2,3-Dichloro-6-fluorobenzoyl chloride CAS 886497-44-5
| CAS No. | 886497-44-5 |
| Molecular Formula | C7H2Cl3FO |
| Molecular Weight | 227.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 227.45 g/mol gives 2,3-Dichloro-6-fluorobenzoyl chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2,3-Dichloro-6-fluorobenzoyl chloride (CAS 886497-44-5) is a high-purity analytical reference standard with the molecular formula C7H2Cl3FO and a molecular weight of 227.45 g/mol.
Structurally, 2,3-Dichloro-6-fluorobenzoyl chloride (C7H2Cl3FO) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 227.45 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C7H2Cl3FO |
| Molecular Weight | 227.45 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
Related Dichloro Standards
- 2,5-Dichloro-3-fluorobenzoyl chloride (CAS 1803718-66-2)
- 2,4-Dichloro-6-fluorobenzoyl chloride (CAS 1803807-06-8)
- 3,4-Dichloro-2-fluorobenzoyl chloride (CAS 1806353-81-0)
- 3,4-Dichloro-5-fluorobenzoyl chloride (CAS 1806353-92-3)
- 2,4-Dichloro-5-fluorobenzoyl Chloride (CAS 86393-34-2)
- 916420-63-8 3,6-Dichloro-2-fluorobenzoyl chloride MFCD09025383 (CAS 916420-63-8)
- 3,4-Dichloro-5-(2-chloroethoxy)pyridazine (CAS 1346698-27-8)
- 1,4-Dichloro-2-[(chloromethyl)thio]-benzene (CAS 54583-12-9)
Recommended Standards
- (4-Chloro-3-(ethylcarbamoyl)phenyl)boronic acid (CAS 871332-69-3)
- (4-Chloro-3-(dimethylcarbamoyl)phenyl)boronic acid (CAS 871332-76-2)
- 4-Acetamido-2-chloro-3-methylphenylboronic acid (CAS 2377607-74-2)
- (3-Chloro-5-(ethylcarbamoyl)phenyl)boronic acid (CAS 957120-49-9)
- 4-(Piperidin-1-yl)pyrimidin-2-amine (CAS 69193-22-2)
- (1-(Pyrimidin-2-yl)azetidin-3-yl)methanol (CAS 1420843-68-0)
- 2-((Azepane-1-carbonothioyl)thio)-2-methylpropanoic acid (CAS 381715-14-6)
- 1-Cyclopentylpentane-1,4-dione (CAS 131373-79-0)
- (R)-Methyl 1-amino-2,3-dihydro-1H-indene-5-carboxylate hydrochloride (CAS 1246509-63-6)
- n-(5-Bromopyridin-2-yl)-4-methylbenzenesulfonamide (CAS 207801-52-3)
- 6-Methyl-[2,3'-bipyridine]-5-carboxylic acid (CAS 1279203-80-3)
- N1-(2-(Pyridin-2-yl)ethyl)oxalamide (CAS 61273-22-1)
- 2-(2,6-dioxo-3-piperidyl)-4-(pentylamino)isoindoline-1,3-dione (CAS 444287-97-2)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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 18665070610 / Nicole.chen@cato-chem.com