Nebivolol Impurity 35 CAS 1199945-26-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1199945-26-0 |
| Molecular Formula | C29H31F2NO4 |
| Molecular Weight | 495.56 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Nebivolol Impurity 35 (CAS 1199945-26-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C29H31F2NO4. Molecular weight: 495.56 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C29H31F2NO4 |
| Molecular Weight | 495.56 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Nebivolol Standards
- Nebivolol Impurity N1 (CAS 929706-85-4)
- Nebivolol Impurity 97 (CAS CATO-C4X-196897)
- Nebivolol Impurity 99 (CAS CATO-C4X-196899)
- Nebivolol-D6 N-Nitroso (CAS CATO-C4X-1968102)
- Nebivolol Impurity 39 (CAS CATO-C4X-196839)
- Nebivolol Impurity 41 (CAS CATO-C4X-196841)
- Nebivolol Impurity 1 (Mixture of Diastereomers) (CAS CATO-C4X-19681)
- Nebivolol Impurity 91 (CAS CATO-C4X-196891)
Recommended Standards
- Rosuvastatin Impurity 36 (CAS 147118-40-9)
- Oxodesmosine (CAS 147044-49-3)
- Octyl 2-acetamido-2-deoxy-3-O-(b-D-galactopyranosyl)-α-D-glucopyranoside (CAS 607353-49-1)
- Sunitinib Impurity 83 (CAS CATO-C4X-133383)
- CAS 31264-06-9 (CAS 31264-06-9)
- Ethyl 4,5-dioxopyrrolidine-3-carboxylate (CAS 59226-20-9)
- 4-Amino-1H-indazole-6-carboxylic acid (CAS 885519-89-1)
- 4-Nitrobenzyl 1-Thio-β-D-glucopyranoside (CAS 35785-17-2)
- 6-Bromo Nicotinic Acid Ethyl Ester (CAS 132334-98-6)
- Semaglutide impurity 94 (CAS CATO-C4X-222694)
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