1-Nitro-3,5-bis(trifluoromethyl)benzene CAS 328-75-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 328-75-6 |
| Molecular Formula | C8H3F6NO2 |
| Molecular Weight | 259.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Nitro-3,5-bis(trifluoromethyl)benzene (CAS 328-75-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H3F6NO2. Molecular weight: 259.11 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H3F6NO2 |
| Molecular Weight | 259.11 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Nitro Standards
- 4-Nitro-1,2-bis(trifluoromethyl)benzene (CAS 1978-20-7)
- 1-Nitro-2,4-bis(trifluoromethyl)benzene (CAS 224044-97-7)
- 5-(4-Nitro-2-(trifluoromethyl)phenyl)-2H-tetrazole (CAS 1192263-78-7)
- 5-(2-Nitro-4-(trifluoromethyl)phenyl)-2H-tetrazole (CAS 1192263-79-8)
- 5-(4-Nitro-3-(trifluoromethyl)phenyl)-2H-tetrazole (CAS 1192263-88-9)
- 5-Nitro-2-(2H-1,2,3-triazol-2-yl)-3-(trifluoromethyl)pyridine (CAS 1832582-56-5)
- 8-Nitro-2-(2H-tetrazol-5-yl)-4H-chromen-4-one (CAS 141283-42-3)
- 5-Nitro-N-(oxazol-2-ylmethyl)-1H-indazol-3-amine (CAS 1027258-42-9)
Recommended Standards
- 2-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)acetonitrile (CAS 936250-19-0)
- 1-Bromo-2-fluoro-3-((1s,3s)-3-methoxycyclobutyl)benzene (CAS 2434720-04-2)
- 2-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)acetonitrile (CAS 936250-18-9)
- 2-hydroxy-3-nitrobenzene-1-sulfonamide (CAS 1261760-55-7)
- D-erythro-Pentofuranose-2-deoxy-1-acetate-3,5-dibenzoate (CAS 51255-12-0)
- 5-BENZYL-5-AZASPIRO[2.4]HEPTAN-4-ONE (CAS 1394003-64-5)
- 5-(((6-Methoxypyridin-3-yl)amino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 25063-69-8)
- n1-Cyclobutylbenzene-1,2-diamine (CAS 1190630-91-1)
- 3-Bromo-N-hydroxyimidazo[1,2-a]pyridine-6-carboximidamide (CAS 1227957-37-0)
- Tau Peptide (273-284) trifluoroacetate salt (CAS 1663490-91-2)
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