Mirabegron Impurity 14 CAS CATO-C4X-103214
| CAS No. | CATO-C4X-103214 |
| Molecular Formula | C31H32N8O4S3 |
| 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 Mirabegron Impurity 14.
CATO supplies Mirabegron Impurity 14 (CAS CATO-C4X-103214), a pharmacopoeial impurity reference standard (molecular formula C31H32N8O4S3C2HF3O2, MW 790.85 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Mirabegron Impurity 14 (C31H32N8O4S3C2HF3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 20.0, corresponding to approximately 20 ring(s) or double-bond equivalent(s). With a molecular weight of 790.85 g/mol, it falls into the 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).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C31H32N8O4S3 C2HF3O2 |
| Molecular Weight | 790.85 g/mol |
| Purity | 97%+ |
| 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 8 |
| Sulfur Atoms | 3 |
Related Mirabegron Standards
- Mirabegron Impurity 73 (CAS 100-12-9)
- Mirabegron Impurity 40 (CAS 1154949-80-0)
- rac-Mirabegron-d5 (CAS 1215807-38-7)
- Mirabegron Impurity 147 (CAS 1310279-36-7)
- Mirabegron Impurity 32 (CAS 1310279-36-7 (free base))
- Mirabegron N-t-BOC Impurity (CAS 1329485-55-3)
- Mirabegron Impurity 139 (CAS 1330277-46-7)
- Mirabegron Impurity 62 (CAS 135365-07-0)
Recommended Standards
- Telmisartan Impurity 82 (CAS 1159493-10-3)
- Opicapone impurity 65 (CAS 64095-07-4)
- Capivasertib Impurity 48 (CAS CATO-C4X-331248)
- tert-Butyl 3-bromo-5-(trifluoromethyl)benzoate (CAS 1237535-81-7)
- 2-(3-(tert-Butoxy)cyclobutyl)acetic acid (CAS 1803594-07-1)
- 4-(1-Methyl-1h-1,2,4-triazol-5-yl)-2-nitroaniline (CAS 1249332-57-7)
- Daclatasvir-D6 (CAS 1801709-41-0)
- N,4,5-Trimethyl-1H-imidazole-1-carboxamide (CAS 72002-29-0)
- 626-20-0 3-Vinylanisole (3-Methoxystyrene), stabilized with 4-t-Butylcatechol MFCD03427262 (CAS 626-20-0)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com