Salbutamol Impurity 193 CAS CATO-C4X-1176193
| CAS No. | CATO-C4X-1176193 |
| Molecular Formula | C24H29NO5 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Salbutamol Impurity 193 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.
Salbutamol Impurity 193 (CAS CATO-C4X-1176193) is a certified pharmaceutical impurity reference standard with the molecular formula C24H29NO5HCl and a molecular weight of 447.96 g/mol.
Structurally, Salbutamol Impurity 193 (C24H29NO5HCl) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 447.96 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
Physical & Chemical Properties
| Molecular Formula | C24H29NO5 HCl |
| Molecular Weight | 447.96 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Salbutamol Standards
- Salbutamol Impurity 130 (CAS 115061-55-7)
- Salbutamol Impurity 134 (CAS 115787-50-3)
- Salbutamol Impurity 55 (CAS 115787-52-5)
- Salbutamol Impurity 85 (CAS 115787-52-5（free base）)
- Salbutamol Impurity 87 (CAS 115787-53-6)
- Salbutamol-d3 (CAS 1219798-60-3)
- Salbutamol Impurity 75 (CAS 1221726-71-1)
- Salbutamol Impurity 146 (CAS 124658-76-0)
Recommended Standards
- Empagliflozin Impurity 12 (CAS 1620758-34-0 & 2452301-18-5)
- Chlortetracycline EP Impurity G (CAS 769895-23-0)
- Dexpanthenol Impurity 19 (CAS 2140-53-6（free base）)
- 4-fluoro-2-methyl-1H-indol-5-amine (CAS 398487-76-8)
- Propylene Glycol 1-Methyl Ether 2-Acetate (CAS 108-65-6)
- 5-Bromo-2-(2,4-dichlorophenyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1774903-13-7)
- 1-Methoxy-8-(pent-1-en-3-yloxy)anthracene-9,10-dione (CAS 92908-99-1)
- 1-Bromo-4-chloro-6,7-dihydro-5H-cyclopenta[c]pyridine (CAS 2762659-25-4)
- 2-Acetamido-3-(4-methyl-1H-indol-3-yl)propanoic Acid (CAS 71953-89-4)
- Prolactin-Releasing Peptide (12-31), rat (CAS 222988-10-5)
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