4-(2H-1,3-Benzodioxol-5-yl)-3-methoxy-1-(4-methoxyphenyl)azetidin-2-one CAS 1022252-78-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1022252-78-3 |
| Molecular Formula | C18H17NO5 |
| Molecular Weight | 327.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2H-1,3-Benzodioxol-5-yl)-3-methoxy-1-(4-methoxyphenyl)azetidin-2-one (CAS 1022252-78-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H17NO5. Molecular weight: 327.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H17NO5 |
| Molecular Weight | 327.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-[2-butyl-4-(difluoromethyl)-3-methyl-6-oxo-2h,6h,7h-pyrazolo[3,4-b]pyridin-7-yl]propanoic acid (CAS 1018165-14-4)
- Ethyl 5-(4-methoxybenzyl)-4-oxo-4,5-dihydro-3H-pyrrolo[3,2-d]pyrimidine-7-carboxylate (CAS 1072097-23-4)
- Methyl 3-(4-(difluoromethyl)-2-isopropyl-3-methyl-6-oxo-2,6-dihydro-7H-pyrazolo[3,4-b]pyridin-7-yl)propanoate (CAS 1018164-38-9)
- 4-Methyl-3-(4-methylphenyl)propiophenone (CAS 20615-46-7)
- 4-Fluoromandelic Acid (CAS 395-33-5)
- 3-(BEnzyloxy)-4-chlorobenzonitrile (CAS 1823236-26-5)
- 3-(Furan-2-yl)-N-methylpropanamide (CAS 129596-28-7)
- Belinostat Impurity 5 (CAS CATO-C4X-34905)
- 4-Fluoro-3-(5-(morpholinomethyl)-1,2,4-oxadiazol-3-yl)benzaldehyde (CAS 1119450-78-0)
- Pancreatic Polypeptide (1-17)-(Ala31,Aib32)-Neuropeptide Y (18-36) (human) trifluoroacetate salt (CAS 313988-70-4)
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