(R)-(+)-(3-Chlorophenyl)oxirane
(R)-(+)-(3-Chlorophenyl)oxirane (CAS: 62600-71-9) is a chiral epoxide with the molecular formula C8H7ClO and a molecular weight of 154.59 g/mol. This enantiomerically enriched building block is valuable in asymmetric synthesis and organic chemistry. It serves as a key intermediate for the preparation of more complex chiral molecules and pharmaceuticals, offering specific stereochemical control in synthetic pathways. Its refractive index is 1.551 n20/D, and it has a density of 1.217 g/mL at 20 °C.
- IUPAC
- (R)-(+)-3-Chlorostyrene oxide
- Synonyms
- (R)-(+)-3-Chlorostyrene oxide
Chiral Building Block in Organic Synthesis
Utilised as a versatile starting material for constructing complex organic molecules with defined stereochemistry. Its epoxide ring can undergo various nucleophilic ring-opening reactions to introduce functional groups stereoselectively.
Intermediate for Pharmaceutical Synthesis
Serves as a crucial intermediate in the synthesis of enantiomerically pure active pharmaceutical ingredients (APIs). Its chiral nature is essential for developing stereospecific drugs with improved efficacy and reduced side effects.
Asymmetric Synthesis Research
Employed in academic and industrial research for developing novel asymmetric synthetic methodologies. It allows chemists to explore new reaction pathways and create unique chiral structures.
| Molecular weight | 154.59 |
|---|---|
| Empirical formula | C8H7ClO |
| Assay | ≥95.0% (HPLC) |
| Boiling point | 67-68 °C/1 mmHg(lit.) |
| Density | 1.217 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.551 |
| Optical activity | [α]20/D −11.7±2°, c = 1.8% in chloroform |
Hazard statements
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 97 °C / 206.6 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38-43 |
| Safety statements (S) | 26-36/37 |
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 (R)-(+)-(3-Chlorophenyl)oxirane used for?
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(R)-(+)-(3-Chlorophenyl)oxirane is primarily used as a chiral building block in organic synthesis and as an intermediate in the preparation of pharmaceuticals and other complex chiral molecules.
What are the CAS number and molecular formula for (R)-(+)-(3-Chlorophenyl)oxirane?
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The CAS number is 62600-71-9, and the molecular formula is C8H7ClO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (R)-(+)-(3-Chlorophenyl)oxirane with an assay of ≥95.0% (HPLC). TSS does not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should (R)-(+)-(3-Chlorophenyl)oxirane be handled?
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This compound is a Warning hazard, causing skin irritation (H315), allergic skin reaction (H317), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields, face shields, gloves, and suitable respiratory protection. Ensure good ventilation.
Can Tech Serve Solutions export (R)-(+)-(3-Chlorophenyl)oxirane?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including (R)-(+)-(3-Chlorophenyl)oxirane.
How can I request a sample or quote for (R)-(+)-(3-Chlorophenyl)oxirane?
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To request a sample or quote, please contact our sales team through the website or by phone, providing the product name and CAS number (62600-71-9).
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