(+)-Ephedrine hydrochloride
(+)-Ephedrine hydrochloride (CAS: 24221-86-1, C10H15NO · HCl) is a chiral alkaloid with a molecular weight of 201.69 g/mol. Supplied at a minimum assay of 99.0% (AT) and a Purum grade, it is primarily used in chemical synthesis, particularly as a chiral auxiliary and resolving reagent in asymmetric synthesis. Its optical activity is [α]20/D +34±1°, indicating its specific stereochemistry.
- IUPAC
- (1S,2R)-2-Methylamino-1-phenyl-1-propanol hydrochloride,D-α-(1-Methylaminoethyl)benzyl alcohol hydrochloride
Chiral Auxiliary in Asymmetric Synthesis
(+)-Ephedrine hydrochloride serves as a valuable chiral auxiliary. Its defined stereochemistry can be leveraged to control the stereochemical outcome of reactions, leading to the enantioselective synthesis of chiral molecules. This is crucial in the production of stereochemically pure compounds.
Chiral Resolving Reagent
This compound is employed as a chiral resolving agent for the separation of racemic mixtures. By forming diastereomeric salts or complexes with enantiomers, it allows for their physical separation, thus enabling access to optically pure substances.
Research and Development
In research settings, (+)-Ephedrine hydrochloride is used in chemical synthesis and cell biology studies. Its applications range from exploring new synthetic methodologies to investigating biological pathways where ephedrine derivatives play a role.
| Molecular weight | 201.69 |
|---|---|
| Empirical formula | C10H15NO · HCl |
| Assay | ≥99.0% (AT) |
| Grade | purum |
| Optical activity | [α]20/D +34±1°, c = 11.5% in H2O |
| Melting point | 217-221 °C |
Hazard statements
- H302Harmful if swallowed
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Safety statements (S) | 22-25 |
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 (+)-Ephedrine hydrochloride used for?
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(+)-Ephedrine hydrochloride is primarily used as a chiral auxiliary and chiral resolving reagent in asymmetric synthesis. It also finds applications in chemical synthesis, cell biology research, and nutrition research.
What is the CAS number and chemical formula for (+)-Ephedrine hydrochloride?
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The CAS number is 24221-86-1, and the chemical formula is C10H15NO · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (+)-Ephedrine hydrochloride at a Purum grade with an assay of ≥99.0% (AT). We do not represent this product as USP, BP, or EP grade.
How should (+)-Ephedrine hydrochloride be handled safely?
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(+)-Ephedrine hydrochloride is classified with the GHS07 symbol and the signal word 'Warning'. It carries the hazard statement H302 (Harmful if swallowed). Handle with appropriate personal protective equipment to avoid ingestion and contact.
Is (+)-Ephedrine hydrochloride a controlled substance?
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While ephedrine and its salts can be subject to regulatory controls in various jurisdictions due to potential misuse, specific controlled substance status for this product depends on local regulations. Please consult relevant authorities for detailed information.
How can I request a quote or sample?
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To request a quote or sample of (+)-Ephedrine hydrochloride, please use the 'Request a Quote' or 'Request Sample' buttons on our website or contact our sales team directly.
How is (+)-Ephedrine hydrochloride packed and shipped?
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We ensure secure and compliant packaging for all our chemicals. Shipping and export of (+)-Ephedrine hydrochloride adhere to international regulations for chemical transportation. Specific details can be provided upon request.
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