1-Chloro-2-nitro-4-(trifluoromethoxy)benzene CAS 588-09-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 588-09-0 |
| Molecular Formula | C7H3ClF3NO3 |
| Molecular Weight | 241.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Chloro-2-nitro-4-(trifluoromethoxy)benzene (CAS 588-09-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H3ClF3NO3. Molecular weight: 241.55 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H3ClF3NO3 |
| Molecular Weight | 241.55 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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- 1-Chloro-4-nitro-2-(trifluoromethoxy)benzene (CAS 113421-97-9)
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Recommended Standards
- 1-(bromomethyl)-3-chloro-5-methoxy-benzene (CAS 885270-32-6)
- 2-(bromomethyl)-1-chloro-4-methoxy-benzene (CAS 3771-13-9)
- 3-Chloro-4-(trifluoromethoxy)nitrobenzene (CAS 158579-81-8)
- 4-(2,6,6-Trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-1-yl)benzoic acid (CAS 627835-19-2)
- 7,8-Dihydro-5H-pyrano[4,3-b]pyridine-3-carbaldehyde (CAS 1196155-95-9)
- Methyl 6-acetyl-4-chloropicolinate (CAS 135450-69-0)
- 2,3-Difluoro-1,4-bis(trifluoromethyl)benzene (CAS 1099597-67-7)
- Methyl N-phenyl-N-(phenylsulfonyl)glycinate (CAS 92851-64-4)
- trans-4-((Dimethylamino)methyl)cyclohexanamine diacetate (CAS 1356953-44-0)
- D-β-Asp9-Tirzepatide (CAS CATO-CPTD788932)
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