6-Bromo-2-oxo-N-(2-(piperidin-1-yl)ethyl)-2H-chromene-3-carboxamide CAS 81309-18-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81309-18-4 |
| Molecular Formula | C17H19BrN2O3 |
| Molecular Weight | 379.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-2-oxo-N-(2-(piperidin-1-yl)ethyl)-2H-chromene-3-carboxamide (CAS 81309-18-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H19BrN2O3. Molecular weight: 379.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H19BrN2O3 |
| Molecular Weight | 379.25 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- (3-Bromo-5-methylphenyl)(5-isopropyl-2,6-dimethoxypyrimidin-4-yl)methanone (CAS 1006300-02-2)
- 3-Bromo-5-ethoxy-4-((2-methylbenzyl)oxy)benzohydrazide (CAS 1706463-74-2)
- 5-Bromo-6-methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-2-carbaldehyde (CAS 1227269-08-0)
- 5-Bromo-N-((1-methyl-1H-pyrrol-2-yl)methyl)-N-(thiophen-2-ylmethyl)furan-2-carboxamide (CAS 1286697-92-4)
- N'-(6-bromo-2,3-dihydro-1H-inden-1-ylidene)-4-methylbenzenesulfonohydrazide (CAS 1978295-65-6)
- 2-(4-((3-Bromo-4-methoxyphenyl)sulfonyl)piperazin-1-yl)ethanol (CAS 524711-39-5)
- 2-(4-((4-Bromo-3-methoxyphenyl)sulfonyl)piperazin-1-yl)ethan-1-ol (CAS 941256-57-1)
- 2-(4-((5-Bromo-2-methoxyphenyl)sulfonyl)piperazin-1-yl)ethan-1-ol (CAS 915925-41-6)
Recommended Standards
- (4R,5S)-2-(5-Bromopyridin-2-Yl)-4,5-diphenyl-4,5-dihydrooxazole (CAS 2757083-65-9)
- Methyl 1-{[3,5-bis(trifluoromethyl)phenyl]methyl}-2-oxo-1,2-dihydropyridine-3-carboxylate (CAS 338781-42-3)
- N-(4-Bromophenyl)-5-methyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-amine (CAS 877798-89-5)
- 4-Methylpyrazole (CAS 7554-65-6)
- 3-Amino-N-(4-chloro-phenyl)-4-methoxy-benzenesulfonamide (CAS 379255-10-4)
- 2-Bromo-3-methylpyridine 2-bromo-3-picoline 2-bromo-3-methyl pyridine 3-Methyl-2-bromopyridine 3430-17-9 (CAS 3430-17-9)
- 4-Methyl-5-(oxiran-2-yl)isobenzofuran-1(3H)-one (CAS 1255206-68-8)
- 3-Fluoro-5-methyl-N-neopentylaniline (CAS 1505937-18-7)
- 2-{[(2-chlorophenyl)methyl]sulfanyl}-4,5-diphenyl-1-(prop-2-yn-1-yl)-1H-imidazole (CAS 339277-50-8)
- Peptide 441 (CAS CATO-CPTD788441)
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 13829788188 / jacky.chen@cato-chem.com