6-(2-CHLOROACETYL)-8-FLUORO-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE 698984-57-5 FD7285 CAS 698984-57-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 698984-57-5 |
| Molecular Formula | C10H7ClFNO3 |
| Molecular Weight | 243.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(2-CHLOROACETYL)-8-FLUORO-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE 698984-57-5 FD7285 (CAS 698984-57-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H7ClFNO3. Molecular weight: 243.62 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H7ClFNO3 |
| Molecular Weight | 243.62 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related CHLOROACETYL Standards
- 1-[2-(2-chloroacetyl)pyrrolidin-1-yl]-2,2,2-trifluoroethan-1-one (CAS 1565044-46-3)
- Methyl 4-[(chloroacetyl)amino]-3-hydroxybenzoate, tech (CAS 142165-99-9)
- 712286-89-0 3-[(Chloroacetyl)amino]-4-methoxybenzoic acid MFCD04069097 (CAS 712286-89-0)
- 7-(2-Chloroacetyl)-4-hydroxybenzo[d]thiazol-2(3H)-one (CAS 1179336-08-3)
- Methyl 2-[3-(2-chloroacetyl)-2,5-dimethyl-1h-pyrrol-1-yl]acetate (CAS 1094364-33-6)
- Ethyl 4-(2-Chloroacetyl)-2,5-dimethyl-1H-pyrrole-3-carboxylate (CAS 125102-42-3)
- Ethyl 4-(2-Chloroacetyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate (CAS 315663-65-1)
- Ethyl 5-(2-Chloroacetyl)-2,4-dimethyl-1H-pyrrole-3-carboxylate (CAS 950-86-7)
Recommended Standards
- Ethyl 5-chloro-6-fluoropyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 2359650-50-1)
- (Z)-Trichloro(cyclooct-4-en-1-yl)silane (CAS 18441-88-8)
- Ethyl 2-chloro-4-fluoro-5-isocyanatobenzoate (CAS 91151-66-5)
- 2-((2-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethyl)-[1,2,4]triazolo[1,5-c]quinazolin-5-yl)thio)-N-(2-fluorophenyl)butanamide (CAS 896798-17-7)
- 4-(Methylthio)cyclohexan-1-amine (CAS 1343973-37-4)
- 5-Bromo-3-(trifluoromethoxy)picolinaldehyde (CAS 1361494-24-7)
- rac-(2S,3R)-2-(trifluoromethyl)piperidine-3-carboxylic acid (CAS 2059908-82-4)
- 5-Bromo-2,3-difluorobenzyl chloride (CAS 887585-78-6)
- 4-Chloro-6-(4-(2,3-dimethylphenyl)piperazin-1-yl)pyrimidin-2-amine (CAS 339016-04-5)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
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