2-Chloro-N-(pentafluorophenyl)acetamide CAS 70426-73-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70426-73-2 |
| Molecular Formula | C8H3ClF5NO |
| Molecular Weight | 259.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-N-(pentafluorophenyl)acetamide (CAS 70426-73-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H3ClF5NO. Molecular weight: 259.56 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H3ClF5NO |
| Molecular Weight | 259.56 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 4-Chloro-5-(difluoromethyl)-2-(trifluoromethyl)nicotinaldehyde (CAS 1804371-43-4)
- 2-Chloro-5-(difluoromethyl)-3-(trifluoromethyl)isonicotinaldehyde (CAS 1805082-14-7)
- 6-Chloro-3-(difluoromethyl)-5-(trifluoromethyl)picolinaldehyde (CAS 1805369-27-0)
- 2-Chloro-6-(difluoromethyl)-4-(trifluoromethyl)nicotinaldehyde (CAS 1805369-36-1)
- 4-Chloro-2-(difluoromethyl)-5-(trifluoromethyl)nicotinaldehyde (CAS 1805369-60-1)
- 2-Chloro-4-(difluoromethyl)-6-(trifluoromethyl)nicotinaldehyde (CAS 1805423-13-5)
- 4-Chloro-6-(difluoromethyl)-5-(trifluoromethyl)picolinaldehyde (CAS 1806071-72-6)
- 4-Chloro-3-(difluoromethyl)-5-(trifluoromethyl)picolinaldehyde (CAS 1806071-85-1)
Recommended Standards
- 6-Chloro-5-(difluoromethyl)-2-(trifluoromethyl)nicotinaldehyde (CAS 1807152-09-5)
- Permethrin Impurity 10 (CAS 63406-18-8)
- 2-Chloro-5-(difluoromethyl)-6-(trifluoromethyl)nicotinaldehyde (CAS 1806985-13-6)
- 4-Nitronaphthalen-2-ol (CAS 38396-08-6)
- 2-([1,2,4]Triazolo[1,5-a]pyridin-2-yl)ethanamine (CAS 1417189-80-0)
- Furo[2,3-d]pyrimidin-4-amine (CAS 186454-70-6)
- 4,5-Difluoro-2-iodoaniline (CAS 847685-01-2)
- 2-[(5Z)-4-Oxo-2-sulfanylidene-5-{[2-(trifluoromethyl)phenyl]methylidene}-1,3-thiazolidin-3-yl]-octahydro-1H-isoindole-1,3-dione (CAS 477886-65-0)
- pTH (1-31) (human) (CAS 157938-23-3)
- (Des-His1,Glu?)-Glucagon (1-29) amide (human, rat, porcine) (CAS 110084-95-2)
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