Indacaterol Impurity 46 HCl CAS CATO-C4X-150046
| CAS No. | CATO-C4X-150046 |
| Molecular Formula | C25H30N2O3 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Indacaterol Impurity 46 HCl (CAS CATO-C4X-150046) is a certified pharmaceutical impurity reference standard with the molecular formula C25H30N2O3HCl and a molecular weight of 442.98 g/mol.
Indacaterol Impurity 46 HCl (C25H30N2O3HCl) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures Indacaterol Impurity 46 HCl 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 | C25H30N2O3 HCl |
| Molecular Weight | 442.98 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Indacaterol Standards
- Indacaterol formic acid (CAS 1000160-93-9)
- Indacaterol Acetate (CAS 1000160-96-2)
- Indacaterol Impurity 2 (CAS 100331-89-3)
- Indacaterol Impurity 12 (CAS 1026461-20-0)
- Indacaterol Impurity 25 (CAS 1207760-24-4)
- S-Indacaterol (CAS 1235445-80-3)
- S-Indacaterol Maleate (CAS 1235445-80-3(free base))
- Indacaterol Impurity 66 (CAS 1261219-83-3)
Recommended Standards
- Entacapone impurity 39 (CAS CATO-C4X-162939)
- Lifitegrast Impurity N77 (CAS 1270132-45-0)
- Budesonide Impurity 64 (CAS 69155-84-6)
- Methyl 4-((4-chlorophenyl)sulfonyl)-3-methylthiophene-2-carboxylate (CAS 175137-60-7)
- 5-Bromo-3-methyl-1H-imidazo[4,5-b]pyridin-2(3H)-one (CAS 924293-37-8)
- 2-(2-Methyl-1h-indol-3-yl)-2-oxoacetyl chloride (CAS 22980-10-5)
- 5-(tert-Butylthio)-N-cyclopropyl-3-methylpyridin-2-amine (CAS 1355220-11-9)
- (2,4-Dimethoxyphenyl)(5-methylpyridin-2-yl)methanone (CAS 1187163-66-1)
- n-(2,3-Dihydro-1,4-benzodioxin-6-yl)butanamide (CAS 423151-36-4)
- Galanin-Like Peptide (human) trifluoroacetate salt (CAS 245114-99-2)
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