Nebivolol Impurity 82 CAS CATO-C4X-196882
| CAS No. | CATO-C4X-196882 |
| Molecular Formula | C29H31F2NO4 |
| 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 Nebivolol Impurity 82.
CATO supplies Nebivolol Impurity 82 (CAS CATO-C4X-196882), a pharmacopoeial impurity reference standard (molecular formula C29H31F2NO4HCl, MW 532.02 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C29H31F2NO4HCl, Nebivolol Impurity 82 contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 532.02 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).
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 Nebivolol Impurity 82 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 | C29H31F2NO4 HCl |
| Molecular Weight | 532.02 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Nebivolol Standards
- Nebivolol Impurity 66 (CAS 1017878-67-9)
- Nebivolol Impurity 15 (CAS 1029684-20-5)
- Nebivolol Impurity 20 (CAS 105300-40-1)
- Nebivolol Impurity 28 (CAS 112068-01-6)
- D-Nebivolol (SR,RR) (CAS 118457-15-1)
- L-Nebivolol (RS,SS) (CAS 118457-16-2)
- Nebivolol Hydrochloride EP Impurity B (CAS 119365-23-0)
- Nebivolol Impurity 32（SS,RS）or（SR,SS） (CAS 119365-25-2)
Recommended Standards
- Tadalafil Impurity 46 (CAS 1598416-07-9)
- Belumosudil Impurity N7 (CAS 911419-33-5)
- Maytansinoid Impurity 3 (CAS CATO-C4X-22513)
- 1,4-Bis((trimethylsilyl)oxy)benzene (CAS 2117-24-0)
- 3,3,3',3'-Tetramethyl-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-5,5',6,6'-tetraone (CAS 38475-60-4)
- Dinoprostone EP Impurity B (CAS 27415-25-4)
- Allopregnanolone Sulfate-D5 (CAS 215996-42-2)
- 1-(6-Aminopyrimidin-4-yl)azetidin-3-ol (CAS 1365992-06-8)
- 2-(((4-(4-Chlorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)methyl)-1H-benzo[d]imidazole (CAS 618880-66-3)
- Hexapeptide-11 (CAS 161258-30-6)
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