N-(2-chloro-6-fluorobenzoyl)-N'-(1,2,2-trichlorovinyl)urea CAS 646989-77-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 646989-77-7 |
| Molecular Formula | C10H5Cl4FN2O2 |
| Molecular Weight | 345.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2-chloro-6-fluorobenzoyl)-N'-(1,2,2-trichlorovinyl)urea (CAS 646989-77-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H5Cl4FN2O2. Molecular weight: 345.97 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H5Cl4FN2O2 |
| Molecular Weight | 345.97 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 |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- 5-Chloro-UR-144 (1.0 mg/mL in Methanol) (CAS 1445577-42-3)
- 5-Chloro-7-(5,5,7,7-tetramethyloct-1-en-3-yl)quinolin-8-ol (CAS 60877-70-5)
- [1-(2-Chloro-thiazol-5-ylmethyl)-piperidin-4-yl]-methyl-carbamic acid tert-butyl ester (CAS 1261235-53-3)
- 4-(5-Chloro-2-methylphenyl)-N-phenylpiperazine-1-carbothioamide (CAS 401637-40-9)
- 5-Chloro-N-cyclohexyl-2-ethoxy-N-ethylbenzenesulfonamide (CAS 898654-79-0)
- N1-(5-Chloro-4-(phenylsulfonyl)thiazol-2-yl)-N2,N2-dimethylethane-1,2-diamine (CAS 743473-80-5)
- 5-Chloro-N-(2-(3,5-dimethylphenoxy)ethyl)thiophene-2-sulfonamide (CAS 1105235-72-0)
- 4-({4-chloro-5-phenylthieno[2,3-d]pyrimidin-2-yl}methyl)morpholine (CAS 554436-99-6)
Recommended Standards
- 5-(3,5-Dichlorophenyl)furan-2-carboxylic acid, 97% (CAS 54023-00-6)
- 1,4,5,8-Tetrachloroanthraquinone (CAS 81-58-3)
- 3-Acetyl-6,8-dibromo-2H-chromen-2-one (CAS 2199-92-0)
- 1-(4-(5-Chloro-2-methylphenyl)piperazin-1-yl)-2-phenoxyethan-1-one (CAS 1119391-88-6)
- 1-Bromo-3-(isopropylsulfonyl)benzene (CAS 70399-01-8)
- N-(2,6-Dichloro-3-formylpyridin-4-yl)pivalamide (CAS 1569309-60-9)
- 2-Methoxy-5-(pyrrolidin-1-ylsulfonyl)benzoic acid (CAS 89704-51-8)
- 1-(3-Chlorobenzyl)-3-methyl-6-phenyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011398-52-9)
- (S)-2-(2,4-Dichlorobenzyl)pyrrolidine-2-carboxylic acid hydrochloride (CAS 1217610-34-8)
- Osteogenic Growth Peptide (10-14) (CAS 105250-85-9)
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