Levosalbutamol CAS 34391-04-3
| CAS No. | 34391-04-3 |
| Molecular Formula | C13H21NO3 |
| Molecular Weight | 239.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Levosalbutamol.
CATO supplies Levosalbutamol (CAS 34391-04-3), a certified reference material (molecular formula C13H21NO3, MW 239.31 g/mol) for analytical method development and quality control.
The molecular framework of Levosalbutamol (C13H21NO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Levosalbutamol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H21NO3 |
| Molecular Weight | 239.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
Related Levosalbutamol Standards
Recommended Standards
- Levomoprolol (CAS 77164-20-6)
- Methyl 2-(benzo[d]thiazol-2-ylthio)acetate (CAS 24044-87-9)
- Isoetharine - API Standards (CAS 79490-84-9)
- Methyl 5-amino-2,3-bithiophene-4-carboxylate (CAS 444907-56-6)
- 4-Ethyl-3-(thiophen-2-yl)-1h-pyrazol-5-amine (CAS 1187057-51-7)
- (1R,2R)-2-(Benzyloxy)cyclohexanamine (CAS 216394-06-8)
- Perfluoroethylsulphonyl Chloride (CAS 64773-40-6)
- 1-(2-(2-Methyl-1h-imidazol-1-yl)phenyl)ethan-1-one (CAS 1019528-48-3)
- N-(2-(tert-Butyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)furan-2-carboxamide (CAS 361169-00-8)
- 3-(3-Chlorophenyl)-3-methylpyrrolidine (CAS 1248433-68-2)
- Benzyl 2-(3-methylpyridin-2-yl)pyrrolidine-1-carboxylate (CAS 1352499-17-2)
- Azilsartan Impurity 187 (CAS CATO-C4X-1096187)
- Methyl 2-(3-(4-fluorophenyl)-6-oxopyridazin-1(6H)-yl)acetate (CAS 853330-00-4)
- Vialox Peptide(Pentapeptide-3) diacetate (CAS 725232-44-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com