309727-48-8 5-[2-Chloro-5-(trifluoromethyl)phenoxy]-2-nitrophenol 9811AD C13H7ClF3NO4 CAS 309727-48-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 309727-48-8 |
| Molecular Formula | C13H7ClF3NO4 |
| Molecular Weight | 333.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 309727-48-8 5-[2-Chloro-5-(trifluoromethyl)phenoxy]-2-nitrophenol 9811AD C13H7ClF3NO4 (CAS 309727-48-8) pharmaceutical standards reference standard. Molecular formula: C13H7ClF3NO4. Molecular weight: 333.65 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H7ClF3NO4 |
| Molecular Weight | 333.65 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-{[4-chloro-6-(trifluoromethyl)pyridin-2-yl]oxy}phenyl hydrogen carbonate (CAS 1420776-18-6)
- 3-(2-Chloro-4-(trifluoromethyl)phenoxy)-4-nitrophenol (CAS 309727-46-6)
- 5-[2-Chloro-4-(Trifluoromethyl)Phenoxy]-2-Nitrophenol (CAS 42874-63-5)
- 4-Chloro-2-formyl-6-nitrophenyl trifluoromethanesulfonate (CAS 608515-67-9)
- Ethyl 1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-5-methyl-1H-pyrazole-4-carboxylate (CAS 148837-76-7)
- 5-Chloro-N-(4-methoxyphenyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 158713-26-9)
- 2-(3-Chloro-5-trifluoromethyl-pyridin-2-ylmethyl)-5-methyl-2H-pyrazole-3-carboxylic acid methyl ester (CAS 1858241-68-5)
- 2-({2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]hydrazin-1-yl}methylidene)cyclohexane-1,3-dione (CAS 439097-27-5)
Recommended Standards
- Bis(2-((tert-butyldimethylsilyl)oxy)ethyl)amine (CAS 169527-49-5)
- 2,4-Dichloro-1-{2-[(4-chlorophenyl)sulfanyl]ethoxy}benzene (CAS 338792-76-0)
- 1-(2-(4-Bromo-2-chlorophenoxy)ethyl)-4-methylpiperazine (CAS 401801-83-0)
- 2-Methyl-1-oxopropan-2-yl benzo[d]oxazole-3(2H)-carboxylate (CAS 93299-48-0)
- N-(2,8-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)pentanamide (CAS 897617-19-5)
- Icatibant Impurity 3 TFA salt (CAS CATO-C4X-23613)
- (4-(n,n-Dimethylsulfamoyl)benzoyl)glycine (CAS 781626-61-7)
- 2-(Trifluoromethoxy)pyridine-4-carbaldehyde (CAS 1361810-21-0)
- Ethyl 6-oxopiperidine-3-carboxylate (CAS 146059-76-9)
- [D-Ser6]-Semaglutide (CAS CATO-C4X-2226287)
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