP grade.

What are the safety and handling requirements for this chemical?

Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, should be used. Consult the safety data sheet for full handling information.