(4-Aminophenyl)(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanone CAS 210967-24-1
| CAS No. | 210967-24-1 |
| Molecular Formula | C15H13NO3 |
| Molecular Weight | 255.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Aminophenyl)(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanone (CAS 210967-24-1), molecular formula C15H13NO3 and molecular weight 255.27 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (4-Aminophenyl)(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanone (C15H13NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 255.27 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H13NO3 |
| Molecular Weight | 255.27 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2017 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (3,4-Dimethylphenyl)(3-nitrophenyl)methanone (CAS 42187-33-7)
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- ((1R,2S,4R)-4-((5-(1-(3-Bromobenzyl)-1H-pyrazole-3-carbonyl)pyrimidin-4-yl)amino)-2-hydroxycyclopentyl)methyl sulfamate (CAS 1644342-14-2)
- tert-Butyl (6-chloro-4-iodobenzo[d]thiazol-2-yl)carbamate (CAS 2803283-32-9)
- Rezafungin Acetate (CAS 1631754-41-0)
- Indocyanine Green Impurity 65 (CAS CATO-C4X-250365)
- 4-Chloro-2-(4,4,6-trimethyl-1,3,2-dioxaborinan-2-yl)benzoic acid (CAS 2096996-47-1)
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- 5-(4-Iodobenzenesulfonyl)-8-(trifluoromethyl)-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline (CAS 861207-33-2)
- N-(2,3-Dihydro-1H-inden-2-yl)indoline-1-carbothioamide (CAS 391876-11-2)
- Peptide T (CAS 106362-32-7)
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