441-38-3 Benzoin oxime Benzoin, oxime Benzoin, oxime (VAN) (8CI) Benzoinoxime Ethanone, 2-hydroxy-1,2-diphenyl-, oxime Ethanone, 2-hydroxy-1,2-diphenyl-, oxime (alpha isomer) (E)-(1)-2-Hydroxy-1,2-diphenylethan-1-one oxime 1-08-00-00573 (Beilstein Handbook Reference) AI3-14935 AI3-52537 Benzoin, alpha-oxime Benzoinoxim [Czech] BRN 2051941 Cupron [Czech] Cuprone EINECS 207-127-2 EINECS 227-665-1 NSC 659 USAF FA-5 Benzoinoxim Cupron alpha-Benzoin oxime CAS 441-38-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 441-38-3 |
| Molecular Formula | C14H25NO2 |
| Molecular Weight | 239.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
441-38-3 Benzoin oxime Benzoin, oxime Benzoin, oxime (VAN) (8CI) Benzoinoxime Ethanone, 2-hydroxy-1,2-diphenyl-, oxime Ethanone, 2-hydroxy-1,2-diphenyl-, oxime (alpha isomer) (E)-(1)-2-Hydroxy-1,2-diphenylethan-1-one oxime 1-08-00-00573 (Beilstein Handbook Reference) AI3-14935 AI3-52537 Benzoin, alpha-oxime Benzoinoxim [Czech] BRN 2051941 Cupron [Czech] Cuprone EINECS 207-127-2 EINECS 227-665-1 NSC 659 USAF FA-5 Benzoinoxim Cupron alpha-Benzoin oxime (CAS 441-38-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H25NO2. Molecular weight: 239.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H25NO2 |
| Molecular Weight | 239.35 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
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