2-Chloro-1-(2-chloroethyl)-4-fluorobenzene CAS 1260657-04-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1260657-04-2 |
| Molecular Formula | C18H19ClN2O3S |
| Molecular Weight | 378.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Chloro-1-(2-chloroethyl)-4-fluorobenzene (CAS 1260657-04-2) pharmaceutical standards reference standard. Molecular formula: C18H19ClN2O3S. Molecular weight: 378.87 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H19ClN2O3S |
| Molecular Weight | 378.87 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-4-(methylsulfonyl)-N-(4-(pyrrolidin-1-yl)phenyl)benzamide (CAS 251097-30-0)
- 2-Chloro-N-(3-cyano-4-(p-tolylthio)phenyl)benzamide (CAS 306980-46-1)
- 2-Chloro-n-[4-methyl-3-(morpholine-4-carbonyl)-5-phenylthiophen-2-yl]acetamide (CAS 924376-11-4)
- 2-Chloro-N-{3-cyano-4-[(2-methylphenyl)sulfanyl]phenyl}benzamide (CAS 306980-74-5)
- 3-Chloro-N-{3-cyano-4-[(2-methylphenyl)sulfanyl]phenyl}benzamide (CAS 306980-78-9)
- 4-Chloro-N-{5-cyano-2-[(4-methylphenyl)sulfanyl]phenyl}benzamide (CAS 303147-05-9)
- 5-Chloro-2-methoxy-N-(2-(2-methyl-1H-indol-3-yl)ethyl)benzenesulfonamide (CAS 442658-95-9)
- 2-Chloro-N-cyclohexyl-N-[1-(4-methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]acetamide (CAS 1858240-43-3)
Recommended Standards
- Ethyl 2-(1-(4-chlorophenyl)cyclopentane-1-carboxamido)thiazole-4-carboxylate (CAS 1172727-18-2)
- 4-((4-(4-Chlorophenoxy)phenylthio)methyl)tetrahydro-2H-pyran-4-carboxylic acid (CAS 193021-78-2)
- 3-(4-Chlorophenyl)-5-(4-methylpiperazin-1-yl)-[1,2,4]triazolo[4,3-c]quinazoline (CAS 129177-24-8)
- 1-Benzyl-5-pyrrolidin-1-yl-1H-tetrazole (CAS 305791-41-7)
- 1-{bicyclo[2.2.1]heptan-2-yl}-3-methyl-1h-pyrazol-5-amine (CAS 1432680-01-7)
- 3,5-dibromopyridazine (CAS 1196155-35-7)
- 2-(3-Amino-4-chlorophenyl)ethanol (CAS 1895257-62-1)
- Methyl 5-chloro-2-methoxy-3-pyridinecarboxylate (CAS 82060-51-3)
- 681806-67-7 Cyclopropanemethanol, 2-fluoro-1-phenyl-, (1R,2S)-rel- (CAS 681806-67-7)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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