(−)-Pseudoephedrine
(−)-Pseudoephedrine (CAS: 321-97-1), with the molecular formula C10H15NO and a molecular weight of 165.23 g/mol, is a chiral alkaloid. It is recognised for its role in asymmetric synthesis and as a chiral auxiliary. This compound is also of interest in cell biology and nutrition research. Tech Serve Solutions supplies (–)-Pseudoephedrine for various chemical synthesis and research applications.
- IUPAC
- (−)-ψ-Ephedrine,(1R,2R)-2-Methylamino-1-phenyl-1-propanol,L-Pseudoephedrine
- Synonyms
- (1R,2R)-2-Methylamino-1-phenyl-1-propanolL-Pseudoephedrine(−)-ψ-Ephedrine
Asymmetric Synthesis
Utilised as a chiral auxiliary in asymmetric synthesis to control stereochemistry in chemical reactions. Its specific stereochemical properties make it valuable for creating enantiomerically pure compounds.
Chemical Synthesis
Serves as a building block or reagent in the synthesis of complex organic molecules. Its functional groups allow for diverse chemical transformations in research and development settings.
Cell Biology Research
Employed in cell biology studies, potentially for investigating biological pathways or as a reference compound. Its interactions within biological systems are a subject of research.
Nutrition Research
Investigated in nutrition research, likely for its presence in natural products or its biochemical effects. Its role and metabolism in nutritional contexts are areas of scientific inquiry.
| Molecular weight | 165.23 |
|---|---|
| Empirical formula | C10H15NO |
| Assay | ≥96.0% (sum of enantiomers, GC) |
| Grade | purum |
| Optical activity | [α]20/D −51±2°, c = 0.6% in ethanol |
| Melting point | 116-119 °C |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- 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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| 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 (–)-Pseudoephedrine used for?
+
(–)-Pseudoephedrine is primarily used in asymmetric synthesis as a chiral auxiliary, in general chemical synthesis, and in research related to cell biology and nutrition.
What is the CAS number and formula for (–)-Pseudoephedrine?
+
The CAS number for (–)-Pseudoephedrine is 321-97-1 and its molecular formula is C10H15NO.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies (–)-Pseudoephedrine with a purity of ≥96.0% (sum of enantiomers, GC) and a grade of purum. We do not represent this product as USP, BP, or EP grade.
How should (–)-Pseudoephedrine be handled safely?
+
Handle (–)-Pseudoephedrine with appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, in a well-ventilated area. It is classified as harmful if swallowed, in contact with skin, or if inhaled, and causes skin and eye irritation. Avoid dust formation and inhalation.
Is (–)-Pseudoephedrine a controlled substance?
+
(–)-Pseudoephedrine is a derivative of ephedrine. While not explicitly listed as controlled in the provided data, its chemical relationship to regulated substances warrants careful consideration of local regulations.
How is (–)-Pseudoephedrine packed and exported?
+
Tech Serve Solutions professionally packs and exports (–)-Pseudoephedrine in compliance with all relevant shipping regulations for chemical compounds. Specific packaging details are available upon request.
How can I request a sample or quote for (–)-Pseudoephedrine?
+
To request a sample or a quote for (–)-Pseudoephedrine, please contact our sales team through the website or by phone, providing your specific requirements.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis