(S)-(−)-3-Chloro-1-phenyl-1-propanol
(S)-(−)-3-Chloro-1-phenyl-1-propanol (CAS: 100306-34-1) is a chiral organic building block with the linear formula ClCH₂CH₂CH(C₆H₅)OH and a molecular weight of 170.64 g/mol. This optically active compound, exhibiting an enantiomeric excess (ee) of 99%, serves as a valuable intermediate in asymmetric synthesis. Its defined stereochemistry makes it suitable for constructing complex molecules where specific chirality is critical for desired functionality, particularly in pharmaceutical and fine chemical research and development.
- IUPAC
- α-(2-Chloroethyl)benzyl alcohol,(S)-(−)-α-(2-Chloroethyl)benzyl alcohol,(S)-(−)-3-Chloro-1-phenylpropanol
- Synonyms
- (S)-(−)-3-Chloro-1-phenylpropanol(S)-(−)-α-(2-Chloroethyl)benzyl alcoholα-(2-Chloroethyl)benzyl alcohol,(S)−
Chiral Intermediate in Pharmaceutical Synthesis
Utilised as a stereochemically defined building block for the synthesis of active pharmaceutical ingredients (APIs). Its chiral centre is crucial for creating enantiomerically pure drug candidates.
Asymmetric Synthesis Reagent
Employed in organic chemistry laboratories for asymmetric synthesis, enabling the stereoselective creation of new chiral centres in target molecules. Essential for research requiring precise stereochemical control.
Fine Chemical Synthesis
Serves as a versatile starting material or intermediate in the production of various fine chemicals. Its functional groups allow for diverse chemical transformations in multi-step syntheses.
| Molecular weight | 170.64 |
|---|---|
| Linear formula | ClCH2CH2CH(C6H5)OH |
| Assay | 98% |
| Optical activity | [α]19/D −25°, c = 1 in chloroform |
| Optical purity | ee: 99% (GLC) |
| Melting point | 58-60 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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.
What is (S)-(−)-3-Chloro-1-phenyl-1-propanol primarily used for?
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(S)-(−)-3-Chloro-1-phenyl-1-propanol is primarily used as a chiral building block and intermediate in asymmetric synthesis, particularly in the pharmaceutical and fine chemical industries.
What is the CAS number and chemical formula for this compound?
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The CAS number is 100306-34-1, and the linear chemical formula is ClCH₂CH₂CH(C₆H₅)OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (S)-(−)-3-Chloro-1-phenyl-1-propanol with an assay of 98% and an optical purity (ee) of 99%. TSS does not represent this product as USP, BP, or EP grade.
How should (S)-(−)-3-Chloro-1-phenyl-1-propanol be handled safely?
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This compound is a Warning irritant (H315, H319, H335). Handle with appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves. Ensure good ventilation.
Is this chemical available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals like (S)-(−)-3-Chloro-1-phenyl-1-propanol.
How can I request a quote or sample?
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Please contact our sales team or use the online request form to inquire about pricing, bulk quantities, or to request a sample of (S)-(−)-3-Chloro-1-phenyl-1-propanol.
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