Terbutaline Impurity 50 CAS CATO-C4X-118350
| CAS No. | CATO-C4X-118350 |
| Molecular Formula | C48H51NO6 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| 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 Terbutaline Impurity 50.
As a process- or degradation-related impurity, Terbutaline Impurity 50 (CAS CATO-C4X-118350, C48H51NO6HCl) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Terbutaline Impurity 50 is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 774.39 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 Terbutaline Impurity 50 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 | C48H51NO6 HCl |
| Molecular Weight | 774.39 g/mol |
| Purity | >95% |
| 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) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Terbutaline Standards
- Terbutaline-d9 (CAS 1189658-09-0)
- Terbutaline impurity 115 (CAS 1217895-73-2)
- Terbutaline impurity 101 (CAS 1226543-90-3)
- Terbutaline EP Impurity C HCl (CAS 1246815-70-2)
- Terbutaline impurity 71 (CAS 13262-38-9)
- Terbutaline Impurity 13 (CAS 13494-10-5)
- Terbutaline EP impurity C (CAS 139508-58-0)
- Terbutaline EP Impurity C (Hydrobromide) (CAS 139508-58-0 (free base))
Recommended Standards
- Demiditraz Impurity 1 (CAS 944268-66-0)
- Rabeprazole Impurity 43 (CAS 209914-31-8（free base）)
- Fluvastatin Impurity 20 (CAS 1025064-18-9)
- 3-BRomo-n-tert-butyl-5-nitrobenzamide (CAS 1520588-05-9)
- 8-(but-3-en-1-yl)-1,4-dioxaspiro[4.5]decan-8-ol (CAS 142283-61-2)
- Fmoc-L-4-Phe(4-Pyridynl)-OH (CAS 1282042-56-1)
- 7-chloro-2-hydrazinyl-3-methylquinoline (CAS 1017360-44-9)
- 4-aminooxane-4-carboxamide hydrochloride (CAS 1955540-70-1)
- Memantine Impurity 37 (CAS 17071-62-4)
- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
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