Salbutamol EP Impurity H CAS 132183-64-3
| CAS No. | 132183-64-3 |
| Molecular Formula | C13H21NO |
| Molecular Weight | 207.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
As a process- or degradation-related impurity, Salbutamol EP Impurity H (CAS 132183-64-3, C13H21NO) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
The molecular framework of Salbutamol EP Impurity H (C13H21NO) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures Salbutamol EP Impurity H 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 | C13H21NO |
| Molecular Weight | 207.31 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
Related Salbutamol Standards
- Salbutamol Impurity 177 (CAS CATO-C4X-1176177)
- Salbutamol Impurity 194 (CAS CATO-C4X-1176194)
- Salbutamol Impurity 77 (CAS 39235-57-9)
- Salbutamol EP Impurity B (CAS 96948-64-0)
- Salbutamol Glyoxal Impurity (CAS 72189-44-7)
- Salbutamol Glyoxal Impurity (CAS CATO-C4X-1176167)
- R-Salbutamol Glyoxal Impurity (CAS CATO-C4X-1176205)
- Salbutamol Impurity 38 (CAS CATO-C4X-117638)
Recommended Standards
- Memantine USP Related Compound E (CAS 351329-88-9)
- Tapentadol Impurity 16 (CAS CATO-C4X-209916)
- B0ZSP4UPQ4 92-95-5 4-Biphenylyl isocyanate UNII-B0ZSP4UPQ4 p-Xenylcarbimide [MI] 1,1'-Biphenyl, 4-isocyanato- p-Xenylcarbimide 4-Biphenyl isocyanate 4-Isocyanatobiphenyl 4-Phenylphenyl isocyanate p-Diphenyl isocyanate p-Phenylphenyl isocyanate (CAS 92-95-5)
- 2-Ethyl-N-(2-methoxy-1-methylethyl)-6-methyl-benzenamine (CAS 51219-00-2)
- Montelukast Impurity 23 (CAS CATO-C4X-103123)
- Lamotrigine EP Impurity F (CAS 252186-79-1)
- Edoxaban Impurity 81 (CAS CATO-C4X-106381)
- 2-(4-((4-Nitrobenzyl)oxy)phenyl)-4-(p-tolyl)pyrimidine (CAS 477846-99-4)
- 203524-64-5 2,4,6,6-Tetramethylpyridin-3(6H)-one DTXSID00617915 (CAS 203524-64-5)
- 3-(3-Ethylureido)benzoic acid (CAS 23754-39-4)
- 2-(5-chloro-1,2,3,4-tetrahydroisoquinolin-2-yl)ethan-1-amine (CAS 1369275-47-7)
- GNE 7915 (CAS 1351761-44-8)
- 1-Benzyl-3,3-dimethylpyrrolidine-2,4-dione (CAS 155062-15-0)
- Hexapeptide-9 (CAS 885024-94-2)
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