N-(4-Bromophenyl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide CAS 446856-99-1
| CAS No. | 446856-99-1 |
| Molecular Formula | C15H12BrNO3 |
| Molecular Weight | 334.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-(4-Bromophenyl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide 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.
N-(4-Bromophenyl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide (CAS 446856-99-1), molecular formula C15H12BrNO3 and molecular weight 334.16 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(4-Bromophenyl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide (C15H12BrNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. 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 334.16 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C15H12BrNO3 |
| Molecular Weight | 334.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related N Standards
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Recommended Standards
- N-(4-bromo-2-methylphenyl)benzo[d][1,3]dioxole-5-carboxamide (CAS 349114-16-5)
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- Bromfenac (CAS 91714-94-2)
- 4-Hydroxy-4-methylpent-2-ynenitrile (CAS 32837-87-9)
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- 1-Cyclopentyl-4-iodo-3-methyl-1H-pyrazole (CAS 1354705-17-1)
- 2-(4-(Aminomethyl)-1,1-dioxidotetrahydro-2H-thiopyran-4-yl)acetic acid hydrochloride (CAS 1803591-43-6)
- 2-(1,3-Dimethyl-1H-pyrazol-4-yl)acetic acid (CAS 1177342-49-2)
- 3-Hydroxy-2-formamidopropanoic acid (CAS 57274-55-2)
- (R)-2-Acetamido-2-cyclobutylacetic acid (CAS 49607-09-2)
- 1-(5-Amino-2-bromopyridin-4-yl)ethanone (CAS 161871-69-8)
- 4'-Chloro-Biphenyl-2-yl Amine (CAS 1204-44-0)
- Bradykinin-Like Neuropeptide (Aplysia californica) (H-1654.0001) (CAS 165174-60-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com