6-Chlorofuro[2,3-c]quinolin-4(5H)-one CAS 89995-65-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89995-65-3 |
| Molecular Formula | C11H6ClNO2 |
| Molecular Weight | 219.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Chlorofuro[2,3-c]quinolin-4(5H)-one (CAS 89995-65-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H6ClNO2. Molecular weight: 219.62 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H6ClNO2 |
| Molecular Weight | 219.62 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 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorofuro Standards
- 7-Chlorofuro[2,3-c]quinolin-4(5H)-one (CAS 89972-50-9)
- 8-Chlorofuro[2,3-c]quinolin-4(5H)-one (CAS 89972-51-0)
- Methyl 5-chlorofuro[2,3-c]pyridine-2-carboxylate, >97% (CAS 1315362-16-3)
- Methyl 7-chlorofuro[2,3-c]pyridine-5-carboxylate (CAS 1824605-51-7)
- 2-chlorofuro[2,3-d]pyrimidine-6-carboxylic acid (CAS 1541368-88-0)
- 6-chlorofuro[2,3-b]pyridine-2-carboxylic acid (CAS 66497-40-3)
- 4-Chlorofuro[2,3-b]quinoline (CAS 111163-82-7)
- 4-chlorofuro[3,2-c]quinoline (CAS 627086-17-3)
Recommended Standards
- 6-Chloro-4-methyl-2-oxo-2H-chromene-3-carbonitrile (CAS 56394-24-2)
- 6-Chloro-3-cyano-7-methylchromone (CAS 252941-32-5)
- 4-Cyano-3-fluorobenzene-1-sulfonyl chloride (CAS 881674-66-4)
- 5-Methyl-4-nitropyridin-2(1H)-one (CAS 1416354-34-1)
- 4-Fluoro-3-(trimethylsilyl)pyridine (CAS 116922-61-3)
- Ethyl 5-(methoxyamino)-3-phenyl-1,2,4-triazine-6-carboxylate (CAS 866051-61-8)
- (2S,4S)-4-(Furan-2-ylmethyl)pyrrolidine-2-carboxylic acid (CAS 959575-43-0)
- (1-(Bicyclo[1.1.1]Pentan-1-yl)-3-methyl-1H-pyrazol-5-yl)methanol (CAS 2489244-38-2)
- Methyl N-(3-chloro-2-methylphenyl)-N-tosylglycinate (CAS 425413-10-1)
- D-β-Asp9-Tirzepatide (CAS CATO-CPTD788932)
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