3-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)amino)-1-(p-tolyl)propan-1-one CAS 477334-31-9
| CAS No. | 477334-31-9 |
| Molecular Formula | C18H19NO3 |
| Molecular Weight | 297.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)amino)-1-(p-tolyl)propan-1-one is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)amino)-1-(p-tolyl)propan-1-one (CAS 477334-31-9), a certified reference material (molecular formula C18H19NO3, MW 297.35 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 3-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)amino)-1-(p-tolyl)propan-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 297.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)amino)-1-(p-tolyl)propan-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H19NO3 |
| Molecular Weight | 297.35 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.) | 2025 |
| Nitrogen Atoms | 1 |
Related Dihydrobenzo Standards
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2,4,6-trimethylbenzamide (CAS 301306-96-7)
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- 3-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)amino)-1-(4-fluorophenyl)propan-1-one (CAS 477334-36-4)
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Recommended Standards
- 2-Oxo-2-((1-phenylethyl)amino)ethyl 2-methylbenzoate (CAS 876528-09-5)
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- 4-Chloro-1H-pyrrolo[2,3-b]pyridin-5-ol (CAS 1020056-82-9)
- 5-(2,5-Dichlorophenyl)furan-2-carboxylic acid, 97% (CAS 186830-98-8)
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- tert-Butyl N-[1-(2-hydroxyethyl)cyclobutyl]carbamate (CAS 1028266-97-8)
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