Nebivolol Hydrochloride EP Impurity A CAS 1696472-15-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1696472-15-7 |
| Molecular Formula | C22H26FNO4 |
| Molecular Weight | 387.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Nebivolol Hydrochloride EP Impurity A (CAS 1696472-15-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H26FNO4. Molecular weight: 387.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Nebivolol Standards
- Nebivolol Impurity 107 (CAS 99200-13-2)
- Nebivolol Impurity 37(RS,SS) (CAS 129101-34-4)
- 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)
- Nemonoxacin Impurity 88 (CAS CATO-C4X-312888)
- Neostigmine Impurity 51 (CAS 867020-61-9)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
- Dimethyl 2,5-dioxocyclohexane-1,4-dicarboxylate (CAS 6289-46-9)
- Potassium Palmitate-16-d (CAS 1219589-15-7)
- Allyl (((9H-fluoren-9-yl)methoxy)carbonyl)-D-lysinate (CAS 161580-12-7)
- Ethyl 1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-3a',4',8',8a'-tetrahydrospiro[piperidine-4,6'-[1,3]dioxepino[5,6-d]isoxazole]-3'-carboxylate (CAS 303152-94-5)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
Why CATO?
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