(1S,2R)-(+)-N-Methylephedrine
(1S,2R)-(+)-N-Methylephedrine (CAS 42151-56-4) is a chiral alkaloid with the molecular formula C6H5CH(OH)CH(CH3)N(CH3)2 and a molecular weight of 179.26 g/mol. As a derivative of ephedrine, it finds utility as a chiral auxiliary in asymmetric synthesis and in various chemical research applications. Tech Serve Solutions supplies this compound with a high purity assay, suitable for demanding laboratory and industrial processes.
- IUPAC
- (+)-(1S,2R)-2-Dimethylamino-1-phenylpropanol,(+)-N-Methylephedrine
- Synonyms
- (+)-N-Methylephedrine(+)-(1S,2R)-2-Dimethylamino-1-phenylpropanol
Chiral Auxiliary in Asymmetric Synthesis
Utilised as a stereodirecting agent to control the stereochemical outcome of chemical reactions. Its well-defined chirality makes it valuable for synthesising enantiomerically enriched compounds.
Chemical Research and Development
Serves as a building block or reagent in organic synthesis and medicinal chemistry research. Its specific structure allows for investigation into reaction mechanisms and the development of novel chemical entities.
Cell Biology Studies
May be employed in cell biology research, potentially as a tool to investigate biological pathways or as a reference compound, owing to its alkaloid nature.
| Molecular weight | 179.26 |
|---|---|
| Linear formula | C6H5CH(OH)CH(CH3)N(CH3)2 |
| Assay | 99% |
| Optical activity | [α]20/D +29°, c = 5 in methanol |
| Storage temperature | 2-8°C |
| Melting point | 87-90 °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) | 26-36 |
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 (1S,2R)-(+)-N-Methylephedrine used for?
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(1S,2R)-(+)-N-Methylephedrine is primarily used as a chiral auxiliary in asymmetric synthesis and for general chemical research and development, including in cell biology studies.
What is the CAS number and formula for (1S,2R)-(+)-N-Methylephedrine?
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The CAS number is 42151-56-4 and the linear formula is C6H5CH(OH)CH(CH3)N(CH3)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (1S,2R)-(+)-N-Methylephedrine with an assay of 99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product specifications.
How should (1S,2R)-(+)-N-Methylephedrine be handled safely?
+
Handle with appropriate personal protective equipment, including eyeshields, gloves, and a dust mask (type N95 or equivalent). Avoid breathing dust and ensure adequate ventilation. This compound is classified as a Warning with hazards H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation).
How is (1S,2R)-(+)-N-Methylephedrine packed and shipped?
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(1S,2R)-(+)-N-Methylephedrine is stored at 2-8°C. TSS exports chemicals globally, ensuring compliance with all shipping regulations for hazardous materials.
How can I request a sample or quote for (1S,2R)-(+)-N-Methylephedrine?
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Please contact our sales team via the website or by phone to request a quotation or sample of (1S,2R)-(+)-N-Methylephedrine.
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