6,8-Dichloro-2-oxo-2H-chromene-3-carboxamide CAS 101166-95-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 101166-95-4 |
| Molecular Formula | C10H5Cl2NO3 |
| Molecular Weight | 258.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,8-Dichloro-2-oxo-2H-chromene-3-carboxamide (CAS 101166-95-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H5Cl2NO3. Molecular weight: 258.06 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H5Cl2NO3 |
| Molecular Weight | 258.06 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloro Standards
- 6,8-Dichloro-4-oxo-1,4-dihydroquinoline-2-carboxylic acid (CAS 134785-79-8)
- 4-(4,6-Dichloro-1,3,5-triazin-2-yl)benzene-1,3-diol (CAS 150238-76-9)
- 2-(4,7-Dichloro-3-indolyl)-2-oxoacetic Acid (CAS 1514155-85-1)
- 5,7-Dichloro-4-hydroxyquinoline-3-carboxylic acid (CAS 171850-30-9)
- 4,5-Dichloro-1-(4-nitrophenyl)-1H-imidazole (CAS 649579-09-9)
- 5,8-Dichloro-4-hydroxyquinoline-3-carboxylic acid (CAS 35973-26-3)
- 6,7-Dichloro-4-hydroxyquinoline-3-carboxylic acid (CAS 26893-20-9)
- 6,7-Dichloro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 51726-82-0)
Recommended Standards
- 3-Iodo-4-(methylamino)benzonitrile (CAS 1006727-97-4)
- 1-(2,5-Dichlorophenyl)-1h-1,2,3-triazole-5-carboxylic acid (CAS 101860-73-5)
- 3-Iodo-5-methyl-1H-pyrrolo[3,2-b]pyridine (CAS 1000343-70-3)
- 6-Bromo-2-methoxy-1-naphthoic acid (CAS 610277-16-2)
- Potassium 2-(quinolin-4-yl)acetate (CAS 2007920-48-9)
- 2-(4-((Benzyl(cyclopropyl)amino)methyl)piperidin-1-yl)acetic acid (CAS 1353955-68-6)
- 1,1-Difluoro-3-methyl-3,9-diazaspiro[5.5]Undecane (CAS 1780749-59-8)
- Methyl Isothiocyanate (CAS 556-61-6)
- 2-Chloro-1,10-phenanthroline (CAS 7089-68-1)
- [γ-Glu]15 Semaglutide (CAS CATO-C4X-222690)
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