N-(3-Bromo-4-methylphenyl)tetrahydro-2H-pyran-4-carboxamide CAS 1050580-06-7
| CAS No. | 1050580-06-7 |
| Molecular Formula | C13H16BrNO2 |
| Molecular Weight | 298.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, N-(3-Bromo-4-methylphenyl)tetrahydro-2H-pyran-4-carboxamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 298.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies N-(3-Bromo-4-methylphenyl)tetrahydro-2H-pyran-4-carboxamide (CAS 1050580-06-7), a certified reference material (molecular formula C13H16BrNO2, MW 298.18 g/mol) for analytical method development and quality control.
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 | C13H16BrNO2 |
| Molecular Weight | 298.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related N Standards
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- N-(4-bromo-3-methylphenyl)tetrahydro-2H-pyran-4-carboxamide (CAS 1094378-03-6)
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Recommended Standards
- 1-(3-Bromobenzyl)piperidine-2-carboxylic acid (CAS 1042949-88-1)
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- 1-(2-Bromobenzyl)piperidine-2-carboxylic acid (CAS 1040725-14-1)
- (3-((4-(Tert-butyl)-2-methylphenoxy)methyl)phenyl)boronic acid (CAS 1072951-66-6)
- 2-Amino-N-ethyl-N-(3-nitrobenzyl)acetamide (CAS 1353982-47-4)
- 1-Cyclopropyl-3-(2-fluorophenyl)urea (CAS 81356-59-4)
- 2-Methyl-2H-indazole-6-sulfonyl chloride (CAS 1363381-94-5)
- (2S)-(+)-Amino-6-iodoacetamidohexanoic Acid (CAS 35748-65-3)
- 1-Phenyl-N-(pyridin-4(1H)-ylidene)cyclopentane-1-carboxamide (CAS 334505-01-0)
- 1-(2-Chloro-5-methoxy-4-nitrophenyl)ethanone (CAS 1538920-14-7)
- [2-(difluoromethoxy)-3-methoxyphenyl]methanol (CAS 926188-34-3)
- Glycine zinc salt monohydrate (CAS 16800-66-1)
- N-(2,2-Diethoxyethyl)-N-isonicotinoylurea (CAS 240799-41-1)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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