Nebivolol Impurity 37(RS,SS) CAS 129101-34-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 129101-34-4 |
| Molecular Formula | C22H26FNO4 |
| Molecular Weight | 387.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Nebivolol Impurity 37(RS,SS) (CAS 129101-34-4) pharmacopoeial impurity standards reference standard. Molecular formula: C22H26FNO4. Molecular weight: 387.44 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H26FNO4 |
| Molecular Weight | 387.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Nebivolol Standards
- Nebivolol Impurity 107 (CAS 99200-13-2)
- Nebivolol Hydrochloride EP Impurity A (CAS 1696472-15-7)
- Nebivolol EP Impurity A (CAS 1416402-13-5)
- Nebivolol Impurity 52(RR,RS) (CAS 1696472-14-6)
- Nebivolol Impurity 33(SS,SR) (CAS 129101-35-5)
- Nebivolol Impurity 40 (CAS CATO-C4X-196840)
- Nebivolol Impurity 36 (CAS 129101-33-3)
- Nebivolol Impurity 12（RS,SR） (CAS 119365-30-9)
Recommended Standards
- (4-(1H-Pyrrol-1-yl)phenyl)(4-(3-methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl)piperazin-1-yl)methanone (CAS 2034268-25-0)
- Fmoc-Phe-OH (CAS 35661-40-6)
- 3-(2,4-Dioxo-1,4-dihydrothieno[3,2-d]pyrimidin-3(2H)-yl)-N-(4-propoxybenzyl)propanamide (CAS 1031599-03-7)
- Eszopiclone Impurity 27 (CAS 1216659-29-8)
- Articaine Impurity 25 (CAS CATO-C4X-191225)
- (3-Bromophenyl)(4-fluoro-2-methylphenyl)methanol (CAS 1282206-43-2)
- 76576-68-6 (~7~Li)Lithium hydroxide--water (1/1/1) DTXSID70635505 (CAS 76576-68-6)
- 2-Methyl-4-(2,2,2-trifluoroethoxy)aniline hydrochloride (CAS 1431962-93-4)
- 2-[4-(2-Fluorophenyl)-1,3-thiazol-2-yl]-3-(4-oxo-4H-chromen-3-yl)acrylonitrile (CAS 861211-44-1)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com