2-(Hydroxyimino)propanal oxime compound with 1,1-bis(2-methoxyphenyl)propan-2-one (1:1) CAS 43021-97-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 43021-97-2 |
| Molecular Formula | C17H18O3 C3H6N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(Hydroxyimino)propanal oxime compound with 1,1-bis(2-methoxyphenyl)propan-2-one (1:1) (CAS 43021-97-2) pharmaceutical standards reference standard. Molecular formula: C17H18O3 C3H6N2O2. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H18O3 C3H6N2O2 |
| Molecular Weight | 372.42 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 2 |
Related Hydroxyimino Standards
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- Methyl 5-[(hydroxyimino)methyl]-2-methylfuran-3-carboxylate (CAS 1000932-97-7)
- 2-[4-(hydroxyimino)piperidin-1-yl]-n-methylacetamide (CAS 1016536-35-8)
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- (4-(Hydroxyimino)piperidin-1-yl)(pyridin-4-yl)methanone (CAS 1017043-97-8)
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Recommended Standards
- tert-Butyl 2,5-diazaspiro[3.4]octane-5-carboxylate oxalate (CAS 1359655-85-8)
- Methyl 9-(((2R,3R,4R,5S,6R)-3-(1,3-dioxoisoindolin-2-yl)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)nonanoate (CAS 106445-25-4)
- 2-chloro-N-(pyridin-2-yl)benzenesulfonamide 339292-55-6 (CAS 339292-55-6)
- 1,1-dioxothiolan-3-amine (CAS 6338-70-1)
- N-Nitroso Tucatinib Impurity 28 (CAS CATO-C4X-260528)
- Poly[9,9-bis[3-(dimethylamino)propyl]-9′,9′-dioctyl[2,2′-bi-9H-fluorene]-7,7′-diyl], compd. with bromoethane (CAS 673474-77-6)
- Casein kinase II peptide Substrate (CAS 154444-98-1)
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