Mirabegron Impurity 34 CAS 83304-13-6
| CAS No. | 83304-13-6 |
| Molecular Formula | C8H10N2O2 |
| Molecular Weight | 166.18 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H10N2O2, Mirabegron Impurity 34 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 166.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO supplies Mirabegron Impurity 34 (CAS 83304-13-6), a pharmacopoeial impurity reference standard (molecular formula C8H10N2O2, MW 166.18 g/mol) used for the identification and quantification of trace impurities in APIs.
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.
CATO manufactures Mirabegron Impurity 34 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 | C8H10N2O2 |
| Molecular Weight | 166.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
Related Mirabegron Standards
- Mirabegron Impurity 80 (CAS 4755-72-0)
- Mirabegron Impurity 9 (CAS 29676-71-9)
- Mirabegron Impurity 52 (CAS 33100-16-2)
- Mirabegron Impurity 71 (CAS 7369-50-8)
- Mirabegron Impurity 72 (CAS 612-22-6)
- Mirabegron Impurity 73 (CAS 100-12-9)
- Mirabegron Impurity 74 (CAS 24008-62-6)
- Mirabegron Impurity 70 (CAS 7505-92-2)
Recommended Standards
- H-D-3-Pal-OH (CAS 70702-47-5)
- 4-Methoxy-N-Methyl-2-pyridinecarboxamide (CAS 1878552-33-0)
- Pyridin-4-yl dimethylcarbamate (CAS 144466-82-0)
- 4-Methoxy-N-Methyl-2-pyridinecarboxamide (CAS CATO-C4X-104770)
- Apalutamide Impurity 59 (CAS CATO-C4X-274959)
- Adapalene Impurity 4 (CAS 33626-98-1)
- Simvastatin Impurity 22 (CAS CATO-C4X-119922)
- (1R,4r)-4-(pyridin-2-yloxy)cyclohexane-1-carboxylic acid (CAS 1784753-88-3)
- 4-[(4-ethylphenoxy)methyl]benzoic acid (CAS 380176-04-5)
- tert-Butyl ((1-(1-(thiazol-2-yl)ethyl)piperidin-3-yl)methyl)carbamate (CAS 1289385-56-3)
- Dimethyl 3,3'-dichlorobiphenyl-4,4'-dicarboxylate (CAS 1345472-30-1)
- (3aR,4aR,5R,7S,7aS,9aR)-5,7-Dihydroxy-5-methyl-3,8-dimethylenedecahydroazuleno[6,5-b]furan-2(3H)-one (CAS 54964-49-7)
- 1-(oxolan-3-yl)prop-2-yn-1-amine hydrochloride (CAS 1797831-14-1)
- Semaglutide Impurity 124 (CAS CATO-C4X-2226124)
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